Add a quick demo for a range selector

This is a widget that looks like a GtkScale,
except that it has two sliders instead of one.
It lets you select a subrange of a given range.

Only horizontal for now, and reusing the GtkScale
styling.

.gitlab-ci.yml

@@ -184,7 +184,7 @@ static-scan:
 # since it is incompatible with asan
 asan-build:
   image: $FEDORA_IMAGE
-  tags: [ asan ]
+  tags: [ privileged ]
   stage: analysis
   variables:
   script:

NEWS

@@ -1,7 +1,7 @@
 Overview of Changes in GTK 3.99.0
 =================================
 
-* Add GtkEditableLabel, a label that can be edited
+* Add GtkEditableLabel
 
 * Add GtkBookmarkList, a list model for bookmarks
 
@@ -36,14 +36,6 @@ Overview of Changes in GTK 3.99.0
 * GtkFilterListModel:
  - Add incremental filtering
 
-* GtkSortListModel:
- - Use timsort
- - Add various tweaks that massively speed up sorting
- - Add incremental sorting
-
-* GtkWidget:
- - Massively speed up action handling
-
 * GtkEntry:
  - Make entry completion work again
  - Drop action support from GtkEntryCompletion
@@ -57,7 +49,6 @@ Overview of Changes in GTK 3.99.0
  - Keep a scroll history
  - Clean up GdkDevice api
  - Improve frame clock accuracy
- - Add a new macOS backend
 
 * GSK:
  - Use GL_ARB_framebuffer_object

demos/constraint-editor/constraint-editor-application.c

@@ -81,11 +81,11 @@ constraint_editor_application_activate (GApplication *app)
 static void
 constraint_editor_application_open (GApplication  *app,
                                     GFile        **files,
-                                    int            n_files,
-                                    const char    *hint)
+                                    gint           n_files,
+                                    const gchar   *hint)
 {
   ConstraintEditorWindow *win;
-  int i;
+  gint i;
 
   for (i = 0; i < n_files; i++)
     {

demos/constraint-editor/constraint-editor-window.c

@@ -193,7 +193,7 @@ constraint_editor_window_load (ConstraintEditorWindow *self,
 
 static void
 open_response_cb (GtkNativeDialog        *dialog,
-                  int                     response,
+                  gint                    response,
                   ConstraintEditorWindow *self)
 {
   gtk_native_dialog_hide (dialog);
@@ -285,7 +285,7 @@ serialize_model (GListModel *list)
 
 static void
 save_response_cb (GtkNativeDialog        *dialog,
-                  int                     response,
+                  gint                    response,
                   ConstraintEditorWindow *self)
 {
   gtk_native_dialog_hide (dialog);

demos/constraint-editor/constraint-view.c

@@ -174,25 +174,28 @@ constraint_view_init (ConstraintView *self)
   manager = gtk_constraint_layout_new ();
   gtk_widget_set_layout_manager (GTK_WIDGET (self), manager);
 
-  guides = gtk_constraint_layout_observe_guides (GTK_CONSTRAINT_LAYOUT (manager));
-
+  all_children = gtk_widget_observe_children (GTK_WIDGET (self));
   all_constraints = gtk_constraint_layout_observe_constraints (GTK_CONSTRAINT_LAYOUT (manager));
+  guides = gtk_constraint_layout_observe_guides (GTK_CONSTRAINT_LAYOUT (manager));
   filter = gtk_custom_filter_new (omit_internal, NULL, NULL);
   constraints = (GListModel *)gtk_filter_list_model_new (all_constraints, filter);
-
-  all_children = gtk_widget_observe_children (GTK_WIDGET (self));
+  g_object_unref (filter);
   filter = gtk_custom_filter_new (omit_internal, NULL, NULL);
   children = (GListModel *)gtk_filter_list_model_new (all_children, filter);
+  g_object_unref (filter);
 
   list = g_list_store_new (G_TYPE_LIST_MODEL);
   g_list_store_append (list, children);
   g_list_store_append (list, guides);
   g_list_store_append (list, constraints);
+  self->model = G_LIST_MODEL (gtk_flatten_list_model_new (G_LIST_MODEL (list)));
   g_object_unref (children);
   g_object_unref (guides);
   g_object_unref (constraints);
+  g_object_unref (all_children);
+  g_object_unref (all_constraints);
+  g_object_unref (list);
 
-  self->model = G_LIST_MODEL (gtk_flatten_list_model_new (G_LIST_MODEL (list)));
 
   controller = (GtkEventController *)gtk_gesture_drag_new ();
   g_signal_connect (controller, "drag-begin", G_CALLBACK (drag_begin), self);

demos/gtk-demo/application.c

@@ -34,7 +34,7 @@ static void create_window (GApplication *app, const char *contents);
 static void
 show_action_dialog (GSimpleAction *action)
 {
-  const char *name;
+  const gchar *name;
   GtkWidget *dialog;
 
   name = g_action_get_name (G_ACTION (action));
@@ -58,9 +58,9 @@ show_action_infobar (GSimpleAction *action,
                      gpointer       data)
 {
   DemoApplicationWindow *window = data;
-  char *text;
-  const char *name;
-  const char *value;
+  gchar *text;
+  const gchar *name;
+  const gchar *value;
 
   name = g_action_get_name (G_ACTION (action));
   value = g_variant_get_string (parameter, NULL);
@@ -92,7 +92,7 @@ activate_new (GSimpleAction *action,
 
 static void
 open_response_cb (GtkNativeDialog *dialog,
-                  int              response_id,
+                  gint             response_id,
                   gpointer         user_data)
 {
   GtkFileChooserNative *native = user_data;
@@ -185,7 +185,7 @@ activate_about (GSimpleAction *action,
 {
   GtkWidget *window = user_data;
 
-  const char *authors[] = {
+  const gchar *authors[] = {
     "Peter Mattis",
     "Spencer Kimball",
     "Josh MacDonald",
@@ -193,7 +193,7 @@ activate_about (GSimpleAction *action,
     NULL
   };
 
-  const char *documentors[] = {
+  const gchar *documentors[] = {
     "Owen Taylor",
     "Tony Gale",
     "Matthias Clasen <mclasen@redhat.com>",
@@ -244,9 +244,9 @@ static void
 update_statusbar (GtkTextBuffer         *buffer,
                   DemoApplicationWindow *window)
 {
-  char *msg;
-  int row, col;
-  int count;
+  gchar *msg;
+  gint row, col;
+  gint count;
   GtkTextIter iter;
 
   /* clear any previous message, underflow is allowed */

demos/gtk-demo/application_demo.c

@@ -16,8 +16,8 @@ static GtkWidget *placeholder;
 
 static void
 on_name_appeared (GDBusConnection *connection,
-                  const char      *name,
-                  const char      *name_owner,
+                  const gchar     *name,
+                  const gchar     *name_owner,
                   gpointer         user_data)
 {
   name_seen = TRUE;
@@ -25,7 +25,7 @@ on_name_appeared (GDBusConnection *connection,
 
 static void
 on_name_vanished (GDBusConnection *connection,
-                  const char      *name,
+                  const gchar     *name,
                   gpointer         user_data)
 {
   if (!name_seen)
@@ -55,7 +55,7 @@ do_application_demo (GtkWidget *toplevel)
 
   if (placeholder == NULL)
     {
-      const char *command;
+      const gchar *command;
       GError *error = NULL;
 
       if (g_file_test ("./gtk4-demo-application" APP_EXTENSION, G_FILE_TEST_IS_EXECUTABLE))

demos/gtk-demo/assistant.c

@@ -12,7 +12,7 @@ static GtkWidget *progress_bar = NULL;
 static gboolean
 apply_changes_gradually (gpointer data)
 {
-  double fraction;
+  gdouble fraction;
 
   /* Work, work, work... */
   fraction = gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (progress_bar));
@@ -47,8 +47,8 @@ on_assistant_close_cancel (GtkWidget *widget, gpointer data)
 static void
 on_assistant_prepare (GtkWidget *widget, GtkWidget *page, gpointer data)
 {
-  int current_page, n_pages;
-  char *title;
+  gint current_page, n_pages;
+  gchar *title;
 
   current_page = gtk_assistant_get_current_page (GTK_ASSISTANT (widget));
   n_pages = gtk_assistant_get_n_pages (GTK_ASSISTANT (widget));
@@ -70,8 +70,8 @@ on_entry_changed (GtkWidget *widget, gpointer data)
 {
   GtkAssistant *assistant = GTK_ASSISTANT (data);
   GtkWidget *current_page;
-  int page_number;
-  const char *text;
+  gint page_number;
+  const gchar *text;
 
   page_number = gtk_assistant_get_current_page (assistant);
   current_page = gtk_assistant_get_nth_page (assistant, page_number);

demos/gtk-demo/combobox.c

@@ -38,7 +38,7 @@ create_icon_store (void)
 
   GtkTreeIter iter;
   GtkListStore *store;
-  int i;
+  gint i;
 
   store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
 
@@ -77,7 +77,7 @@ set_sensitive (GtkCellLayout   *cell_layout,
                gpointer         data)
 {
   GtkTreePath *path;
-  int *indices;
+  gint *indices;
   gboolean sensitive;
 
   path = gtk_tree_model_get_path (tree_model, iter);
@@ -175,7 +175,7 @@ create_capital_store (void)
 
   GtkTreeIter iter, iter2;
   GtkTreeStore *store;
-  int i;
+  gint i;
 
   store = gtk_tree_store_new (1, G_TYPE_STRING);
 

demos/gtk-demo/css_blendmodes.c

@@ -38,14 +38,14 @@ struct {
 #pragma GCC diagnostic ignored "-Wformat-nonliteral"
 static void
 update_css_for_blend_mode (GtkCssProvider *provider,
-                           const char     *blend_mode)
+                           const gchar    *blend_mode)
 {
   GBytes *bytes;
-  char *css;
+  gchar *css;
 
   bytes = g_resources_lookup_data ("/css_blendmodes/css_blendmodes.css", 0, NULL);
 
-  css = g_strdup_printf ((char *) g_bytes_get_data (bytes, NULL),
+  css = g_strdup_printf ((gchar*) g_bytes_get_data (bytes, NULL),
                          blend_mode,
                          blend_mode,
                          blend_mode);
@@ -62,7 +62,7 @@ row_activated (GtkListBox     *listbox,
                GtkListBoxRow  *row,
                GtkCssProvider *provider)
 {
-  const char *blend_mode;
+  const gchar *blend_mode;
 
   blend_mode = blend_modes[gtk_list_box_row_get_index (row)].id;
 
@@ -75,7 +75,7 @@ setup_listbox (GtkBuilder       *builder,
 {
   GtkWidget *normal_row;
   GtkWidget *listbox;
-  int i;
+  gint i;
 
   normal_row = NULL;
   listbox = gtk_list_box_new ();

demos/gtk-demo/demoimage.c

@@ -17,7 +17,7 @@ G_DEFINE_TYPE(DemoImage, demo_image, GTK_TYPE_WIDGET)
 static GdkPaintable *
 get_image_paintable (GtkImage *image)
 {
-  const char *icon_name;
+  const gchar *icon_name;
   GtkIconTheme *icon_theme;
   GtkIconPaintable *icon;
 

demos/gtk-demo/dialog.c

@@ -16,7 +16,7 @@ message_dialog_clicked (GtkButton *button,
                         gpointer   user_data)
 {
   GtkWidget *dialog;
-  static int i = 1;
+  static gint i = 1;
 
   dialog = gtk_message_dialog_new (GTK_WINDOW (window),
                                    GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,

demos/gtk-demo/drawingarea.c

@@ -64,8 +64,8 @@ scribble_draw (GtkDrawingArea *da,
 /* Draw a rectangle on the screen */
 static void
 draw_brush (GtkWidget *widget,
-            double     x,
-            double     y)
+            gdouble    x,
+            gdouble    y)
 {
   GdkRectangle update_rect;
   cairo_t *cr;

demos/gtk-demo/editable_cells.c

@@ -16,9 +16,9 @@
 
 typedef struct
 {
-  int    number;
-  char *product;
-  int    yummy;
+  gint   number;
+  gchar *product;
+  gint   yummy;
 }
 Item;
 
@@ -74,7 +74,7 @@ add_items (void)
 static GtkTreeModel *
 create_items_model (void)
 {
-  int i = 0;
+  gint i = 0;
   GtkListStore *model;
   GtkTreeIter iter;
 
@@ -109,7 +109,7 @@ static GtkTreeModel *
 create_numbers_model (void)
 {
 #define N_NUMBERS 10
-  int i = 0;
+  gint i = 0;
   GtkListStore *model;
   GtkTreeIter iter;
 
@@ -192,7 +192,7 @@ remove_item (GtkWidget *widget, gpointer data)
 
   if (gtk_tree_selection_get_selected (selection, NULL, &iter))
     {
-      int i;
+      gint i;
       GtkTreePath *path;
 
       path = gtk_tree_model_get_path (model, &iter);
@@ -211,7 +211,7 @@ separator_row (GtkTreeModel *model,
                gpointer      data)
 {
   GtkTreePath *path;
-  int idx;
+  gint idx;
 
   path = gtk_tree_model_get_path (model, iter);
   idx = gtk_tree_path_get_indices (path)[0];
@@ -224,7 +224,7 @@ separator_row (GtkTreeModel *model,
 static void
 editing_started (GtkCellRenderer *cell,
                  GtkCellEditable *editable,
-                 const char      *path,
+                 const gchar     *path,
                  gpointer         data)
 {
   gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (editable),
@@ -233,15 +233,15 @@ editing_started (GtkCellRenderer *cell,
 
 static void
 cell_edited (GtkCellRendererText *cell,
-             const char          *path_string,
-             const char          *new_text,
+             const gchar         *path_string,
+             const gchar         *new_text,
              gpointer             data)
 {
   GtkTreeModel *model = (GtkTreeModel *)data;
   GtkTreePath *path = gtk_tree_path_new_from_string (path_string);
   GtkTreeIter iter;
 
-  int column = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (cell), "column"));
+  gint column = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (cell), "column"));
 
   gtk_tree_model_get_iter (model, &iter, path);
 
@@ -249,7 +249,7 @@ cell_edited (GtkCellRendererText *cell,
     {
     case COLUMN_ITEM_NUMBER:
       {
-        int i;
+        gint i;
 
         i = gtk_tree_path_get_indices (path)[0];
         g_array_index (articles, Item, i).number = atoi (new_text);
@@ -261,8 +261,8 @@ cell_edited (GtkCellRendererText *cell,
 
     case COLUMN_ITEM_PRODUCT:
       {
-        int i;
-        char *old_text;
+        gint i;
+        gchar *old_text;
 
         gtk_tree_model_get (model, &iter, column, &old_text, -1);
         g_free (old_text);

demos/gtk-demo/expander.c

@@ -13,7 +13,7 @@
 static GtkWidget *window = NULL;
 
 static void
-response_cb (GtkDialog *dialog, int response_id)
+response_cb (GtkDialog *dialog, gint response_id)
 {
   gtk_window_destroy (GTK_WINDOW (window));
   window = NULL;

demos/gtk-demo/filtermodel.c

@@ -22,8 +22,8 @@ format_number (GtkTreeViewColumn *col,
                GtkTreeIter       *iter,
                gpointer           data)
 {
-  int num;
-  char *text;
+  gint num;
+  gchar *text;
 
   gtk_tree_model_get (model, iter, GPOINTER_TO_INT (data), &num, -1);
   text = g_strdup_printf ("%d", num);
@@ -35,11 +35,11 @@ static void
 filter_modify_func (GtkTreeModel *model,
                     GtkTreeIter  *iter,
                     GValue       *value,
-                    int           column,
+                    gint          column,
                     gpointer      data)
 {
   GtkTreeModelFilter *filter_model = GTK_TREE_MODEL_FILTER (model);
-  int width, height;
+  gint width, height;
   GtkTreeModel *child_model;
   GtkTreeIter child_iter;
 
@@ -75,7 +75,7 @@ visible_func (GtkTreeModel *model,
               GtkTreeIter  *iter,
               gpointer      data)
 {
-  int width;
+  gint width;
 
   gtk_tree_model_get (model, iter,
                       WIDTH_COLUMN, &width,

demos/gtk-demo/flowbox.c

@@ -29,7 +29,7 @@ draw_color (GtkDrawingArea *drawingarea,
 }
 
 static GtkWidget *
-color_swatch_new (const char *color)
+color_swatch_new (const gchar *color)
 {
   GtkWidget *button, *area;
 
