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Added some "align" checkbuttons to show configurable cell alignments in testtreeedit.

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This commit is contained in:
Tristan Van Berkom
2010-12-04 21:41:48 +09:00
parent bbee4de33d
commit c4eff8b6b0
1 changed files with 71 additions and 6 deletions
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77
tests/testtreeedit.c
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@@ -128,15 +128,33 @@ button_press_event (GtkWidget *widget, GdkEventButton *event, gpointer callback_
return FALSE;
}
typedef struct {
GtkCellArea *area;
GtkCellRenderer *renderer;
} CallbackData;
static void
align_cell_toggled (GtkToggleButton *toggle,
CallbackData *data)
{
gboolean active = gtk_toggle_button_get_active (toggle);
gtk_cell_area_cell_set (data->area, data->renderer, "align", active, NULL);
}
gint
main (gint argc, gchar **argv)
{
GtkWidget *window;
GtkWidget *scrolled_window;
GtkWidget *tree_view;
GtkWidget *vbox, *hbox;
GtkWidget *checkbutton;
GtkTreeModel *tree_model;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkCellArea *area;
CallbackData callback[4];
gtk_init (&argc, &argv);
@@ -147,10 +165,19 @@ main (gint argc, gchar **argv)
gtk_window_set_title (GTK_WINDOW (window), "GtkTreeView editing sample");
g_signal_connect (window, "destroy", gtk_main_quit, NULL);
vbox = gtk_vbox_new (FALSE, 6);
gtk_widget_show (vbox);
gtk_container_add (GTK_CONTAINER (window), vbox);
hbox = gtk_hbox_new (FALSE, 6);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_ETCHED_IN);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_container_add (GTK_CONTAINER (window), scrolled_window);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0);
tree_model = create_model ();
tree_view = gtk_tree_view_new_with_model (tree_model);
@@ -160,33 +187,47 @@ main (gint argc, gchar **argv)
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title (column, "String");
area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (column));
renderer = gtk_cell_renderer_pixbuf_new ();
gtk_tree_view_column_pack_start (column, renderer, TRUE);
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_tree_view_column_set_attributes (column, renderer,
"pixbuf", PIXBUF_COLUMN, NULL);
callback[0].area = area;
callback[0].renderer = renderer;
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, renderer, TRUE);
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_tree_view_column_set_attributes (column, renderer,
"text", STRING_COLUMN,
"editable", IS_EDITABLE_COLUMN,
NULL);
callback[1].area = area;
callback[1].renderer = renderer;
g_signal_connect (renderer, "edited",
G_CALLBACK (edited), tree_model);
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, renderer, TRUE);
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_tree_view_column_set_attributes (column, renderer,
"text", STRING_COLUMN,
"editable", IS_EDITABLE_COLUMN,
NULL);
callback[2].area = area;
callback[2].renderer = renderer;
g_signal_connect (renderer, "edited",
G_CALLBACK (edited), tree_model);
renderer = gtk_cell_renderer_pixbuf_new ();
gtk_tree_view_column_pack_start (column, renderer, TRUE);
g_object_set (renderer,
"xalign", 0.0,
NULL);
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_tree_view_column_set