@@ -48,7 +48,7 @@ do_flowbox (GtkWidget *do_widget)
 {
   static GtkWidget *window = NULL;
   GtkWidget *scrolled, *flowbox;
-  const char *colors[] = {
+  const gchar *colors[] = {
     "AliceBlue",
     "AntiqueWhite",
     "AntiqueWhite1",
@@ -716,7 +716,7 @@ do_flowbox (GtkWidget *do_widget)
     "YellowGreen",
     NULL
   };
-  int i;
+  gint i;
 
   if (!window)
     {

demos/gtk-demo/font_features.c

@@ -295,7 +295,7 @@ update_display (void)
   GList *l;
   PangoAttrList *attrs;
   PangoAttribute *attr;
-  int ins, bound;
+  gint ins, bound;
   guint start, end;
   PangoLanguage *lang;
   char *font_desc;
@@ -479,7 +479,7 @@ update_script_combo (void)
 {
   GtkListStore *store;
   hb_font_t *hb_font;
-  int i, j, k;
+  gint i, j, k;
   PangoFont *pango_font;
   GHashTable *tags;
   GHashTableIter iter;
@@ -593,7 +593,7 @@ update_script_combo (void)
 static void
 update_features (void)
 {
-  int i, j;
+  gint i, j;
   GtkTreeModel *model;
   GtkTreeIter iter;
   guint script_index, lang_index;
@@ -728,8 +728,8 @@ static void
 entry_activated (GtkEntry *entry,
                  GtkAdjustment *adjustment)
 {
-  double value;
-  char *err = NULL;
+  gdouble value;
+  gchar *err = NULL;
 
   value = g_strtod (gtk_editable_get_text (GTK_EDITABLE (entry)), &err);
   if (err != NULL)
@@ -939,7 +939,7 @@ instance_changed (GtkComboBox *combo)
     {
       Axis *axis;
       Axis akey;
-      double value;
+      gdouble value;
 
       value = coords[ai[i].axis_index];
 

demos/gtk-demo/fontplane.c

@@ -36,11 +36,11 @@ adjustment_get_normalized_value (GtkAdjustment *adj)
 
 static void
 val_to_xy (GtkFontPlane *plane,
-           int           *x,
-           int           *y)
+           gint          *x,
+           gint          *y)
 {
-  double u, v;
-  int width, height;
+  gdouble u, v;
+  gint width, height;
 
   width = gtk_widget_get_allocated_width (GTK_WIDGET (plane));
   height = gtk_widget_get_allocated_height (GTK_WIDGET (plane));
@@ -57,8 +57,8 @@ plane_snapshot (GtkWidget   *widget,
                 GtkSnapshot *snapshot)
 {
   GtkFontPlane *plane = GTK_FONT_PLANE (widget);
-  int x, y;
-  int width, height;
+  gint x, y;
+  gint width, height;
   cairo_t *cr;
 
   val_to_xy (plane, &x, &y);
@@ -125,11 +125,11 @@ adjustment_set_normalized_value (GtkAdjustment *adj,
 
 static void
 update_value (GtkFontPlane *plane,
-              int            x,
-              int            y)
+              gint           x,
+              gint           y)
 {
   GtkWidget *widget = GTK_WIDGET (plane);
-  double u, v;
+  gdouble u, v;
 
   u = CLAMP (x * (1.0 / gtk_widget_get_allocated_width (widget)), 0, 1);
   v = CLAMP (1 - y * (1.0 / gtk_widget_get_allocated_height (widget)), 0, 1);
@@ -142,8 +142,8 @@ update_value (GtkFontPlane *plane,
 
 static void
 plane_drag_gesture_begin (GtkGestureDrag *gesture,
-                          double          start_x,
-                          double          start_y,
+                          gdouble         start_x,
+                          gdouble         start_y,
                           GtkFontPlane  *plane)
 {
   guint button;
@@ -164,11 +164,11 @@ plane_drag_gesture_begin (GtkGestureDrag *gesture,
 
 static void
 plane_drag_gesture_update (GtkGestureDrag *gesture,
-                           double          offset_x,
-                           double          offset_y,
+                           gdouble         offset_x,
+                           gdouble         offset_y,
                            GtkFontPlane  *plane)
 {
-  double start_x, start_y;
+  gdouble start_x, start_y;
 
   gtk_gesture_drag_get_start_point (GTK_GESTURE_DRAG (gesture),
                                     &start_x, &start_y);
@@ -177,8 +177,8 @@ plane_drag_gesture_update (GtkGestureDrag *gesture,
 
 static void
 plane_drag_gesture_end (GtkGestureDrag *gesture,
-                        double          offset_x,
-                        double          offset_y,
+                        gdouble         offset_x,
+                        gdouble         offset_y,
                         GtkFontPlane  *plane)
 {
   set_cross_cursor (GTK_WIDGET (plane), FALSE);

demos/gtk-demo/gestures.c

@@ -9,8 +9,8 @@
 
 static GtkGesture *rotate = NULL;
 static GtkGesture *zoom = NULL;
-static double swipe_x = 0;
-static double swipe_y = 0;
+static gdouble swipe_x = 0;
+static gdouble swipe_y = 0;
 static gboolean long_pressed = FALSE;
 
 static gboolean
@@ -26,8 +26,8 @@ touchpad_swipe_gesture_begin (GtkGesture       *gesture,
 
 static void
 swipe_gesture_swept (GtkGestureSwipe *gesture,
-                     double           velocity_x,
-                     double           velocity_y,
+                     gdouble          velocity_x,
+                     gdouble          velocity_y,
                      GtkWidget       *widget)
 {
   swipe_x = velocity_x / 10;
@@ -37,8 +37,8 @@ swipe_gesture_swept (GtkGestureSwipe *gesture,
 
 static void
 long_press_gesture_pressed (GtkGestureLongPress *gesture,
-                            double               x,
-                            double               y,
+                            gdouble              x,
+                            gdouble              y,
                             GtkWidget           *widget)
 {
   long_pressed = TRUE;
@@ -56,8 +56,8 @@ long_press_gesture_end (GtkGesture       *gesture,
 
 static void
 rotation_angle_changed (GtkGestureRotate *gesture,
-                        double            angle,
-                        double            delta,
+                        gdouble           angle,
+                        gdouble           delta,
                         GtkWidget        *widget)
 {
   gtk_widget_queue_draw (widget);
@@ -65,7 +65,7 @@ rotation_angle_changed (GtkGestureRotate *gesture,
 
 static void
 zoom_scale_changed (GtkGestureZoom *gesture,
-                    double          scale,
+                    gdouble         scale,
                     GtkWidget      *widget)
 {
   gtk_widget_queue_draw (widget);
@@ -93,8 +93,8 @@ drawing_area_draw (GtkDrawingArea *area,
     {
       cairo_pattern_t *pat;
       cairo_matrix_t matrix;
-      double angle, scale;
-      double x_center, y_center;
+      gdouble angle, scale;
+      gdouble x_center, y_center;
 
       gtk_gesture_get_bounding_box_center (GTK_GESTURE (zoom), &x_center, &y_center);
 

demos/gtk-demo/gtkfishbowl.c

@@ -98,7 +98,7 @@ gtk_fishbowl_measure (GtkWidget      *widget,
   GHashTableIter iter;
   gpointer key, value;
   GtkFishbowlChild *child;
-  int child_min, child_nat;
+  gint child_min, child_nat;
 
   *minimum = 0;
   *natural = 0;

demos/gtk-demo/hypertext.c

@@ -18,7 +18,7 @@ static void
 insert_link (GtkTextBuffer *buffer,
              GtkTextIter   *iter,
              const char    *text,
-             int            page)
+             gint           page)
 {
   GtkTextTag *tag;
 
@@ -35,7 +35,7 @@ insert_link (GtkTextBuffer *buffer,
  */
 static void
 show_page (GtkTextBuffer *buffer,
-           int            page)
+           gint           page)
 {
   GtkTextIter iter;
 
@@ -91,7 +91,7 @@ follow_if_link (GtkWidget   *text_view,
   for (tagp = tags;  tagp != NULL;  tagp = tagp->next)
     {
       GtkTextTag *tag = tagp->data;
-      int page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
+      gint page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
 
       if (page != 0)
         {
@@ -134,14 +134,14 @@ key_pressed (GtkEventController *controller,
 }
 
 static void set_cursor_if_appropriate (GtkTextView *text_view,
-                                       int          x,
-                                       int          y);
+                                       gint         x,
+                                       gint         y);
 
 static void
 released_cb (GtkGestureClick *gesture,
              guint            n_press,
-             double           x,
-             double           y,
+             gdouble          x,
+             gdouble          y,
              GtkWidget       *text_view)
 {
   GtkTextIter start, end, iter;
@@ -168,8 +168,8 @@ released_cb (GtkGestureClick *gesture,
 
 static void
 motion_cb (GtkEventControllerMotion *controller,
-           double                    x,
-           double                    y,
+           gdouble                   x,
+           gdouble                   y,
            GtkTextView              *text_view)
 {
   set_cursor_if_appropriate (text_view, x, y);
@@ -183,8 +183,8 @@ static gboolean hovering_over_link = FALSE;
  */
 static void
 set_cursor_if_appropriate (GtkTextView    *text_view,
-                           int             x,
-                           int             y)
+                           gint            x,
+                           gint            y)
 {
   GSList *tags = NULL, *tagp = NULL;
   GtkTextIter iter;
@@ -196,7 +196,7 @@ set_cursor_if_appropriate (GtkTextView    *text_view,
       for (tagp = tags;  tagp != NULL;  tagp = tagp->next)
         {
           GtkTextTag *tag = tagp->data;
-          int page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
+          gint page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
 
           if (page != 0)
             {

demos/gtk-demo/iconview.c

@@ -25,7 +25,7 @@ enum
 
 
 static GdkPixbuf *file_pixbuf, *folder_pixbuf;
-char *parent;
+gchar *parent;
 GtkWidget *up_button;
 
 /* Loads the images for the demo and returns whether the operation succeeded */
@@ -47,7 +47,7 @@ static void
 fill_store (GtkListStore *store)
 {
   GDir *dir;
-  const char *name;
+  const gchar *name;
   GtkTreeIter iter;
 
   /* First clear the store */
@@ -62,7 +62,7 @@ fill_store (GtkListStore *store)
   name = g_dir_read_name (dir);
   while (name != NULL)
     {
-      char *path, *display_name;
+      gchar *path, *display_name;
       gboolean is_dir;
 
       /* We ignore hidden files that start with a '.' */
@@ -90,14 +90,14 @@ fill_store (GtkListStore *store)
   g_dir_close (dir);
 }
 
-static int
+static gint
 sort_func (GtkTreeModel *model,
            GtkTreeIter  *a,
            GtkTreeIter  *b,
            gpointer      user_data)
 {
   gboolean is_dir_a, is_dir_b;
-  char *name_a, *name_b;
+  gchar *name_a, *name_b;
   int ret;
 
   /* We need this function because we want to sort
@@ -158,7 +158,7 @@ item_activated (GtkIconView *icon_view,
                 gpointer     user_data)
 {
   GtkListStore *store;
-  char *path;
+  gchar *path;
   GtkTreeIter iter;
   gboolean is_dir;
 
@@ -192,7 +192,7 @@ up_clicked (GtkButton *item,
             gpointer   user_data)
 {
   GtkListStore *store;
-  char *dir_name;
+  gchar *dir_name;
 
   store = GTK_LIST_STORE (user_data);
 

demos/gtk-demo/iconview_edit.c

@@ -19,8 +19,8 @@ static void
 fill_store (GtkListStore *store)
 {
   GtkTreeIter iter;
-  const char *text[] = { "Red", "Green", "Blue", "Yellow" };
-  int i;
+  const gchar *text[] = { "Red", "Green", "Blue", "Yellow" };
+  gint i;
 
   /* First clear the store */
   gtk_list_store_clear (store);
@@ -49,7 +49,7 @@ set_cell_color (GtkCellLayout   *cell_layout,
                 GtkTreeIter     *iter,
                 gpointer         data)
 {
-  char *text;
+  gchar *text;
   GdkRGBA color;
   guint32 pixel = 0;
   GdkPixbuf *pixbuf;
@@ -60,10 +60,10 @@ set_cell_color (GtkCellLayout   *cell_layout,
 
   if (gdk_rgba_parse (&color, text))
     pixel =
-      ((int)(color.red * 255)) << 24 |
-      ((int)(color.green * 255)) << 16 |
-      ((int)(color.blue  * 255)) << 8 |
-      ((int)(color.alpha * 255));
+      ((gint)(color.red * 255)) << 24 |
+      ((gint)(color.green * 255)) << 16 |
+      ((gint)(color.blue  * 255)) << 8 |
+      ((gint)(color.alpha * 255));
 
   g_free (text);
 
@@ -77,8 +77,8 @@ set_cell_color (GtkCellLayout   *cell_layout,
 
 static void
 edited (GtkCellRendererText *cell,
-        char                *path_string,
-        char                *text,
+        gchar               *path_string,
+        gchar               *text,
         gpointer             data)
 {
   GtkTreeModel *model;

demos/gtk-demo/images.c

@@ -43,10 +43,10 @@ progressive_prepared_callback (GdkPixbufLoader *loader,
 
 static void
 progressive_updated_callback (GdkPixbufLoader *loader,
-                              int                  x,
-                              int                  y,
-                              int                  width,
-                              int                  height,
+                              gint                 x,
+                              gint                 y,
+                              gint                 width,
+                              gint                 height,
                               gpointer     data)
 {
   GtkWidget *picture;
@@ -58,7 +58,7 @@ progressive_updated_callback (GdkPixbufLoader *loader,
   gtk_picture_set_pixbuf (GTK_PICTURE (picture), pixbuf);
 }
 
-static int
+static gint
 progressive_timeout (gpointer data)
 {
   GtkWidget *picture;

demos/gtk-demo/infobar.c

@@ -8,7 +8,7 @@
 
 static void
 on_bar_response (GtkInfoBar *info_bar,
-                 int         response_id,
+                 gint        response_id,
                  gpointer    user_data)
 {
   GtkWidget *dialog;

demos/gtk-demo/links.c

@@ -9,7 +9,7 @@
 
 static void
 response_cb (GtkWidget *dialog,
-             int        response_id,
+             gint       response_id,
              gpointer   data)
 {
   gtk_window_destroy (GTK_WINDOW (dialog));
@@ -17,7 +17,7 @@ response_cb (GtkWidget *dialog,
 
 static gboolean
 activate_link (GtkWidget   *label,
-               const char *uri,
+               const gchar *uri,
                gpointer     data)
 {
   if (g_strcmp0 (uri, "keynav") == 0)

demos/gtk-demo/list_store.c

@@ -81,7 +81,7 @@ spinner_timeout (gpointer data)
 static GtkTreeModel *
 create_model (void)
 {
-  int i = 0;
+  gint i = 0;
   GtkListStore *store;
   GtkTreeIter iter;
 

demos/gtk-demo/listview_colors.c

@@ -89,14 +89,14 @@ static GParamSpec *color_properties[N_COLOR_PROPS] = { NULL, };
 
 static void
 rgb_to_hsv (GdkRGBA *rgba,
-            double  *h_out,
-            double  *s_out,
-            double  *v_out)
+            gdouble *h_out,
+            gdouble *s_out,
+            gdouble *v_out)
 {
-  double red, green, blue;
-  double h, s, v;
-  double min, max;
-  double delta;
+  gdouble red, green, blue;
+  gdouble h, s, v;
+  gdouble min, max;
+  gdouble delta;
 
   red = rgba->red;
   green = rgba->green;
@@ -662,6 +662,7 @@ create_color_grid (void)
 {
   GtkWidget *gridview;
   GtkListItemFactory *factory;
+  GListModel *model, *selection;
 
   gridview = gtk_grid_view_new ();
   gtk_scrollable_set_hscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
@@ -675,6 +676,13 @@ create_color_grid (void)
   gtk_grid_view_set_max_columns (GTK_GRID_VIEW (gridview), 24);
   gtk_grid_view_set_enable_rubberband (GTK_GRID_VIEW (gridview), TRUE);
 
+  model = G_LIST_MODEL (gtk_sort_list_model_new (gtk_color_list_new (0), NULL));
+
+  selection = G_LIST_MODEL (gtk_multi_selection_new (model));
+  gtk_grid_view_set_model (GTK_GRID_VIEW (gridview), selection);
+  g_object_unref (selection);
+  g_object_unref (model);
+
   return gridview;
 }
 
@@ -827,22 +835,6 @@ update_selection_average (GListModel *model,
   g_object_unref (color);
 }
 
-static void
-update_progress_cb (GtkSortListModel *model,
-                    GParamSpec       *pspec,
-                    GtkProgressBar   *progress)
-{
-  guint total;
-  guint pending;
-
-  total = g_list_model_get_n_items (G_LIST_MODEL (model));
-  total = MAX (total, 1); /* avoid div by 0 below */
-  pending = gtk_sort_list_model_get_pending (model);
-
-  gtk_widget_set_visible (GTK_WIDGET (progress), pending != 0);
-  gtk_progress_bar_set_fraction (progress, (total - pending) / (double) total);
-}
-
 static GtkWidget *window = NULL;
 
 GtkWidget *
@@ -850,11 +842,10 @@ do_listview_colors (GtkWidget *do_widget)
 {
   if (window == NULL)
     {
-      GtkMultiSelection *selection;
-      GtkSortListModel *sort_model;
-      GtkWidget *header, *overlay, *gridview, *sw, *box, *dropdown;
+      GtkWidget *header, *gridview, *sw, *box, *dropdown;
       GtkListItemFactory *factory;
       GListStore *factories;
+      GListModel *model;
       GtkSorter *sorter;
       GtkSorter *multi_sorter;
       GListStore *sorters;
@@ -872,7 +863,6 @@ do_listview_colors (GtkWidget *do_widget)
       GtkWidget *selection_average_picture;
       GtkWidget *selection_info_toggle;
       GtkWidget *selection_info_revealer;
-      GtkWidget *progress;
       GtkCssProvider *provider;
 
       provider = gtk_css_provider_new ();
@@ -882,10 +872,6 @@ do_listview_colors (GtkWidget *do_widget)
                                                   800);
       g_object_unref (provider);
 
-      sort_model = gtk_sort_list_model_new (gtk_color_list_new (0), NULL);
-      gtk_sort_list_model_set_incremental (sort_model, TRUE);
-      selection = GTK_MULTI_SELECTION (gtk_multi_selection_new (G_LIST_MODEL (sort_model)));
-
       window = gtk_window_new ();
       gtk_window_set_title (GTK_WINDOW (window), "Colors");
       header = gtk_header_bar_new ();
@@ -896,17 +882,8 @@ do_listview_colors (GtkWidget *do_widget)
                               gtk_widget_get_display (do_widget));
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer*)&window);
 
-      overlay = gtk_overlay_new ();
-      gtk_window_set_child (GTK_WINDOW (window), overlay);
-
       box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-      gtk_overlay_set_child (GTK_OVERLAY (overlay), box);
-
-      progress = gtk_progress_bar_new ();
-      gtk_widget_set_hexpand (progress, TRUE);
-      gtk_widget_set_valign (progress, GTK_ALIGN_START);
-      g_signal_connect (sort_model, "notify::pending", G_CALLBACK (update_progress_cb), progress);
-      gtk_overlay_add_overlay (GTK_OVERLAY (overlay), progress);
+      gtk_window_set_child (GTK_WINDOW (window), box);
 
       selection_info_revealer = gtk_revealer_new ();
       gtk_box_append (GTK_BOX (box), selection_info_revealer);
@@ -959,12 +936,12 @@ do_listview_colors (GtkWidget *do_widget)
       gtk_box_append (GTK_BOX (box), sw);
 
       gridview = create_color_grid ();
-      gtk_grid_view_set_model (GTK_GRID_VIEW (gridview), G_LIST_MODEL (selection));
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), gridview);
       gtk_widget_set_hexpand (sw, TRUE);
       gtk_widget_set_vexpand (sw, TRUE);
+      model = gtk_grid_view_get_model (GTK_GRID_VIEW (gridview));
 
-      selection_filter = G_LIST_MODEL (gtk_selection_filter_model_new (GTK_SELECTION_MODEL (selection)));
+      selection_filter = G_LIST_MODEL (gtk_selection_filter_model_new (GTK_SELECTION_MODEL (model)));
       g_signal_connect (selection_filter, "items-changed", G_CALLBACK (update_selection_count), selection_size_label);
       g_signal_connect (selection_filter, "items-changed", G_CALLBACK (update_selection_average), selection_average_picture);
 
@@ -973,6 +950,9 @@ do_listview_colors (GtkWidget *do_widget)
       g_object_unref (selection_filter);
       g_object_unref (no_selection);
 
+      model = gtk_multi_selection_get_model (GTK_MULTI_SELECTION (model));
+      g_object_ref (model);
+
       selection_info_toggle = gtk_toggle_button_new ();
       gtk_button_set_icon_name (GTK_BUTTON (selection_info_toggle), "emblem-important-symbolic");
       gtk_widget_set_tooltip_text (selection_info_toggle, "Show selection info");
@@ -985,7 +965,7 @@ do_listview_colors (GtkWidget *do_widget)
       button = gtk_button_new_with_mnemonic ("_Refill");
       g_signal_connect (button, "clicked",
                         G_CALLBACK (refill),
-                        gtk_sort_list_model_get_model (sort_model));
+                        gtk_sort_list_model_get_model (GTK_SORT_LIST_MODEL (model)));
 
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), button);
 
@@ -1000,14 +980,15 @@ do_listview_colors (GtkWidget *do_widget)
       gtk_label_set_width_chars (GTK_LABEL (label), len + 2);
       gtk_label_set_xalign (GTK_LABEL (label), 1);
 
-      g_signal_connect (selection, "items-changed", G_CALLBACK (items_changed_cb), label);
+      g_signal_connect (gtk_grid_view_get_model (GTK_GRID_VIEW (gridview)),
+                        "items-changed", G_CALLBACK (items_changed_cb), label);
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), label);
 
       dropdown = gtk_drop_down_new ();
       gtk_drop_down_set_from_strings (GTK_DROP_DOWN (dropdown), (const char *[]) { "8", "64", "512", "4096", "32768", "262144", "2097152", "16777216", NULL });
       g_signal_connect (dropdown, "notify::selected",
                         G_CALLBACK (limit_changed_cb), 
-                        gtk_sort_list_model_get_model (sort_model));
+                        gtk_sort_list_model_get_model (GTK_SORT_LIST_MODEL (model)));
       g_signal_connect (dropdown, "notify::selected",
                         G_CALLBACK (limit_changed_cb2), 
                         label);
@@ -1099,7 +1080,7 @@ do_listview_colors (GtkWidget *do_widget)
       gtk_drop_down_set_model (GTK_DROP_DOWN (dropdown), G_LIST_MODEL (sorters));
       g_object_unref (sorters);
 
-      g_object_bind_property (dropdown, "selected-item", sort_model, "sorter", G_BINDING_SYNC_CREATE);
+      g_object_bind_property (dropdown, "selected-item", model, "sorter", G_BINDING_SYNC_CREATE);
 
       factories = g_list_store_new (GTK_TYPE_LIST_ITEM_FACTORY);
 
@@ -1131,6 +1112,7 @@ do_listview_colors (GtkWidget *do_widget)
       g_object_unref (factories);
 
       g_object_bind_property (dropdown, "selected-item", gridview, "factory", G_BINDING_SYNC_CREATE);
+      g_object_unref (model);
     }
 
   if (!gtk_widget_get_visible (window))

demos/gtk-demo/listview_settings.c

@@ -242,11 +242,16 @@ transform_settings_to_keys (GBinding     *binding,
   g_object_unref (settings);
 
   sort_model = gtk_sort_list_model_new (G_LIST_MODEL (store),
-                                        g_object_ref (gtk_column_view_get_sorter (GTK_COLUMN_VIEW (data))));
+                                        gtk_column_view_get_sorter (GTK_COLUMN_VIEW (data)));
+  g_object_unref (store);
 
   filter = gtk_string_filter_new (gtk_property_expression_new (SETTINGS_TYPE_KEY, NULL, "name"));
-  g_set_object (&current_filter, filter);
   filter_model = gtk_filter_list_model_new (G_LIST_MODEL (sort_model), filter);
+  g_object_unref (sort_model);
+
+  g_set_object (&current_filter, filter);
+
+  g_object_unref (filter);
 
   selection_model = gtk_no_selection_new (G_LIST_MODEL (filter_model));
   g_object_unref (filter_model);
@@ -398,8 +403,8 @@ do_listview_settings (GtkWidget *do_widget)
       g_object_unref (actions);
 
       model = create_settings_model (NULL, NULL);
-      treemodel = gtk_tree_list_model_new (model,
-                                           FALSE,
+      treemodel = gtk_tree_list_model_new (FALSE,
+                                           model,
                                            TRUE,
                                            create_settings_model,
                                            NULL,
@@ -414,6 +419,7 @@ do_listview_settings (GtkWidget *do_widget)
       gtk_list_view_set_model (GTK_LIST_VIEW (listview), G_LIST_MODEL (selection));
       g_object_unref (selection);
       g_object_unref (treemodel);
+      g_object_unref (model);
 
       name_column = GTK_COLUMN_VIEW_COLUMN (gtk_builder_get_object (builder, "name_column"));
       sorter = gtk_string_sorter_new (gtk_property_expression_new (SETTINGS_TYPE_KEY, NULL, "name"));

demos/gtk-demo/main.c

@@ -13,7 +13,7 @@
 static GtkWidget *info_view;
 static GtkWidget *source_view;
 
-static char *current_file = NULL;
+static gchar *current_file = NULL;
 
 static GtkWidget *notebook;
 static GtkSingleSelection *selection;
@@ -141,7 +141,7 @@ activate_about (GSimpleAction *action,
                 gpointer       user_data)
 {
   GtkApplication *app = user_data;
-  const char *authors[] = {
+  const gchar *authors[] = {
     "The GTK Team",
     NULL
   };
@@ -252,9 +252,11 @@ static const char *types[] =
   "static",
   "const ",
   "void",
+  "gint",
   " int ",
   " char ",
-  "char ",
+  "gchar ",
+  "gfloat",
   "float",
   "double",
   "gint8",
@@ -270,6 +272,8 @@ static const char *types[] =
   "gshort",
   "gushort",
   "gulong",
+  "gdouble",
+  "gldouble",
   "gpointer",
   "NULL",
   "GList",
@@ -381,14 +385,14 @@ static const char *control[] =
   NULL
 };
 void
-parse_chars (char        *text,
-             char       **end_ptr,
-             int         *state,
+parse_chars (gchar       *text,
+             gchar      **end_ptr,
+             gint        *state,
              const char **tag,
              gboolean     start)
 {
-  int i;
-  char *next_token;
+  gint i;
+  gchar *next_token;
 
   /* Handle comments first */
   if (*state == STATE_IN_COMMENT)
@@ -458,7 +462,7 @@ parse_chars (char        *text,
   /* check for string */
   if (text[0] == '"')
     {
-      int maybe_escape = FALSE;
+      gint maybe_escape = FALSE;
 
       *end_ptr = text + 1;
       *tag = "string";
@@ -521,9 +525,9 @@ void
 fontify (GtkTextBuffer *source_buffer)
 {
   GtkTextIter start_iter, next_iter, tmp_iter;
-  int state;
-  char *text;
-  char *start_ptr, *end_ptr;
+  gint state;
+  gchar *text;
+  gchar *start_ptr, *end_ptr;
   const char *tag;
 
   gtk_text_buffer_create_tag (source_buffer, "source",
@@ -691,10 +695,10 @@ static struct {
 };
 
 static void
-add_data_tab (const char *demoname)
+add_data_tab (const gchar *demoname)
 {
-  char *resource_dir, *resource_name;
-  char **resources;
+  gchar *resource_dir, *resource_name;
+  gchar **resources;
   GtkWidget *widget, *label;
   guint i, j;
 
@@ -738,15 +742,15 @@ add_data_tab (const char *demoname)
 static void
 remove_data_tabs (void)
 {
-  int i;
+  gint i;
 
   for (i = gtk_notebook_get_n_pages (GTK_NOTEBOOK (notebook)) - 1; i > 1; i--)
     gtk_notebook_remove_page (GTK_NOTEBOOK (notebook), i);
 }
 
 void
-load_file (const char *demoname,
-           const char *filename)
+load_file (const gchar *demoname,
+           const gchar *filename)
 {
   GtkTextBuffer *info_buffer, *source_buffer;
   GtkTextIter start, end;
@@ -754,9 +758,9 @@ load_file (const char *demoname,
   GError *err = NULL;
   int state = 0;
   gboolean in_para = 0;
-  char **lines;
+  gchar **lines;
   GBytes *bytes;
-  int i;
+  gint i;
 
   if (!g_strcmp0 (current_file, filename))
     return;
@@ -796,9 +800,9 @@ load_file (const char *demoname,
   gtk_text_buffer_get_iter_at_offset (info_buffer, &start, 0);
   for (i = 0; lines[i] != NULL; i++)
     {
-      char *p;
-      char *q;
-      char *r;
+      gchar *p;
+      gchar *q;
+      gchar *r;
 
       /* Make sure \r is stripped at the end for the poor windows people */
       lines[i] = g_strchomp (lines[i]);
@@ -1136,8 +1140,8 @@ activate (GApplication *app)
   g_signal_connect (search_bar, "notify::search-mode-enabled", G_CALLBACK (clear_search), NULL);
 
   listmodel = create_demo_model ();
-  treemodel = gtk_tree_list_model_new (G_LIST_MODEL (listmodel),
-                                       FALSE,
+  treemodel = gtk_tree_list_model_new (FALSE,
+                                       G_LIST_MODEL (listmodel),
                                        TRUE,
                                        get_child_model,
                                        NULL,
@@ -1145,7 +1149,6 @@ activate (GApplication *app)
   filter_model = gtk_filter_list_model_new (G_LIST_MODEL (treemodel), NULL);
   filter = gtk_custom_filter_new ((GtkCustomFilterFunc)demo_filter_by_name, filter_model, NULL);
   gtk_filter_list_model_set_filter (filter_model, filter);
-  g_object_unref (filter);
   search_entry = GTK_WIDGET (gtk_builder_get_object (builder, "search-entry"));
   g_signal_connect (search_entry, "search-changed", G_CALLBACK (demo_search_changed_cb), filter);
 
@@ -1187,12 +1190,12 @@ list_demos (void)
     }
 }
 
-static int
+static gint
 command_line (GApplication            *app,
               GApplicationCommandLine *cmdline)
 {
   GVariantDict *options;
-  const char *name = NULL;
+  const gchar *name = NULL;
   gboolean autoquit = FALSE;
   gboolean list = FALSE;
   DemoData *d, *c;
@@ -1295,8 +1298,8 @@ main (int argc, char **argv)
     { "inspector", activate_inspector, NULL, NULL, NULL },
   };
   struct {
-    const char *action_and_target;
-    const char *accelerators[2];
+    const gchar *action_and_target;
+    const gchar *accelerators[2];
   } accels[] = {
     { "app.about", { "F1", NULL } },
     { "app.quit", { "<Control>q", NULL } },

demos/gtk-demo/markup.c

@@ -21,7 +21,7 @@ source_toggled (GtkToggleButton *button)
     {
       GtkTextBuffer *buffer;
       GtkTextIter start, end;
-      char *markup;
+      gchar *markup;
 
       buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view2));
       gtk_text_buffer_get_bounds (buffer, &start, &end);
@@ -50,7 +50,7 @@ do_markup (GtkWidget *do_widget)
       GtkTextBuffer *buffer;
       GtkTextIter iter;
       GBytes *bytes;
-      const char *markup;
+      const gchar *markup;
       GtkWidget *header;
       GtkWidget *show_source;
 
@@ -102,7 +102,7 @@ do_markup (GtkWidget *do_widget)
       gtk_stack_add_named (GTK_STACK (stack), sw, "source");
 
       bytes = g_resources_lookup_data ("/markup/markup.txt", 0, NULL);
-      markup = (const char *)g_bytes_get_data (bytes, NULL);
+      markup = (const gchar *)g_bytes_get_data (bytes, NULL);
 
       buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
       gtk_text_buffer_get_start_iter (buffer, &iter);

demos/gtk-demo/overlay2.c

@@ -12,9 +12,9 @@ static void
 margin_changed (GtkAdjustment *adjustment,
                 GtkTextView   *text)
 {
-  int value;
+  gint value;
 
-  value = (int)gtk_adjustment_get_value (adjustment);
+  value = (gint)gtk_adjustment_get_value (adjustment);
   gtk_text_view_set_left_margin (GTK_TEXT_VIEW (text), value);
   g_object_set (tag, "pixels-above-lines", value, NULL);
 }

demos/gtk-demo/pagesetup.c

@@ -9,7 +9,7 @@
 #include <gtk/gtkunixprint.h>
 
 static void
-done_cb (GtkDialog *dialog, int response, gpointer data)
+done_cb (GtkDialog *dialog, gint response, gpointer data)
 {
   gtk_window_destroy (GTK_WINDOW (dialog));
 }

demos/gtk-demo/paint.c

@@ -20,7 +20,7 @@ typedef struct
   cairo_t *cr;
   GdkRGBA draw_color;
   GtkPadController *pad_controller;
-  double brush_size;
+  gdouble brush_size;
 } DrawingArea;
 
 typedef struct
@@ -38,7 +38,7 @@ static GtkPadActionEntry pad_actions[] = {
   { GTK_PAD_ACTION_STRIP, -1, -1, N_("Brush size"), "pad.brush_size" },
 };
 
-static const char *pad_colors[] = {
+static const gchar *pad_colors[] = {
   "black",
   "pink",
   "green",
@@ -55,8 +55,8 @@ static void drawing_area_set_color (DrawingArea *area,
 
 static void
 drawing_area_ensure_surface (DrawingArea *area,
-                             int          width,
-                             int          height)
+                             gint         width,
+                             gint         height)
 {
   if (!area->surface ||
       cairo_image_surface_get_width (area->surface) != width ||
@@ -154,7 +154,7 @@ on_pad_button_activate (GSimpleAction *action,
                         GVariant      *parameter,
                         DrawingArea   *area)
 {
-  const char *color = g_object_get_data (G_OBJECT (action), "color");
+  const gchar *color = g_object_get_data (G_OBJECT (action), "color");
   GdkRGBA rgba;
 
   gdk_rgba_parse (&rgba, color);
@@ -166,7 +166,7 @@ on_pad_knob_change (GSimpleAction *action,
                     GVariant      *parameter,
                     DrawingArea   *area)
 {
-  double value = g_variant_get_double (parameter);
+  gdouble value = g_variant_get_double (parameter);
 
   area->brush_size = value;
 }
@@ -195,7 +195,7 @@ drawing_area_root (GtkWidget *widget)
   GSimpleActionGroup *action_group;
   GSimpleAction *action;
   GtkWidget *toplevel;
-  int i;
+  gint i;
 
   GTK_WIDGET_CLASS (drawing_area_parent_class)->root (widget);
 
@@ -255,9 +255,9 @@ drawing_area_class_init (DrawingAreaClass *klass)
 static void
 drawing_area_apply_stroke (DrawingArea   *area,
                            GdkDeviceTool *tool,
-                           double         x,
-                           double         y,
-                           double         pressure)
+                           gdouble        x,
+                           gdouble        y,
+                           gdouble        pressure)
 {
   if (gdk_device_tool_get_tool_type (tool) == GDK_DEVICE_TOOL_TYPE_ERASER)
     {
@@ -281,8 +281,8 @@ drawing_area_apply_stroke (DrawingArea   *area,
 
 static void
 stylus_gesture_down (GtkGestureStylus *gesture,
-                     double            x,
-                     double            y,
+                     gdouble           x,
+                     gdouble           y,
                      DrawingArea      *area)
 {
   cairo_new_path (area->cr);
@@ -290,13 +290,13 @@ stylus_gesture_down (GtkGestureStylus *gesture,
 
 static void
 stylus_gesture_motion (GtkGestureStylus *gesture,
-                       double            x,
-                       double            y,
+                       gdouble           x,
+                       gdouble           y,
                        DrawingArea      *area)
 {
   GdkTimeCoord *backlog;
   GdkDeviceTool *tool;
-  double pressure;
+  gdouble pressure;
   guint n_items;
 
   tool = gtk_gesture_stylus_get_device_tool (gesture);

demos/gtk-demo/panes.c

@@ -47,9 +47,9 @@ toggle_shrink (GtkWidget *widget,
 
 static GtkWidget *
 create_pane_options (GtkPaned    *paned,
-                     const char *frame_label,
-                     const char *label1,
-                     const char *label2)
+                     const gchar *frame_label,
+                     const gchar *label1,
+                     const gchar *label2)
 {
   GtkWidget *child1, *child2;
   GtkWidget *frame;

demos/gtk-demo/pixbufs.c

@@ -39,7 +39,7 @@ static GdkPixbuf *frame;
 
 /* Background image */
 static GdkPixbuf *background;
-static int back_width, back_height;
+static gint back_width, back_height;
 
 /* Images */
 static GdkPixbuf *images[N_IMAGES];
@@ -51,7 +51,7 @@ static GtkWidget *da;
 static gboolean
 load_pixbufs (GError **error)
 {
-  int i;
+  gint i;
 
   if (background)
     return TRUE; /* already loaded earlier */

demos/gtk-demo/printing.c

@@ -14,13 +14,13 @@
 
 typedef struct
 {
-  char *resourcename;
-  double font_size;
+  gchar *resourcename;
+  gdouble font_size;
 
-  int lines_per_page;
-  char **lines;
-  int num_lines;
-  int num_pages;
+  gint lines_per_page;
+  gchar **lines;
+  gint num_lines;
+  gint num_pages;
 } PrintData;
 
 static void
@@ -55,17 +55,17 @@ begin_print (GtkPrintOperation *operation,
 static void
 draw_page (GtkPrintOperation *operation,
            GtkPrintContext   *context,
-           int                page_nr,
+           gint               page_nr,
            gpointer           user_data)
 {
   PrintData *data = (PrintData *)user_data;
   cairo_t *cr;
   PangoLayout *layout;
-  int text_width, text_height;
-  double width;
-  int line, i;
+  gint text_width, text_height;
+  gdouble width;
+  gint line, i;
   PangoFontDescription *desc;
-  char *page_str;
+  gchar *page_str;
 
   cr = gtk_print_context_get_cairo_context (context);
   width = gtk_print_context_get_width (context);

demos/gtk-demo/revealer.c

@@ -6,7 +6,7 @@
 
 #include <gtk/gtk.h>
 
-static int count = 0;
+static gint count = 0;
 static guint timeout = 0;
 
 static void
@@ -25,7 +25,7 @@ static gboolean
 reveal_one (gpointer data)
 {
   GtkWidget *window = data;
-  char *name;
+  gchar *name;
   GtkRevealer *revealer;
 
   name = g_strdup_printf ("revealer%d", count);

demos/gtk-demo/search_entry.c

@@ -123,7 +123,7 @@ set_search_by (GSimpleAction *action,
 
 static void
 icon_press_cb (GtkEntry       *entry,
-               int             position,
+               gint            position,
                gpointer        data)
 {
   if (position == GTK_ENTRY_ICON_PRIMARY)

demos/gtk-demo/shortcuts.c

@@ -8,12 +8,12 @@
 
 static void
 show_shortcuts (GtkWidget   *window,
-                const char *id,
-                const char *view)
+                const gchar *id,
+                const gchar *view)
 {
   GtkBuilder *builder;
   GtkWidget *overlay;
-  char *path;
+  gchar *path;
 
   path = g_strdup_printf ("/shortcuts/%s.ui", id);
   builder = gtk_builder_new_from_resource (path);

demos/gtk-demo/sidebar.c

@@ -18,7 +18,7 @@ do_sidebar (GtkWidget *do_widget)
   GtkWidget *box;
   GtkWidget *widget;
   GtkWidget *header;
-  const char * pages[] = {
+  const gchar* pages[] = {
     "Welcome to GTK",
     "GtkStackSidebar Widget",
     "Automatic navigation",
@@ -30,7 +30,7 @@ do_sidebar (GtkWidget *do_widget)
     "Page 9",
     NULL
   };
-  const char *c = NULL;
+  const gchar *c = NULL;
   guint i;
 
   if (!window)

demos/gtk-demo/spinbutton.c

@@ -11,13 +11,13 @@
 #include <math.h>
 #include <stdlib.h>
 
-int
+gint
 spinbutton_hex_spin_input (GtkSpinButton *spin_button,
-                           double        *new_val)
+                           gdouble       *new_val)
 {
-  const char *buf;
-  char *err;
-  double res;
+  const gchar *buf;
+  gchar *err;
+  gdouble res;
 
   buf = gtk_editable_get_text (GTK_EDITABLE (spin_button));
   res = strtol (buf, &err, 16);
@@ -28,19 +28,19 @@ spinbutton_hex_spin_input (GtkSpinButton *spin_button,
     return TRUE;
 }
 
-int
+gint
 spinbutton_hex_spin_output (GtkSpinButton *spin_button)
 {
   GtkAdjustment *adjustment;
-  char *buf;
-  double val;
+  gchar *buf;
+  gdouble val;
 
   adjustment = gtk_spin_button_get_adjustment (spin_button);
   val = gtk_adjustment_get_value (adjustment);
   if (fabs (val) < 1e-5)
     buf = g_strdup ("0x00");
   else
-    buf = g_strdup_printf ("0x%.2X", (int) val);
+    buf = g_strdup_printf ("0x%.2X", (gint) val);
   if (strcmp (buf, gtk_editable_get_text (GTK_EDITABLE (spin_button))))
     gtk_editable_set_text (GTK_EDITABLE (spin_button), buf);
   g_free (buf);
@@ -48,17 +48,17 @@ spinbutton_hex_spin_output (GtkSpinButton *spin_button)
   return TRUE;
 }
 
-int
+gint
 spinbutton_time_spin_input (GtkSpinButton *spin_button,
-                            double        *new_val)
+                            gdouble       *new_val)
 {
-  const char *text;
-  char **str;
+  const gchar *text;
+  gchar **str;
   gboolean found = FALSE;
-  int hours;
-  int minutes;
-  char *endh;
-  char *endm;
+  gint hours;
+  gint minutes;
+  gchar *endh;
+  gchar *endm;
 
   text = gtk_editable_get_text (GTK_EDITABLE (spin_button));
   str = g_strsplit (text, ":", 2);
@@ -87,13 +87,13 @@ spinbutton_time_spin_input (GtkSpinButton *spin_button,
   return TRUE;
 }
 
-int
+gint
 spinbutton_time_spin_output (GtkSpinButton *spin_button)
 {
   GtkAdjustment *adjustment;
-  char *buf;
-  double hours;
-  double minutes;
+  gchar *buf;
+  gdouble hours;
+  gdouble minutes;
 
   adjustment = gtk_spin_button_get_adjustment (spin_button);
   hours = gtk_adjustment_get_value (adjustment) / 60.0;
@@ -121,12 +121,12 @@ static const char *month[12] = {
   "December"
 };
 
-int
+gint
 spinbutton_month_spin_input (GtkSpinButton *spin_button,
-                             double        *new_val)
+                             gdouble       *new_val)
 {
-  int i;
-  char *tmp1, *tmp2;
+  gint i;
+  gchar *tmp1, *tmp2;
   gboolean found = FALSE;
 
   for (i = 1; i <= 12; i++)
@@ -145,17 +145,17 @@ spinbutton_month_spin_input (GtkSpinButton *spin_button,
       *new_val = 0.0;
       return GTK_INPUT_ERROR;
     }
-  *new_val = (double) i;
+  *new_val = (gdouble) i;
 
   return TRUE;
 }
 
-int
+gint
 spinbutton_month_spin_output (GtkSpinButton *spin_button)
 {
   GtkAdjustment *adjustment;
-  double value;
-  int i;
+  gdouble value;
+  gint i;
 
   adjustment = gtk_spin_button_get_adjustment (spin_button);
   value = gtk_adjustment_get_value (adjustment);

demos/gtk-demo/tree_store.c

@@ -14,7 +14,7 @@
 typedef struct _TreeItem TreeItem;
 struct _TreeItem
 {
-  const char     *label;
+  const gchar    *label;
   gboolean        alex;
   gboolean        havoc;
   gboolean        tim;
@@ -222,7 +222,7 @@ create_model (void)
 
 static void
 item_toggled (GtkCellRendererToggle *cell,
-              char                  *path_str,
+              gchar                 *path_str,
               gpointer               data)
 {
   GtkTreeModel *model = (GtkTreeModel *)data;
@@ -230,7 +230,7 @@ item_toggled (GtkCellRendererToggle *cell,
   GtkTreeIter iter;
   gboolean toggle_item;
 
-  int *column;
+  gint *column;
 
   column = g_object_get_data (G_OBJECT (cell), "column");
 
@@ -252,7 +252,7 @@ item_toggled (GtkCellRendererToggle *cell,
 static void
 add_columns (GtkTreeView *treeview)
 {
-  int col_offset;
+  gint col_offset;
   GtkCellRenderer *renderer;
   GtkTreeViewColumn *column;
   GtkTreeModel *model = gtk_tree_view_get_model (treeview);
@@ -272,7 +272,7 @@ add_columns (GtkTreeView *treeview)
   /* alex column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)ALEX_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)ALEX_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 
@@ -294,7 +294,7 @@ add_columns (GtkTreeView *treeview)
   /* havoc column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)HAVOC_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)HAVOC_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 
@@ -315,7 +315,7 @@ add_columns (GtkTreeView *treeview)
   /* tim column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)TIM_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)TIM_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 
@@ -337,7 +337,7 @@ add_columns (GtkTreeView *treeview)
   /* owen column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)OWEN_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)OWEN_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 
@@ -358,7 +358,7 @@ add_columns (GtkTreeView *treeview)
   /* dave column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)DAVE_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)DAVE_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 

demos/icon-browser/iconbrowserapp.c

@@ -43,7 +43,7 @@ about_activated (GSimpleAction *action,
                  gpointer       user_data)
 {
   GtkApplication *app = user_data;
-  const char *authors[] = {
+  const gchar *authors[] = {
     "The GTK Team",
     NULL
   };
@@ -103,7 +103,7 @@ static GActionEntry app_entries[] =
 static void
 icon_browser_app_startup (GApplication *app)
 {
-  const char *quit_accels[2] = { "<Ctrl>Q", NULL };
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (icon_browser_app_parent_class)->startup (app);
 

demos/icon-browser/iconbrowserwin.c

@@ -44,13 +44,13 @@ icon_browser_window_get_icon_theme (IconBrowserWindow *win)
 
 static void
 add_icon (IconBrowserWindow *win,
-          const char        *name,
-          const char        *description,
-          const char        *context)
+          const gchar       *name,
+          const gchar       *description,
+          const gchar       *context)
 {
   GtkIconTheme *icon_theme = icon_browser_window_get_icon_theme (win);
-  char *regular_name;
-  char *symbolic_name;
+  gchar *regular_name;
+  gchar *symbolic_name;
   IbIcon *icon;
 
   regular_name = g_strdup (name);
@@ -77,9 +77,9 @@ add_icon (IconBrowserWindow *win,
 
 static void
 add_context (IconBrowserWindow *win,
-             const char        *id,
-             const char        *name,
-             const char        *description)
+             const gchar       *id,
+             const gchar       *name,
+             const gchar       *description)
 {
   IbContext *context;
 
@@ -161,7 +161,7 @@ copy_to_clipboard (GtkButton         *button,
 }
 
 static void
-set_image (GtkWidget *image, const char *name, int size)
+set_image (GtkWidget *image, const gchar *name, gint size)
 {
   gtk_image_set_from_icon_name (GTK_IMAGE (image), name);
   gtk_image_set_pixel_size (GTK_IMAGE (image), size);
@@ -219,7 +219,7 @@ item_activated (GtkGridView       *view,
 static GdkPaintable *
 get_image_paintable (GtkImage *image)
 {
-  const char *icon_name;
+  const gchar *icon_name;
   GtkIconTheme *icon_theme;
   GtkIconPaintable *icon;
   int size;

demos/node-editor/node-editor-application.c

@@ -199,11 +199,11 @@ node_editor_application_activate (GApplication *app)
 static void
 node_editor_application_open (GApplication  *app,
                               GFile        **files,
-                              int            n_files,
-                              const char    *hint)
+                              gint           n_files,
+                              const gchar   *hint)
 {
   NodeEditorWindow *win;
-  int i;
+  gint i;
 
   for (i = 0; i < n_files; i++)
     {

demos/node-editor/node-editor-window.c

@@ -80,7 +80,7 @@ text_view_error_free (TextViewError *e)
   g_free (e->message);
 }
 
-static char *
+static gchar *
 get_current_text (GtkTextBuffer *buffer)
 {
   GtkTextIter start, end;
@@ -288,14 +288,14 @@ text_view_query_tooltip_cb (GtkWidget        *widget,
 
   if (keyboard_tip)
     {
-      int offset;
+      gint offset;
 
       g_object_get (self->text_buffer, "cursor-position", &offset, NULL);
       gtk_text_buffer_get_iter_at_offset (self->text_buffer, &iter, offset);
     }
   else
     {
-      int bx, by, trailing;
+      gint bx, by, trailing;
 
       gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (self->text_view), GTK_TEXT_WINDOW_TEXT,
                                              x, y, &bx, &by);
@@ -399,7 +399,7 @@ node_editor_window_load (NodeEditorWindow *self,
 
 static void
 open_response_cb (GtkWidget        *dialog,
-                  int               response,
+                  gint              response,
                   NodeEditorWindow *self)
 {
   gtk_widget_hide (dialog);
@@ -448,7 +448,7 @@ open_cb (GtkWidget        *button,
 
 static void
 save_response_cb (GtkWidget        *dialog,
-                  int               response,
+                  gint              response,
                   NodeEditorWindow *self)
 {
   gtk_widget_hide (dialog);
@@ -577,7 +577,7 @@ create_cairo_texture (NodeEditorWindow *self)
 
 static void
 export_image_response_cb (GtkWidget  *dialog,
-                          int         response,
+                          gint        response,
                           GdkTexture *texture)
 {
   gtk_widget_hide (dialog);

demos/print-editor/print-editor.c

@@ -33,8 +33,8 @@ update_title (GtkWindow *window)
 static void
 update_statusbar (void)
 {
-  char *msg;
-  int row, col;
+  gchar *msg;
+  gint row, col;
   GtkTextIter iter;
   const char *print_str;
 
@@ -675,7 +675,7 @@ static GActionEntry app_entries[] = {
   { "print", activate_print, NULL, NULL, NULL }
 };
 
-static const char ui_info[] =
+static const gchar ui_info[] =
   "<interface>"
   "  <menu id='menubar'>"
   "    <submenu>"

demos/widget-factory/widget-factory.c

@@ -139,9 +139,9 @@ get_busy (GSimpleAction *action,
   gtk_widget_set_sensitive (window, FALSE);
 }
 
-static int current_page = 0;
+static gint current_page = 0;
 static gboolean
-on_page (int i)
+on_page (gint i)
 {
   return current_page == i;
 }
@@ -250,12 +250,12 @@ activate_about (GSimpleAction *action,
                 gpointer       user_data)
 {
   GtkApplication *app = user_data;
-  const char *authors[] = {
+  const gchar *authors[] = {
     "Andrea Cimitan",
     "Cosimo Cecchi",
     NULL
   };
-  char *version;
+  gchar *version;
   GString *s;
 
   s = g_string_new ("");
@@ -422,8 +422,8 @@ static void
 spin_value_changed (GtkAdjustment *adjustment, GtkWidget *label)
 {
   GtkWidget *w;
-  int v;
-  char *text;
+  gint v;
+  gchar *text;
 
   v = (int)gtk_adjustment_get_value (adjustment);
 
@@ -454,8 +454,8 @@ spin_value_reset (GtkWidget *button, GtkAdjustment *adjustment)
   dismiss (button);
 }
 
-static int pulse_time = 250;
-static int pulse_entry_mode = 0;
+static gint pulse_time = 250;
+static gint pulse_entry_mode = 0;
 
 static void
 remove_pulse (gpointer pulse_id)
@@ -482,7 +482,7 @@ pulse_it (GtkWidget *widget)
 static void
 update_pulse_time (GtkAdjustment *adjustment, GtkWidget *widget)
 {
-  double value;
+  gdouble value;
   guint pulse_id;
 
   value = gtk_adjustment_get_value (adjustment);
@@ -537,12 +537,12 @@ on_entry_icon_release (GtkEntry            *entry,
 
 static void
 on_scale_button_value_changed (GtkScaleButton *button,
-                               double          value,
+                               gdouble         value,
                                gpointer        user_data)
 {
   GtkAdjustment *adjustment;
-  double val;
-  char *str;
+  gdouble val;
+  gchar *str;
 
   adjustment = gtk_scale_button_get_adjustment (button);
   val = gtk_scale_button_get_value (button);
@@ -557,9 +557,9 @@ on_scale_button_value_changed (GtkScaleButton *button,
     }
   else
     {
-      int percent;
+      gint percent;
 
-      percent = (int) (100. * val / (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_lower (adjustment)) + .5);
+      percent = (gint) (100. * val / (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_lower (adjustment)) + .5);
 
       str = g_strdup_printf (C_("volume percentage", "%d %%"), percent);
     }
@@ -627,7 +627,7 @@ static void
 on_range_from_changed (GtkSpinButton *from)
 {
   GtkSpinButton *to;
-  int v1, v2;
+  gint v1, v2;
 
   to = GTK_SPIN_BUTTON (g_object_get_data (G_OBJECT (from), "range_to_spin"));
 
@@ -642,7 +642,7 @@ static void
 on_range_to_changed (GtkSpinButton *to)
 {
   GtkSpinButton *from;
-  int v1, v2;
+  gint v1, v2;
 
   from = GTK_SPIN_BUTTON (g_object_get_data (G_OBJECT (to), "range_from_spin"));
 
@@ -654,7 +654,7 @@ on_range_to_changed (GtkSpinButton *to)
 }
 
 static void
-info_bar_response (GtkWidget *infobar, int response_id)
+info_bar_response (GtkWidget *infobar, gint response_id)
 {
   if (response_id == GTK_RESPONSE_CLOSE)
     gtk_widget_hide (infobar);
@@ -703,7 +703,7 @@ action_dialog_button_clicked (GtkButton *button, GtkWidget *page)
 static void
 page_changed_cb (GtkWidget *stack, GParamSpec *pspec, gpointer data)
 {
-  const char *name;
+  const gchar *name;
   GtkWidget *window;
   GtkWidget *page;
 
@@ -853,10 +853,10 @@ update_title_header (GtkListBoxRow *row,
                      gpointer       data)
 {
   GtkWidget *header;
-  char *title;
+  gchar *title;
 
   header = gtk_list_box_row_get_header (row);
-  title = (char *)g_object_get_data (G_OBJECT (row), "title");
+  title = (gchar *)g_object_get_data (G_OBJECT (row), "title");
   if (!header && title)
     {
       title = g_strdup_printf ("<b>%s</b>", title);
@@ -881,8 +881,8 @@ overshot (GtkScrolledWindow *sw, GtkPositionType pos, GtkWidget *widget)
 {
   GtkWidget *box, *row, *label, *swatch;
   GdkRGBA rgba;
-  const char *color;
-  char *text;
+  const gchar *color;
+  gchar *text;
   GtkWidget *silver;
   GtkWidget *gold;
 
@@ -983,7 +983,7 @@ set_color (GtkListBox *box, GtkListBoxRow *row, GtkColorChooser *chooser)
 static void
 populate_colors (GtkWidget *widget, GtkWidget *chooser)
 {
-  struct { const char *name; const char *color; const char *title; } colors[] = {
+  struct { const gchar *name; const gchar *color; const gchar *title; } colors[] = {
     { "2.5", "#C8828C", "Red" },
     { "5", "#C98286", NULL },
     { "7.5", "#C9827F", NULL },
@@ -1025,7 +1025,7 @@ populate_colors (GtkWidget *widget, GtkWidget *chooser)
     { "7.5", "#C48299", NULL },
     { "10", "#C68292", NULL }
   };
-  int i;
+  gint i;
   GtkWidget *row, *box, *label, *swatch;
   GtkWidget *sw;
   GdkRGBA rgba;
@@ -1081,7 +1081,7 @@ populate_colors (GtkWidget *widget, GtkWidget *chooser)
 
 typedef struct {
   GtkWidget *flowbox;
-  char *filename;
+  gchar *filename;
 } BackgroundData;
 
 static void
@@ -1127,11 +1127,11 @@ background_loaded_cb (GObject      *source,
 static void
 populate_flowbox (GtkWidget *flowbox)
 {
-  const char *location;
+  const gchar *location;
   GDir *dir;
   GError *error = NULL;
-  const char *name;
-  char *filename;
+  const gchar *name;
+  gchar *filename;
   GFile *file;
   GInputStream *stream;
   BackgroundData *bd;
@@ -1288,7 +1288,7 @@ my_text_view_class_init (MyTextViewClass *class)
 }
 
 static void
-my_text_view_set_background (MyTextView *tv, const char *filename, gboolean is_resource)
+my_text_view_set_background (MyTextView *tv, const gchar *filename, gboolean is_resource)
 {
   GError *error = NULL;
   GFile *file;
@@ -1331,12 +1331,12 @@ my_text_view_set_adjustment (MyTextView *tv, GtkAdjustment *adjustment)
 }
 
 static void
-close_selection_dialog (GtkWidget *dialog, int response, GtkWidget *tv)
+close_selection_dialog (GtkWidget *dialog, gint response, GtkWidget *tv)
 {
   GtkWidget *box;
   GtkWidget *child;
   GList *children;
-  const char *filename;
+  const gchar *filename;
   gboolean is_resource;
 
   gtk_widget_hide (dialog);
@@ -1352,7 +1352,7 @@ close_selection_dialog (GtkWidget *dialog, int response, GtkWidget *tv)
     return;
 
   child = children->data;
-  filename = (const char *)g_object_get_data (G_OBJECT (child), "filename");
+  filename = (const gchar *)g_object_get_data (G_OBJECT (child), "filename");
   is_resource = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (child), "is-resource"));
 
   g_list_free (children);
@@ -1377,8 +1377,8 @@ static void
 handle_insert (GtkWidget *button, GtkWidget *textview)
 {
   GtkTextBuffer *buffer;
-  const char *id;
-  const char *text;
+  const gchar *id;
+  const gchar *text;
 
   id = gtk_buildable_get_name (GTK_BUILDABLE (button));
 
@@ -1402,7 +1402,7 @@ handle_cutcopypaste (GtkWidget *button, GtkWidget *textview)
 {
   GtkTextBuffer *buffer;
   GdkClipboard *clipboard;
-  const char *id;
+  const gchar *id;
 
   clipboard = gtk_widget_get_clipboard (textview);
   buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (textview));
@@ -1421,7 +1421,7 @@ handle_cutcopypaste (GtkWidget *button, GtkWidget *textview)
 static void
 clipboard_formats_notify (GdkClipboard *clipboard, GdkEvent *event, GtkWidget *button)
 {
-  const char *id;
+  const gchar *id;
   gboolean has_text;
 
   id = gtk_buildable_get_name (GTK_BUILDABLE (button));
@@ -1434,7 +1434,7 @@ clipboard_formats_notify (GdkClipboard *clipboard, GdkEvent *event, GtkWidget *b
 static void
 textbuffer_notify_selection (GObject *object, GParamSpec *pspec, GtkWidget *button)
 {
-  const char *id;
+  const gchar *id;
   gboolean has_selection;
 
   id = gtk_buildable_get_name (GTK_BUILDABLE (button));
@@ -1469,7 +1469,7 @@ page_combo_separator_func (GtkTreeModel *model,
                            GtkTreeIter  *iter,
                            gpointer      data)
 {
-  char *text;
+  gchar *text;
   gboolean res;
 
   gtk_tree_model_get (model, iter, 0, &text, -1);
@@ -1594,7 +1594,7 @@ text_view_add_to_context_menu (GtkTextView *text_view)
 static void
 open_popover_text_changed (GtkEntry *entry, GParamSpec *pspec, GtkWidget *button)
 {
-  const char *text;
+  const gchar *text;
 
   text = gtk_editable_get_text (GTK_EDITABLE (entry));
   gtk_widget_set_sensitive (button, strlen (text) > 0);
@@ -1864,8 +1864,8 @@ activate (GApplication *app)
     { "print", activate_print, NULL, NULL, NULL },
   };
   struct {
-    const char *action_and_target;
-    const char *accelerators[2];
+    const gchar *action_and_target;
+    const gchar *accelerators[2];
   } accels[] = {
     { "app.about", { "F1", NULL } },
     { "app.quit", { "<Control>q", NULL } },
@@ -1878,15 +1878,15 @@ activate (GApplication *app)
     { "win.lock", { "<Control>l", NULL } },
   };
   struct {
-    const char *action_and_target;
-    const char *accelerators[2];
+    const gchar *action_and_target;
+    const gchar *accelerators[2];
   } late_accels[] = {
     { "app.cut", { "<Control>x", NULL } },
     { "app.copy", { "<Control>c", NULL } },
     { "app.paste", { "<Control>v", NULL } },
     { "win.delete", { "Delete", NULL } },
   };
-  int i;
+  gint i;
   GPermission *permission;
   GAction *action;
   GError *error = NULL;
@@ -2282,7 +2282,7 @@ main (int argc, char *argv[])
     { "check-off-disabled", NULL, NULL, "false", NULL },
     { "radio-x-disabled", NULL, "s", "'x'", NULL },
   };
-  int status;
+  gint status;
 
   app = gtk_application_new ("org.gtk.WidgetFactory4", G_APPLICATION_NON_UNIQUE);
 

docs/CODING-STYLE.md

@@ -474,19 +474,19 @@ The maximum width of each column is given by the longest element in the
 column:
 
 ```c
-  void        gtk_type_set_property (GtkType      *type,
-                                     const char   *value,
-                                     GError      **error);
-  const char *gtk_type_get_property (GtkType      *type);
+  void         gtk_type_set_property (GtkType      *type,
+                                      const gchar  *value,
+                                      GError      **error);
+  const gchar *gtk_type_get_property (GtkType      *type);
 ```
 
 It is also possible to align the columns to the next tab:
 
 ```c
   void          gtk_type_set_prop           (GtkType *type,
-                                             float    value);
-  float         gtk_type_get_prop           (GtkType *type);
-  int           gtk_type_update_foobar      (GtkType *type);
+                                             gfloat   value);
+  gfloat        gtk_type_get_prop           (GtkType *type);
+  gint          gtk_type_update_foobar      (GtkType *type);
 ```
 
 Public headers should never be included directly:

docs/reference/gtk/getting_started.md

@@ -426,8 +426,8 @@ draw_cb (GtkDrawingArea *drawing_area,
 /* Draw a rectangle on the surface at the given position */
 static void
 draw_brush (GtkWidget *widget,
-            double     x,
-            double     y)
+            gdouble    x,
+            gdouble    y)
 {
   cairo_t *cr;
 
@@ -797,8 +797,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;
@@ -1138,7 +1138,7 @@ example_app_startup (GApplication *app)
 {
   GtkBuilder *builder;
   GMenuModel *app_menu;
-  const char *quit_accels[2] = { "<Ctrl>Q", NULL };
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
@@ -1476,7 +1476,7 @@ static void
 search_text_changed (GtkEntry         *entry,
                      ExampleAppWindow *win)
 {
-  const char *text;
+  const gchar *text;
   GtkWidget *tab;
   GtkWidget *view;
   GtkTextBuffer *buffer;

docs/reference/gtk/gtk-markdown-to-docbook

@@ -177,7 +177,6 @@ def ConvertToDocbook(infile, outfile):
     subprocess.check_call(["pandoc", infile, "-o", outfile,
                            "--from=" + input_format,
                            "--to=" + output_format,
-                           "--standalone",
                            "--top-level-division=" + division])
 
 def ExpandGtkDocAbbreviations(infile, outfile):

docs/reference/gtk/gtk4-sections.txt

@@ -2041,6 +2041,8 @@ gtk_menu_button_get_menu_model
 GtkArrowType
 gtk_menu_button_set_direction
 gtk_menu_button_get_direction
+gtk_menu_button_set_align_widget
+gtk_menu_button_get_align_widget
 gtk_menu_button_set_icon_name
 gtk_menu_button_get_icon_name
 gtk_menu_button_set_label
@@ -2830,9 +2832,6 @@ gtk_sort_list_model_set_sorter
 gtk_sort_list_model_get_sorter
 gtk_sort_list_model_set_model
 gtk_sort_list_model_get_model
-gtk_sort_list_model_set_incremental
-gtk_sort_list_model_get_incremental
-gtk_sort_list_model_get_peanding
 <SUBSECTION Standard>
 GTK_SORT_LIST_MODEL
 GTK_IS_SORT_LIST_MODEL

docs/reference/gtk/migrating-3to4.md

@@ -137,41 +137,8 @@ use gtk_button_new_from_icon_name().
 
 ### Stop using GtkWidget event signals
 
-Event controllers and gestures replace event signals in GTK 4.
-
-Most of them have been backported to GTK 3.x so you can prepare
-for this change.
-
-| Signal | Event controller |
-| --- | --- |
-| ::event | #GtkEventControllerLegacy |
-| ::event-after | #GtkEventControllerLegacy |
-| ::button-press-event | #GtkGestureClick |
-| ::button-release-event | #GtkGestureClick |
-| ::touch-event | various touch gestures |
-| ::scroll-event | #GtkEventControllerScroll |
-| ::motion-notify-event | #GtkEventControllerMotion |
-| ::delete-event | - |
-| ::key-press-event | #GtkEventControllerKey |
-| ::key-release-event | #GtkEventControllerKey |
-| ::enter-notify-event | #GtkEventControllerMotion |
-| ::leave-notify-event | #GtkEventControllerMotion |
-| ::configure-event | replaced by #GdkSurface::size-changed |
-| ::focus-in-event | #GtkEventControllerFocus |
-| ::focus-out-event | #GtkEventControllerFocus |
-| ::map-event | replaced by #GdkSurface:mapped |
-| ::unmap-event | replaced by #GdkSurface:mapped |
-| ::property-notify-event | replaced by #GdkClipboard |
-| ::selection-clear-event | replaced by #GdkClipboard |
-| ::selection-request-event | replaced by #GdkClipboard |
-| ::selection-notify-event | replaced by #GdkClipboard |
-| Drag-and-Drop signals | #GtkDragSource, #GtkDropTarget |
-| ::proximity-in-event | #GtkGestureStylus |
-| ::proximity-out-event | #GtkGestureStylus |
-| ::visibility-notify-event | - |
-| ::window-state-event | replaced by #GdkToplevel:state |
-| ::damage-event | - |
-| ::grab-broken-event | - |
+Event controllers and #GtkGestures replace event signals in GTK 4.
+They have been backported to GTK 3.x so you can prepare for this change.
 
 ### Set a proper application ID
 
@@ -564,26 +531,6 @@ by a layout manager (if they are layout-related), or handled in some
 other way. One possibility is to use child meta objects, as seen with
 GtkAssistantPage, GtkStackPage and the like.
 
-The replacements for gtk_container_add() are:
-
-| Widget | Replacement |
-| ------ | ----------- |
-| GtkActionBar    | gtk_action_bar_pack_start(), gtk_action_bar_pack_end() |
-| GtkBox          | gtk_box_append() |
-| GtkExpander     | gtk_expander_set_child() |
-| GtkFixed        | gtk_fixed_put() |
-| GtkFlowBox      | gtk_flow_box_insert() |
-| GtkGrid         | gtk_grid_attach() |
-| GtkHeaderBar    | gtk_header_bar_pack_start(), gtk_header_bar_pack_end() |
-| GtkIconView     | - |
-| GtkInfoBar      | gtk_info_bar_add_child() |
-| GtkListBox      | gtk_list_box_insert() |
-| GtkNotebook     | gtk_notebook_append_page() |
-| GtkPaned        | gtk_paned_set_start_child(), gtk_paned_set_end_child() |
-| GtkStack        | gtk_stack_add_named() |
-| GtkTextView     | gtk_text_view_add_child_at_anchor(), gtk_text_view_add_overlay() |
-| GtkTreeView     | - |
-
 ### Stop using GtkContainer::border-width
 
 GTK 4 has removed the #GtkContainer::border-width property (together

docs/reference/gtk/section-list-widget.md

@@ -123,32 +123,6 @@ the number of listitems they create such as with gtk_grid_view_set_max_columns()
 and developers running into performance problems should definitely study the
 tradeoffs of those and experiment with them.
 
-## Choosing the right model {#model-choosing}
-
-GTK offers a wide variety of wrapping models which change or supplement an
-existing model (or models) in some way. But when it comes to storing your
-actual data, there are only a few ready-made choices available: #GListStore
-and #GtkStringList.
-
-GListStore is backed by a balanced tree and has performance characteristics
-that are expected for that data structure. It works reasonably well for dataset
-sizes in the 1,000,000 range, and can handle insertions and deletions. It uses
-a cached iter to make linear access to the items fast.
-
-GtkStringList is not a general store - it can only handle strings. It is
-backed by an dynamically allocated array and has performance characteristics
-that are expected for that data structure. GtkStringList is a good fit for any
-place where you would otherwise use `char*[]` and works best if the dataset
-is not very dynamic.
-
-If these models don't fit your use case or scalability requirements, you
-should make a custom #GListModel. It is a small interface and not very hard
-to implement.
-
-For asymptotic performance comparisons between tree- and array-based
-implementations, see this
-[article](https://en.wikipedia.org/wiki/Dynamic_array#Performance).
-
 ## Displaying trees {#displaying-trees}
 
 While #GtkTreeView provided built-in support for trees, the list widgets, and

docs/reference/gtk/section-tree-widget.md

@@ -189,7 +189,7 @@ tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data)
 {
   GtkTreeIter iter;
   GtkTreeModel *model;
-  char *author;
+  gchar *author;
 
   if (gtk_tree_selection_get_selected (selection, &model, &iter))
     {

docs/tools/shooter.c

@@ -141,8 +141,8 @@ take_window_shot (Window         child,
   XWindowAttributes attrs;
   Window xid;
   Display *dpy;
-  int x = 0, y = 0;
-  int width, height;
+  gint x = 0, y = 0;
+  gint width, height;
 
   GdkPixbuf *tmp, *tmp2;
   GdkPixbuf *retval = NULL;

docs/tools/widgets.c

@@ -797,7 +797,7 @@ static WidgetInfo *
 create_about_dialog (void)
 {
   GtkWidget *widget;
-  const char *authors[] = {
+  const gchar *authors[] = {
     "Peter Mattis",
     "Spencer Kimball",
     "Josh MacDonald",

docs/tools/widgets.h

@@ -15,7 +15,7 @@ typedef enum
 typedef struct WidgetInfo
 {
   GtkWidget *window;
-  char *name;
+  gchar *name;
   gboolean no_focus;
   gboolean include_decorations;
   WidgetSize size;

examples/action-namespace.c

@@ -32,7 +32,7 @@ static GActionEntry win_entries[] = {
   { "close", action_activated },
 };
 
-const char *menu_ui =
+const gchar *menu_ui =
   "<interface>"
   "  <menu id='doc-menu'>"
   "    <section>"

examples/application1/exampleapp.c

@@ -27,8 +27,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;

examples/application10/exampleappwin.c

@@ -25,7 +25,7 @@ static void
 search_text_changed (GtkEntry         *entry,
                      ExampleAppWindow *win)
 {
-  const char *text;
+  const gchar *text;
   GtkWidget *tab;
   GtkWidget *view;
   GtkTextBuffer *buffer;
@@ -55,7 +55,7 @@ static void
 find_word (GtkButton        *button,
            ExampleAppWindow *win)
 {
-  const char *word;
+  const gchar *word;
 
   word = gtk_button_get_label (button);
   gtk_editable_set_text (GTK_EDITABLE (win->searchentry), word);
@@ -69,7 +69,7 @@ update_words (ExampleAppWindow *win)
   GtkWidget *tab, *view, *row;
   GtkTextBuffer *buffer;
   GtkTextIter start, end;
-  char *word, *key;
+  gchar *word, *key;
   GtkWidget *child;
 
   tab = gtk_stack_get_visible_child (GTK_STACK (win->stack));
@@ -121,7 +121,7 @@ update_lines (ExampleAppWindow *win)
   GtkWidget *tab, *view;
   GtkTextBuffer *buffer;
   int count;
-  char *lines;
+  gchar *lines;
 
   tab = gtk_stack_get_visible_child (GTK_STACK (win->stack));
 
@@ -248,9 +248,9 @@ void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-  char *basename;
+  gchar *basename;
   GtkWidget *scrolled, *view;
-  char *contents;
+  gchar *contents;
   gsize length;
   GtkTextBuffer *buffer;
   GtkTextTag *tag;

examples/application2/exampleapp.c

@@ -27,8 +27,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;

examples/application3/exampleapp.c

@@ -27,8 +27,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;

examples/application3/exampleappwin.c

@@ -36,9 +36,9 @@ void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-  char *basename;
+  gchar *basename;
   GtkWidget *scrolled, *view;
-  char *contents;
+  gchar *contents;
   gsize length;
 
   basename = g_file_get_basename (file);

examples/application4/exampleapp.c

@@ -39,7 +39,7 @@ static GActionEntry app_entries[] =
 static void
 example_app_startup (GApplication *app)
 {
-  const char *quit_accels[2] = { "<Ctrl>Q", NULL };
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
@@ -63,8 +63,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;

examples/application4/exampleappwin.c

@@ -46,9 +46,9 @@ void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-  char *basename;
+  gchar *basename;
   GtkWidget *scrolled, *view;
-  char *contents;
+  gchar *contents;
   gsize length;
 
   basename = g_file_get_basename (file);

examples/application5/exampleapp.c

@@ -39,7 +39,7 @@ static GActionEntry app_entries[] =
 static void
 example_app_startup (GApplication *app)
 {
-  const char *quit_accels[2] = { "<Ctrl>Q", NULL };
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
@@ -63,8 +63,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;

examples/application5/exampleappwin.c

@@ -66,9 +66,9 @@ void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-  char *basename;
+  gchar *basename;
   GtkWidget *scrolled, *view;
-  char *contents;
+  gchar *contents;
   gsize length;
   GtkTextBuffer *buffer;
   GtkTextTag *tag;

examples/application6/exampleapp.c

@@ -46,7 +46,7 @@ static GActionEntry app_entries[] =
 static void
 example_app_startup (GApplication *app)
 {
-  const char *quit_accels[2] = { "<Ctrl>Q", NULL };
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
@@ -70,8 +70,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;

examples/application6/exampleappwin.c

@@ -67,9 +67,9 @@ void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-  char *basename;
+  gchar *basename;
   GtkWidget *scrolled, *view;
-  char *contents;
+  gchar *contents;
   gsize length;
   GtkTextBuffer *buffer;
   GtkTextTag *tag;

examples/application7/exampleapp.c

@@ -46,7 +46,7 @@ static GActionEntry app_entries[] =
 static void
 example_app_startup (GApplication *app)
 {
-  const char *quit_accels[2] = { "<Ctrl>Q", NULL };
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
@@ -70,8 +70,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;

examples/application7/exampleappwin.c

@@ -20,7 +20,7 @@ static void
 search_text_changed (GtkEntry         *entry,
                      ExampleAppWindow *win)
 {
-  const char *text;
+  const gchar *text;
   GtkWidget *tab;
   GtkWidget *view;
   GtkTextBuffer *buffer;
@@ -120,9 +120,9 @@ void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-  char *basename;
+  gchar *basename;
   GtkWidget *scrolled, *view;
-  char *contents;
+  gchar *contents;
   gsize length;
   GtkTextBuffer *buffer;
   GtkTextTag *tag;

examples/application8/exampleapp.c

@@ -46,7 +46,7 @@ static GActionEntry app_entries[] =
 static void
 example_app_startup (GApplication *app)
 {
-  const char *quit_accels[2] = { "<Ctrl>Q", NULL };
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
@@ -70,8 +70,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;

examples/application8/exampleappwin.c

@@ -23,7 +23,7 @@ static void
 search_text_changed (GtkEntry         *entry,
                      ExampleAppWindow *win)
 {
-  const char *text;
+  const gchar *text;
   GtkWidget *tab;
   GtkWidget *view;
   GtkTextBuffer *buffer;
@@ -53,7 +53,7 @@ static void
 find_word (GtkButton        *button,
            ExampleAppWindow *win)
 {
-  const char *word;
+  const gchar *word;
 
   word = gtk_button_get_label (button);
   gtk_editable_set_text (GTK_EDITABLE (win->searchentry), word);
@@ -67,7 +67,7 @@ update_words (ExampleAppWindow *win)
   GtkWidget *tab, *view, *row;
   GtkTextBuffer *buffer;
   GtkTextIter start, end;
-  char *word, *key;
+  gchar *word, *key;
   GtkWidget *child;
 
   tab = gtk_stack_get_visible_child (GTK_STACK (win->stack));
@@ -212,9 +212,9 @@ void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-  char *basename;
+  gchar *basename;
   GtkWidget *scrolled, *view;
-  char *contents;
+  gchar *contents;
   gsize length;
   GtkTextBuffer *buffer;
   GtkTextTag *tag;

examples/application9/exampleapp.c

@@ -46,7 +46,7 @@ static GActionEntry app_entries[] =
 static void
 example_app_startup (GApplication *app)
 {
-  const char *quit_accels[2] = { "<Ctrl>Q", NULL };
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
@@ -70,8 +70,8 @@ example_app_activate (GApplication *app)
 static void
 example_app_open (GApplication  *app,
                   GFile        **files,
-                  int            n_files,
-                  const char    *hint)
+                  gint           n_files,
+                  const gchar   *hint)
 {
   GList *windows;
   ExampleAppWindow *win;

examples/application9/exampleappwin.c

@@ -25,7 +25,7 @@ static void
 search_text_changed (GtkEntry         *entry,
                      ExampleAppWindow *win)
 {
-  const char *text;
+  const gchar *text;
   GtkWidget *tab;
   GtkWidget *view;
   GtkTextBuffer *buffer;
@@ -55,7 +55,7 @@ static void
 find_word (GtkButton        *button,
            ExampleAppWindow *win)
 {
-  const char *word;
+  const gchar *word;
 
   word = gtk_button_get_label (button);
   gtk_editable_set_text (GTK_EDITABLE (win->searchentry), word);
@@ -69,7 +69,7 @@ update_words (ExampleAppWindow *win)
   GtkWidget *tab, *view, *row;
   GtkTextBuffer *buffer;
   GtkTextIter start, end;
-  char *word, *key;
+  gchar *word, *key;
   GtkWidget *child;
 
   tab = gtk_stack_get_visible_child (GTK_STACK (win->stack));
@@ -121,7 +121,7 @@ update_lines (ExampleAppWindow *win)
   GtkWidget *tab, *view;
   GtkTextBuffer *buffer;
   int count;
-  char *lines;
+  gchar *lines;
 
   tab = gtk_stack_get_visible_child (GTK_STACK (win->stack));
 
@@ -246,9 +246,9 @@ void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-  char *basename;
+  gchar *basename;
   GtkWidget *scrolled, *view;
-  char *contents;
+  gchar *contents;
   gsize length;
   GtkTextBuffer *buffer;
   GtkTextTag *tag;

examples/bp/bloatpad.c

@@ -77,7 +77,7 @@ change_justify_state (GSimpleAction *action,
                       gpointer       user_data)
 {
   GtkTextView *text = g_object_get_data (user_data, "bloatpad-text");
-  const char *str;
+  const gchar *str;
 
   str = g_variant_get_string (state, NULL);
 
@@ -150,7 +150,7 @@ text_buffer_changed_cb (GtkTextBuffer *buffer,
 {
   GtkWindow *window = user_data;
   BloatPad *app;
-  int old_n, n;
+  gint old_n, n;
 
   app = (BloatPad *) gtk_window_get_application (window);
 
@@ -265,7 +265,7 @@ new_window (GApplication *app,
 
   if (file != NULL)
     {
-      char *contents;
+      gchar *contents;
       gsize length;
 
       if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
@@ -293,10 +293,10 @@ bloat_pad_activate (GApplication *application)
 static void
 bloat_pad_open (GApplication  *application,
                 GFile        **files,
-                int            n_files,
-                const char    *hint)
+                gint           n_files,
+                const gchar   *hint)
 {
-  int i;
+  gint i;
 
   for (i = 0; i < n_files; i++)
     new_window (application, files[i]);
@@ -345,9 +345,9 @@ combo_changed (GtkComboBox *combo,
                gpointer     user_data)
 {
   GtkEntry *entry = g_object_get_data (user_data, "entry");
-  const char *action;
-  char **accels;
-  char *str;
+  const gchar *action;
+  gchar **accels;
+  gchar *str;
 
   action = gtk_combo_box_get_active_id (combo);
 
@@ -368,9 +368,9 @@ response (GtkDialog *dialog,
 {
   GtkEntry *entry = g_object_get_data (user_data, "entry");
   GtkComboBox *combo = g_object_get_data (user_data, "combo");
-  const char *action;
-  const char *str;
-  char **accels;
+  const gchar *action;
+  const gchar *str;
+  gchar **accels;
 
   if (response_id == GTK_RESPONSE_CLOSE)
     {
@@ -386,7 +386,7 @@ response (GtkDialog *dialog,
   str = gtk_editable_get_text (GTK_EDITABLE (entry));
   accels = g_strsplit (str, ",", 0);
 
-  gtk_application_set_accels_for_action (gtk_window_get_application (user_data), action, (const char **) accels);
+  gtk_application_set_accels_for_action (gtk_window_get_application (user_data), action, (const gchar **) accels);
   g_strfreev (accels);
 }
 
@@ -398,9 +398,9 @@ edit_accels (GSimpleAction *action,
   GtkApplication *app = user_data;
   GtkWidget *combo;
   GtkWidget *entry;
-  char **actions;
+  gchar **actions;
   GtkWidget *dialog;
-  int i;
+  gint i;
 
   dialog = gtk_dialog_new ();
   gtk_window_set_application (GTK_WINDOW (dialog), app);
@@ -426,7 +426,7 @@ update_time (gpointer user_data)
 {
   BloatPad *bloatpad = user_data;
   GDateTime *now;
-  char *time;
+  gchar *time;
 
   while (g_menu_model_get_n_items (G_MENU_MODEL (bloatpad->time)))
     g_menu_remove (bloatpad->time, 0);
@@ -481,14 +481,14 @@ static GActionEntry app_entries[] = {
 static void
 dump_accels (GtkApplication *app)
 {
-  char **actions;
-  int i;
+  gchar **actions;
+  gint i;
 
   actions = gtk_application_list_action_descriptions (app);
   for (i = 0; actions[i]; i++)
     {
-      char **accels;
-      char *str;
+      gchar **accels;
+      gchar *str;
 
       accels = gtk_application_get_accels_for_action (app, actions[i]);
 
@@ -512,10 +512,10 @@ bloat_pad_startup (GApplication *application)
   GIcon *icon2;
   GEmblem *emblem;
   GFile *file;
-  int i;
+  gint i;
   struct {
-    const char *action_and_target;
-    const char *accelerators[2];
+    const gchar *action_and_target;
+    const gchar *accelerators[2];
   } accels[] = {
     { "app.new", { "<Control>n", NULL } },
     { "app.quit", { "<Control>q", NULL } },
@@ -592,7 +592,7 @@ bloat_pad_startup (GApplication *application)
   g_object_unref (item);
   g_object_unref (icon);
 
-  const char *new_accels[] = { "<Control>n", "<Control>t", NULL };
+  const gchar *new_accels[] = { "<Control>n", "<Control>t", NULL };
   gtk_application_set_accels_for_action (GTK_APPLICATION (application), "app.new", new_accels);
 
   dump_accels (GTK_APPLICATION (application));
@@ -657,7 +657,7 @@ main (int argc, char **argv)
 {
   BloatPad *bloat_pad;
   int status;
-  const char *accels[] = { "F11", NULL };
+  const gchar *accels[] = { "F11", NULL };
 
   bloat_pad = bloat_pad_new ();
 

examples/drawing.c

@@ -59,8 +59,8 @@ draw_cb (GtkDrawingArea *drawing_area,
 /* Draw a rectangle on the surface at the given position */
 static void
 draw_brush (GtkWidget *widget,
-            double     x,
-            double     y)
+            gdouble    x,
+            gdouble    y)
 {
   cairo_t *cr;
 

examples/plugman.c

@@ -99,7 +99,7 @@ new_window (GApplication *app,
 
   if (file != NULL)
     {
-      char *contents;
+      gchar *contents;
       gsize length;
 
       if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
@@ -124,10 +124,10 @@ plug_man_activate (GApplication *application)
 static void
 plug_man_open (GApplication  *application,
                 GFile        **files,
-                int            n_files,
-                const char    *hint)
+                gint           n_files,
+                const gchar   *hint)
 {
-  int i;
+  gint i;
 
   for (i = 0; i < n_files; i++)
     new_window (application, files[i]);
@@ -184,7 +184,7 @@ static gboolean is_red_plugin_enabled;
 static gboolean is_black_plugin_enabled;
 
 static gboolean
-plugin_enabled (const char *name)
+plugin_enabled (const gchar *name)
 {
   if (g_strcmp0 (name, "red") == 0)
     return is_red_plugin_enabled;
@@ -228,7 +228,7 @@ plugin_action (GAction  *action,
 }
 
 static void
-enable_plugin (const char *name)
+enable_plugin (const gchar *name)
 {
   GMenuModel *plugin_menu;
   GAction *action;
@@ -246,8 +246,8 @@ enable_plugin (const char *name)
     {
       GMenu *section;
       GMenuItem *item;
-      char *label;
-      char *action_name;
+      gchar *label;
+      gchar *action_name;
 
       section = g_menu_new ();
       label = g_strdup_printf ("Turn text %s", name);
@@ -272,7 +272,7 @@ enable_plugin (const char *name)
 }
 
 static void
-disable_plugin (const char *name)
+disable_plugin (const gchar *name)
 {
   GMenuModel *plugin_menu;
 
@@ -281,11 +281,11 @@ disable_plugin (const char *name)
   plugin_menu = find_plugin_menu ();
   if (plugin_menu)
     {
-      int i;
+      gint i;
 
       for (i = 0; i < g_menu_model_get_n_items (plugin_menu); i++)
         {
-           char *id;
+           gchar *id;
            if (g_menu_model_get_item_attribute (plugin_menu, i, "id", "s", &id))
              {
                if (g_strcmp0 (id, name) == 0)
@@ -311,7 +311,7 @@ disable_plugin (const char *name)
 
 static void
 enable_or_disable_plugin (GtkToggleButton *button,
-                          const char      *name)
+                          const gchar     *name)
 {
   if (plugin_enabled (name))
     disable_plugin (name);
@@ -498,7 +498,7 @@ main (int argc, char **argv)
 {
   PlugMan *plug_man;
   int status;
-  const char *accels[] = { "F11", NULL };
+  const gchar *accels[] = { "F11", NULL };
 
   plug_man = plug_man_new ();
   gtk_application_set_accels_for_action (GTK_APPLICATION (plug_man),

examples/search-bar.c

@@ -32,9 +32,9 @@ activate_cb (GtkApplication *app,
   gtk_search_bar_set_key_capture_widget (GTK_SEARCH_BAR (search_bar), window);
 }
 
-int
-main (int argc,
-    char *argv[])
+gint
+main (gint argc,
+    gchar *argv[])
 {
   GtkApplication *app;
 

examples/sunny.c

@@ -30,7 +30,7 @@ new_window (GApplication *app,
 
   if (file != NULL)
     {
-      char *contents;
+      gchar *contents;
       gsize length;
 
       if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
@@ -55,10 +55,10 @@ activate (GApplication *application)
 static void
 open (GApplication  *application,
       GFile        **files,
-      int            n_files,
-      const char    *hint)
+      gint           n_files,
+      const gchar   *hint)
 {
-  int i;
+  gint i;
 
   for (i = 0; i < n_files; i++)
     new_window (application, files[i]);

gdk/broadway/broadway-output.c

@@ -310,7 +310,7 @@ broadway_output_set_transient_for (BroadwayOutput *output,
   append_uint16 (output, parent_id);
 }
 
-static int append_node_depth = -1;
+static gint append_node_depth = -1;
 
 static void
 append_type (BroadwayOutput *output, guint32 type, BroadwayNode *node)

gdk/broadway/broadway-server.c

@@ -63,7 +63,7 @@ struct _BroadwayServer {
   GList *surfaces;
   BroadwaySurface *root;
   gint32 focused_surface_id; /* -1 => none */
-  int show_keyboard;
+  gint show_keyboard;
 
   guint32 next_texture_id;
   GHashTable *textures;
@@ -970,7 +970,7 @@ broadway_server_get_screen_size (BroadwayServer   *server,
 
 static void
 broadway_server_fake_roundtrip_reply (BroadwayServer *server,
-                                      int             id,
+                                      gint            id,
                                       guint32         tag)
 {
   BroadwayInputMsg msg;
@@ -1001,7 +1001,7 @@ broadway_server_flush (BroadwayServer *server)
 
 void
 broadway_server_roundtrip (BroadwayServer *server,
-                           int             id,
+                           gint            id,
                            guint32         tag)
 {
   if (server->output)
@@ -1060,8 +1060,8 @@ send_error (HttpRequest *request,
 #define SEC_WEB_SOCKET_KEY_MAGIC "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"
 
 /* 'x3JJHMbDL1EzLkh9GBhXDw==' generates 'HSmrc0sMlYUkAGmm5OPpG2HaGWk=' */
-static char *
-generate_handshake_response_wsietf_v7 (const char *key)
+static gchar *
+generate_handshake_response_wsietf_v7 (const gchar *key)
 {
   gsize digest_len = 20;
   guchar digest[20];
@@ -1565,7 +1565,7 @@ broadway_server_query_mouse (BroadwayServer *server,
 
 void
 broadway_server_destroy_surface (BroadwayServer *server,
-                                 int id)
+                                 gint id)
 {
   BroadwaySurface *surface;
 
@@ -1594,7 +1594,7 @@ broadway_server_destroy_surface (BroadwayServer *server,
 
 gboolean
 broadway_server_surface_show (BroadwayServer *server,
-                              int id)
+                              gint id)
 {
   BroadwaySurface *surface;
   gboolean sent = FALSE;
@@ -1616,7 +1616,7 @@ broadway_server_surface_show (BroadwayServer *server,
 
 gboolean
 broadway_server_surface_hide (BroadwayServer *server,
-                              int id)
+                              gint id)
 {
   BroadwaySurface *surface;
   gboolean sent = FALSE;
@@ -1646,7 +1646,7 @@ broadway_server_surface_hide (BroadwayServer *server,
 
 void
 broadway_server_surface_raise (BroadwayServer *server,
-                               int id)
+                               gint id)
 {
   BroadwaySurface *surface;
 
@@ -1676,7 +1676,7 @@ broadway_server_set_show_keyboard (BroadwayServer *server,
 
 void
 broadway_server_surface_lower (BroadwayServer *server,
-                               int id)
+                               gint id)
 {
   BroadwaySurface *surface;
 
@@ -1693,7 +1693,7 @@ broadway_server_surface_lower (BroadwayServer *server,
 
 void
 broadway_server_surface_set_transient_for (BroadwayServer *server,
-                                           int id, int parent)
+                                           gint id, gint parent)
 {
   BroadwaySurface *surface;
 
@@ -1865,7 +1865,7 @@ decode_nodes (BroadwayServer *server,
 /* passes ownership of nodes */
 void
 broadway_server_surface_update_nodes (BroadwayServer   *server,
-                                      int               id,
+                                      gint              id,
                                       guint32          data[],
                                       int              len,
                                       GHashTable      *client_texture_map)
@@ -1946,7 +1946,7 @@ broadway_server_release_texture (BroadwayServer   *server,
 
 gboolean
 broadway_server_surface_move_resize (BroadwayServer *server,
-                                     int id,
+                                     gint id,
                                      gboolean with_move,
                                      int x,
                                      int y,
@@ -1989,7 +1989,7 @@ broadway_server_surface_move_resize (BroadwayServer *server,
 
 void
 broadway_server_focus_surface (BroadwayServer *server,
-                               int new_focused_surface)
+                               gint new_focused_surface)
 {
   BroadwayInputMsg focus_msg;
 
@@ -2010,8 +2010,8 @@ broadway_server_focus_surface (BroadwayServer *server,
 
 guint32
 broadway_server_grab_pointer (BroadwayServer *server,
-                              int client_id,
-                              int id,
+                              gint client_id,
+                              gint id,
                               gboolean owner_events,
                               guint32 event_mask,
                               guint32 time_)

gdk/broadway/broadway-server.h

@@ -60,7 +60,7 @@ gboolean            broadway_server_has_client                (BroadwayServer  *
 void                broadway_server_flush                     (BroadwayServer  *server);
 void                broadway_server_sync                      (BroadwayServer  *server);
 void                broadway_server_roundtrip                 (BroadwayServer  *server,
-                                                               int              id,
+                                                               gint             id,
                                                                guint32          tag);
 void                broadway_server_get_screen_size           (BroadwayServer  *server,
                                                                guint32         *width,
@@ -76,8 +76,8 @@ void                broadway_server_query_mouse               (BroadwayServer  *
                                                                gint32          *root_y,
                                                                guint32         *mask);
 guint32             broadway_server_grab_pointer              (BroadwayServer  *server,
-                                                               int              client_id,
-                                                               int              id,
+                                                               gint             client_id,
+                                                               gint             id,
                                                                gboolean         owner_events,
                                                                guint32          event_mask,
                                                                guint32          time_);
@@ -93,23 +93,23 @@ guint32             broadway_server_new_surface               (BroadwayServer  *
                                                                int              width,
                                                                int              height);
 void                broadway_server_destroy_surface           (BroadwayServer  *server,
-                                                               int              id);
+                                                               gint             id);
 gboolean            broadway_server_surface_show              (BroadwayServer  *server,
-                                                               int              id);
+                                                               gint             id);
 gboolean            broadway_server_surface_hide              (BroadwayServer  *server,
-                                                               int              id);
+                                                               gint             id);
 void                broadway_server_surface_raise             (BroadwayServer  *server,
-                                                               int              id);
+                                                               gint             id);
 void                broadway_server_surface_lower             (BroadwayServer  *server,
-                                                               int              id);
+                                                               gint             id);
 void                broadway_server_surface_set_transient_for (BroadwayServer  *server,
-                                                               int              id,
-                                                               int              parent);
+                                                               gint             id,
+                                                               gint             parent);
 gboolean            broadway_server_surface_translate         (BroadwayServer  *server,
-                                                               int              id,
+                                                               gint             id,
                                                                cairo_region_t  *area,
-                                                               int              dx,
-                                                               int              dy);
+                                                               gint             dx,
+                                                               gint             dy);
 guint32             broadway_server_upload_texture            (BroadwayServer  *server,
                                                                GBytes          *texture);
 void                broadway_server_release_texture           (BroadwayServer  *server,
@@ -117,19 +117,19 @@ void                broadway_server_release_texture           (BroadwayServer  *
 cairo_surface_t   * broadway_server_create_surface            (int              width,
                                                                int              height);
 void                broadway_server_surface_update_nodes      (BroadwayServer  *server,
-                                                               int              id,
+                                                               gint             id,
                                                                guint32          data[],
                                                                int              len,
                                                                GHashTable      *client_texture_map);
 gboolean            broadway_server_surface_move_resize       (BroadwayServer  *server,
-                                                               int              id,
+                                                               gint             id,
                                                                gboolean         with_move,
                                                                int              x,
                                                                int              y,
                                                                int              width,
                                                                int              height);
 void                broadway_server_focus_surface             (BroadwayServer  *server,
-                                                               int              new_focused_surface);
+                                                               gint             new_focused_surface);
 
 
 #endif /* __BROADWAY_SERVER__ */

gdk/broadway/gdkbroadway-server.c

@@ -501,7 +501,7 @@ _gdk_broadway_server_new_surface (GdkBroadwayServer *server,
 
 void
 _gdk_broadway_server_destroy_surface (GdkBroadwayServer *server,
-                                     int id)
+                                     gint id)
 {
   BroadwayRequestDestroySurface msg;
 
@@ -512,7 +512,7 @@ _gdk_broadway_server_destroy_surface (GdkBroadwayServer *server,
 
 gboolean
 _gdk_broadway_server_surface_show (GdkBroadwayServer *server,
-                                  int id)
+                                  gint id)
 {
   BroadwayRequestShowSurface msg;
 
@@ -525,7 +525,7 @@ _gdk_broadway_server_surface_show (GdkBroadwayServer *server,
 
 gboolean
 _gdk_broadway_server_surface_hide (GdkBroadwayServer *server,
-                                  int id)
+                                  gint id)
 {
   BroadwayRequestHideSurface msg;
 
@@ -538,7 +538,7 @@ _gdk_broadway_server_surface_hide (GdkBroadwayServer *server,
 
 void
 _gdk_broadway_server_surface_focus (GdkBroadwayServer *server,
-                                   int id)
+                                   gint id)
 {
   BroadwayRequestFocusSurface msg;
 
@@ -549,7 +549,7 @@ _gdk_broadway_server_surface_focus (GdkBroadwayServer *server,
 
 void
 _gdk_broadway_server_surface_set_transient_for (GdkBroadwayServer *server,
-                                               int id, int parent)
+                                               gint id, gint parent)
 {
   BroadwayRequestSetTransientFor msg;
 
@@ -692,7 +692,7 @@ gdk_broadway_server_surface_set_nodes (GdkBroadwayServer *server,
 
 gboolean
 _gdk_broadway_server_surface_move_resize (GdkBroadwayServer *server,
-                                         int id,
+                                         gint id,
                                          gboolean with_move,
                                          int x,
                                          int y,
@@ -716,7 +716,7 @@ _gdk_broadway_server_surface_move_resize (GdkBroadwayServer *server,
 
 GdkGrabStatus
 _gdk_broadway_server_grab_pointer (GdkBroadwayServer *server,
-                                   int id,
+                                   gint id,
                                    gboolean owner_events,
                                    guint32 event_mask,
                                    guint32 time_)

gdk/broadway/gdkbroadway-server.h

@@ -32,7 +32,7 @@ void               _gdk_broadway_server_query_mouse              (GdkBroadwaySer
 								  gint32             *root_y,
 								  guint32            *mask);
 GdkGrabStatus      _gdk_broadway_server_grab_pointer             (GdkBroadwayServer  *server,
-								  int                 id,
+								  gint                id,
 								  gboolean            owner_events,
 								  guint32             event_mask,
 								  guint32             time_);
@@ -45,23 +45,23 @@ guint32            _gdk_broadway_server_new_surface               (GdkBroadwaySe
 								  int                 width,
 								  int                 height);
 void               _gdk_broadway_server_destroy_surface           (GdkBroadwayServer  *server,
-								  int                 id);
+								  gint                id);
 gboolean           _gdk_broadway_server_surface_show              (GdkBroadwayServer  *server,
-								  int                 id);
+								  gint                id);
 gboolean           _gdk_broadway_server_surface_hide              (GdkBroadwayServer  *server,
-								  int                 id);
+								  gint                id);
 void               _gdk_broadway_server_surface_focus             (GdkBroadwayServer  *server,
-								  int                 id);
+								  gint                id);
 void               _gdk_broadway_server_surface_set_transient_for (GdkBroadwayServer  *server,
-								  int                 id,
-								  int                 parent);
+								  gint                id,
+								  gint                parent);
 void               _gdk_broadway_server_set_show_keyboard        (GdkBroadwayServer  *server,
 								  gboolean            show_keyboard);
 gboolean           _gdk_broadway_server_surface_translate         (GdkBroadwayServer  *server,
-								  int                 id,
+								  gint                id,
 								  cairo_region_t     *area,
-								  int                 dx,
-								  int                 dy);
+								  gint                dx,
+								  gint                dy);
 guint32             gdk_broadway_server_upload_texture           (GdkBroadwayServer  *server,
                                                                   GdkTexture         *texture);
 void                gdk_broadway_server_release_texture          (GdkBroadwayServer  *server,
@@ -70,7 +70,7 @@ void               gdk_broadway_server_surface_set_nodes          (GdkBroadwaySe
                                                                   guint32            id,
                                                                   GArray             *nodes);
 gboolean           _gdk_broadway_server_surface_move_resize       (GdkBroadwayServer  *server,
-								  int                 id,
+								  gint                id,
 								  gboolean            with_move,
 								  int                 x,
 								  int                 y,

gdk/broadway/gdkdevice-broadway.c

@@ -24,8 +24,8 @@
 #include "gdkprivate-broadway.h"
 
 static void gdk_broadway_device_get_state (GdkDevice       *device,
-                                           GdkSurface      *surface,
-                                           double          *axes,
+                                           GdkSurface       *surface,
+                                           gdouble         *axes,
                                            GdkModifierType *mask);
 static void gdk_broadway_device_set_surface_cursor (GdkDevice *device,
                                                     GdkSurface *surface,
@@ -46,8 +46,8 @@ static GdkGrabStatus gdk_broadway_device_grab   (GdkDevice     *device,
 static void          gdk_broadway_device_ungrab (GdkDevice     *device,
                                                  guint32        time_);
 static GdkSurface * gdk_broadway_device_surface_at_position (GdkDevice       *device,
-                                                             double          *win_x,
-                                                             double          *win_y,
+                                                             gdouble         *win_x,
+                                                             gdouble         *win_y,
                                                              GdkModifierType *mask);
 
 
@@ -79,11 +79,11 @@ gdk_broadway_device_init (GdkBroadwayDevice *device_core)
 
 static void
 gdk_broadway_device_get_state (GdkDevice       *device,
-                               GdkSurface      *surface,
-                               double          *axes,
+                               GdkSurface       *surface,
+                               gdouble         *axes,
                                GdkModifierType *mask)
 {
-  double x, y;
+  gdouble x, y;
 
   gdk_surface_get_device_position (surface, device, &x, &y, mask);
 
@@ -271,8 +271,8 @@ gdk_broadway_device_ungrab (GdkDevice *device,
 
 static GdkSurface *
 gdk_broadway_device_surface_at_position (GdkDevice       *device,
-                                         double          *win_x,
-                                         double          *win_y,
+                                         gdouble         *win_x,
+                                         gdouble         *win_y,
                                          GdkModifierType *mask)
 {
   GdkSurface *surface = NULL;

gdk/broadway/gdkdisplay-broadway.c

@@ -175,7 +175,7 @@ create_touchscreen (GdkDisplay *display)
 }
 
 GdkDisplay *
-_gdk_broadway_display_open (const char *display_name)
+_gdk_broadway_display_open (const gchar *display_name)
 {
   GdkDisplay *display;
   GdkBroadwayDisplay *broadway_display;
@@ -225,12 +225,12 @@ _gdk_broadway_display_open (const char *display_name)
   return display;
 }
 
-static const char *
+static const gchar *
 gdk_broadway_display_get_name (GdkDisplay *display)
 {
   g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
 
-  return (char *) "Broadway";
+  return (gchar *) "Broadway";
 }
 
 static void
@@ -311,7 +311,7 @@ gdk_broadway_display_finalize (GObject *object)
 
 static void
 gdk_broadway_display_notify_startup_complete (GdkDisplay  *display,
-					      const char *startup_id)
+					      const gchar *startup_id)
 {
 }
 

gdk/broadway/gdkeventsource.c

@@ -25,7 +25,7 @@
 #include <stdlib.h>
 
 static gboolean gdk_event_source_prepare  (GSource     *source,
-                                           int         *timeout);
+                                           gint        *timeout);
 static gboolean gdk_event_source_check    (GSource     *source);
 static gboolean gdk_event_source_dispatch (GSource     *source,
                                            GSourceFunc  callback,
@@ -54,7 +54,7 @@ static GList *event_sources = NULL;
 
 static gboolean
 gdk_event_source_prepare (GSource *source,
-                          int     *timeout)
+                          gint    *timeout)
 {
   GdkDisplay *display = ((GdkEventSource*) source)->display;
   gboolean retval;

gdk/broadway/gdkkeys-broadway.c

@@ -142,7 +142,7 @@ gdk_broadway_keymap_get_entries_for_keycode (GdkKeymap     *keymap,
 					     guint          hardware_keycode,
 					     GdkKeymapKey **keys,
 					     guint        **keyvals,
-					     int           *n_entries)
+					     gint          *n_entries)
 {
   if (n_entries)
     *n_entries = 1;
@@ -171,10 +171,10 @@ static gboolean
 gdk_broadway_keymap_translate_keyboard_state (GdkKeymap       *keymap,
 					      guint            hardware_keycode,
 					      GdkModifierType  state,
-					      int              group,
+					      gint             group,
 					      guint           *keyval,
-					      int             *effective_group,
-					      int             *level,
+					      gint            *effective_group,
+					      gint            *level,
 					      GdkModifierType *consumed_modifiers)
 {
   if (keyval)

gdk/broadway/gdkprivate-broadway.h

@@ -55,8 +55,8 @@ GdkDrag * _gdk_broadway_surface_drag_begin        (GdkSurface          *surface,
                                                    double              dy);
 void     _gdk_broadway_surface_translate          (GdkSurface *surface,
                                                    cairo_region_t *area,
-                                                   int        dx,
-                                                   int        dy);
+                                                   gint       dx,
+                                                   gint       dy);
 gboolean _gdk_broadway_moveresize_handle_event    (GdkDisplay *display,
                                                    BroadwayInputMsg *msg);
 gboolean _gdk_broadway_moveresize_configure_done  (GdkDisplay *display,
@@ -69,13 +69,13 @@ void     _gdk_broadway_surface_grab_check_unmap   (GdkSurface *surface,
                                                    gulong     serial);
 
 void gdk_broadway_surface_move_resize (GdkSurface *surface,
-                                       int         x,
-                                       int         y,
-                                       int         width,
-                                       int         height);
+                                       gint        x,
+                                       gint        y,
+                                       gint        width,
+                                       gint        height);
 
 void _gdk_keymap_keys_changed     (GdkDisplay      *display);
-int  _gdk_broadway_get_group_for_state (GdkDisplay      *display,
+gint _gdk_broadway_get_group_for_state (GdkDisplay      *display,
                                         GdkModifierType  state);
 void _gdk_keymap_add_virtual_modifiers_compat (GdkKeymap       *keymap,
                                                GdkModifierType *modifiers);
@@ -89,10 +89,10 @@ void _gdk_broadway_events_got_input      (GdkDisplay *display,
                                           BroadwayInputMsg *message);
 
 void _gdk_broadway_display_init_root_window (GdkDisplay *display);
-GdkDisplay * _gdk_broadway_display_open (const char *display_name);
+GdkDisplay * _gdk_broadway_display_open (const gchar *display_name);
 void _gdk_broadway_display_queue_events (GdkDisplay *display);
 GdkCursor*_gdk_broadway_display_get_cursor_for_name (GdkDisplay  *display,
-                                                     const char *name);
+                                                     const gchar *name);
 GdkCursor *_gdk_broadway_display_get_cursor_for_texture (GdkDisplay *display,
                                                          GdkTexture *texture,
                                                          int         x,

gdk/broadway/gdksurface-broadway.c

@@ -405,7 +405,7 @@ gdk_broadway_surface_hide (GdkSurface *surface)
   _gdk_surface_clear_update_area (surface);
 }
 
-static int
+static gint
 gdk_broadway_surface_get_scale_factor (GdkSurface *surface)
 {
   GdkBroadwayDisplay *broadway_display;
@@ -456,10 +456,10 @@ sync_child_root_pos (GdkSurface *parent)
 static void
 gdk_broadway_surface_move_resize_internal (GdkSurface *surface,
                                            gboolean    with_move,
-                                           int         x,
-                                           int         y,
-                                           int         width,
-                                           int         height)
+                                           gint        x,
+                                           gint        y,
+                                           gint        width,
+                                           gint        height)
 {
   GdkBroadwaySurface *impl = GDK_BROADWAY_SURFACE (surface);
   GdkBroadwayDisplay *broadway_display;
@@ -522,10 +522,10 @@ gdk_broadway_surface_move_resize_internal (GdkSurface *surface,
 
 void
 gdk_broadway_surface_move_resize (GdkSurface *surface,
-                                  int         x,
-                                  int         y,
-                                  int         width,
-                                  int         height)
+                                  gint        x,
+                                  gint        y,
+                                  gint        width,
+                                  gint        height)
 {
   gdk_broadway_surface_move_resize_internal (surface, TRUE,
                                              x, y,
@@ -534,8 +534,8 @@ gdk_broadway_surface_move_resize (GdkSurface *surface,
 
 static void
 gdk_broadway_surface_toplevel_resize (GdkSurface *surface,
-                                      int         width,
-                                      int         height)
+                                      gint        width,
+                                      gint        height)
 {
   gdk_broadway_surface_move_resize_internal (surface, FALSE,
                                              0, 0,
@@ -544,8 +544,8 @@ gdk_broadway_surface_toplevel_resize (GdkSurface *surface,
 
 static void
 gdk_broadway_surface_move (GdkSurface *surface,
-                           int         x,
-                           int         y)
+                           gint        x,
+                           gint        y)
 {
   gdk_broadway_surface_move_resize_internal (surface, TRUE, x, y, -1, -1);
 }
@@ -660,13 +660,13 @@ gdk_broadway_surface_set_geometry_hints (GdkSurface        *surface,
 
 static void
 gdk_broadway_surface_set_title (GdkSurface  *surface,
-                                const char *title)
+                                const gchar *title)
 {
 }
 
 static void
 gdk_broadway_surface_set_startup_id (GdkSurface  *surface,
-                                     const char *startup_id)
+                                     const gchar *startup_id)
 {
 }
 
@@ -696,10 +696,10 @@ gdk_broadway_surface_set_transient_for (GdkSurface *surface,
 
 static void
 gdk_broadway_surface_get_geometry (GdkSurface *surface,
-                                   int        *x,
-                                   int        *y,
-                                   int        *width,
-                                   int        *height)
+                                   gint       *x,
+                                   gint       *y,
+                                   gint       *width,
+                                   gint       *height)
 {
   g_return_if_fail (GDK_IS_SURFACE (surface));
 
@@ -718,10 +718,10 @@ gdk_broadway_surface_get_geometry (GdkSurface *surface,
 
 static void
 gdk_broadway_surface_get_root_coords (GdkSurface *surface,
-                                      int         x,
-                                      int         y,
-                                      int        *root_x,
-                                      int        *root_y)
+                                      gint        x,
+                                      gint        y,
+                                      gint       *root_x,
+                                      gint       *root_y)
 {
   GdkBroadwaySurface *impl;
 
@@ -736,8 +736,8 @@ gdk_broadway_surface_get_root_coords (GdkSurface *surface,
 static gboolean
 gdk_broadway_surface_get_device_state (GdkSurface      *surface,
                                        GdkDevice       *device,
-                                       double          *x,
-                                       double          *y,
+                                       gdouble         *x,
+                                       gdouble         *y,
                                        GdkModifierType *mask)
 {
   GdkSurface *child;
@@ -839,13 +839,13 @@ struct _MoveResizeData
   GdkSurface *moveresize_emulation_surface;
   gboolean is_resize;
   GdkSurfaceEdge resize_edge;
-  int moveresize_button;
-  int moveresize_x;
-  int moveresize_y;
-  int moveresize_orig_x;
-  int moveresize_orig_y;
-  int moveresize_orig_width;
-  int moveresize_orig_height;
+  gint moveresize_button;
+  gint moveresize_x;
+  gint moveresize_y;
+  gint moveresize_orig_x;
+  gint moveresize_orig_y;
+  gint moveresize_orig_width;
+  gint moveresize_orig_height;
   long moveresize_process_time;
   GdkSurfaceHints moveresize_geom_mask;
   GdkGeometry moveresize_geometry;
@@ -876,17 +876,17 @@ get_move_resize_data (GdkDisplay *display,
 
 static void
 update_pos (MoveResizeData *mv_resize,
-            int             new_root_x,
-            int             new_root_y)
+            gint            new_root_x,
+            gint            new_root_y)
 {
-  int dx, dy;
+  gint dx, dy;
 
   dx = new_root_x - mv_resize->moveresize_x;
   dy = new_root_y - mv_resize->moveresize_y;
 
   if (mv_resize->is_resize)
     {
-      int x, y, w, h;
+      gint x, y, w, h;
 
       x = mv_resize->moveresize_orig_x;
       y = mv_resize->moveresize_orig_y;
@@ -951,7 +951,7 @@ update_pos (MoveResizeData *mv_resize,
     }
   else
     {
-      int x, y;
+      gint x, y;
 
       x = mv_resize->moveresize_orig_x + dx;
       y = mv_resize->moveresize_orig_y + dy;
@@ -1129,7 +1129,7 @@ create_moveresize_surface (MoveResizeData *mv_resize,
 static void
 calculate_unmoving_origin (MoveResizeData *mv_resize)
 {
-  int x, y, width, height;
+  gint x, y, width, height;
 
   if (mv_resize->moveresize_geom_mask & GDK_HINT_WIN_GRAVITY &&
       mv_resize->moveresize_geometry.win_gravity == GDK_GRAVITY_STATIC)

gdk/gdk-private.h

@@ -30,7 +30,7 @@ void gdk_display_set_cursor_theme          (GdkDisplay   *display,
 gboolean gdk_running_in_sandbox (void);
 gboolean gdk_should_use_portal (void);
 
-const char *   gdk_get_startup_notification_id (void);
+const gchar *   gdk_get_startup_notification_id (void);
 
 PangoDirection gdk_unichar_direction (gunichar    ch);
 PangoDirection gdk_find_base_dir     (const char *text,

gdk/gdk.c

@@ -163,7 +163,7 @@ static const GdkDebugKey gdk_debug_keys[] = {
 G_DEFINE_CONSTRUCTOR(stash_desktop_startup_notification_id)
 #endif
 
-static char *startup_notification_id = NULL;
+static gchar *startup_notification_id = NULL;
 
 static void
 stash_desktop_startup_notification_id (void)
@@ -209,8 +209,8 @@ gdk_parse_debug_var (const char        *variable,
   guint i;
   guint result = 0;
   const char *string;
-  const char *p;
-  const char *q;
+  const gchar *p;
+  const gchar *q;
   gboolean invert;
   gboolean help;
 
@@ -352,7 +352,7 @@ gdk_display_open_default (void)
  * Returns: (nullable) (transfer none): the original value of the
  *   DESKTOP_STARTUP_ID environment variable, or %NULL.
  */
-const char *
+const gchar *
 gdk_get_startup_notification_id (void)
 {
   return startup_notification_id;
@@ -402,11 +402,11 @@ gdk_unichar_direction (gunichar ch)
 }
 
 PangoDirection
-gdk_find_base_dir (const char *text,
-                   int          length)
+gdk_find_base_dir (const gchar *text,
+                   gint         length)
 {
   PangoDirection dir = PANGO_DIRECTION_NEUTRAL;
-  const char *p;
+  const gchar *p;
 
   g_return_val_if_fail (text != NULL || length == 0, PANGO_DIRECTION_NEUTRAL);
 

gdk/gdkapplaunchcontext.c

@@ -60,14 +60,14 @@
  */
 
 static void    gdk_app_launch_context_finalize    (GObject           *object);
-static char * gdk_app_launch_context_get_display_name (GAppLaunchContext *context,
+static gchar * gdk_app_launch_context_get_display_name (GAppLaunchContext *context,
                                                         GAppInfo          *info,
                                                         GList             *files);
-static char * gdk_app_launch_context_get_startup_notify_id (GAppLaunchContext *context,
+static gchar * gdk_app_launch_context_get_startup_notify_id (GAppLaunchContext *context,
                                                              GAppInfo          *info,
                                                              GList             *files);
 static void    gdk_app_launch_context_launch_failed (GAppLaunchContext *context,
-                                                     const char        *startup_notify_id);
+                                                     const gchar       *startup_notify_id);
 
 
 enum
@@ -157,7 +157,7 @@ gdk_app_launch_context_finalize (GObject *object)
   G_OBJECT_CLASS (gdk_app_launch_context_parent_class)->finalize (object);
 }
 
-static char *
+static gchar *
 gdk_app_launch_context_get_display_name (GAppLaunchContext *context,
                                          GAppInfo          *info,
                                          GList             *files)
@@ -205,7 +205,7 @@ gdk_app_launch_context_get_display (GdkAppLaunchContext *context)
  */
 void
 gdk_app_launch_context_set_desktop (GdkAppLaunchContext *context,
-                                    int                  desktop)
+                                    gint                 desktop)
 {
   g_return_if_fail (GDK_IS_APP_LAUNCH_CONTEXT (context));
 
@@ -298,6 +298,6 @@ gdk_app_launch_context_get_startup_notify_id (GAppLaunchContext *context,
 
 static void
 gdk_app_launch_context_launch_failed (GAppLaunchContext *context,
-                                      const char        *startup_notify_id)
+                                      const gchar       *startup_notify_id)
 {
 }

gdk/gdkapplaunchcontext.h

@@ -43,7 +43,7 @@ GdkDisplay *         gdk_app_launch_context_get_display   (GdkAppLaunchContext *
 
 GDK_AVAILABLE_IN_ALL
 void                 gdk_app_launch_context_set_desktop   (GdkAppLaunchContext *context,
-                                                           int                  desktop);
+                                                           gint                 desktop);
 GDK_AVAILABLE_IN_ALL
 void                 gdk_app_launch_context_set_timestamp (GdkAppLaunchContext *context,
                                                            guint32              timestamp);

gdk/gdkapplaunchcontextprivate.h

@@ -35,7 +35,7 @@ struct _GdkAppLaunchContext
   GAppLaunchContext parent_instance;
 
   GdkDisplay *display;
-  int workspace;
+  gint workspace;
   guint32 timestamp;
   GIcon *icon;
   char *icon_name;

gdk/gdkarrayimpl.c

@@ -73,7 +73,7 @@ gdk_array(init) (GdkArray *self)
   self->end = self->start;
   self->end_allocation = self->start + GDK_ARRAY_PREALLOC;
 #ifdef GDK_ARRAY_NULL_TERMINATED
-  *self->start = *(_T_[1]) { 0 };
+  *self->start = *(_T_[1]) {};
 #endif
 #else
   self->start = NULL;
@@ -165,7 +165,7 @@ gdk_array(reserve) (GdkArray *self,
   if (self->start == NULL)
     {
       self->start = g_new (_T_, new_size);
-      *self->start = *(_T_[1]) { 0 };
+      *self->start = *(_T_[1]) {};
     }
   else
 #endif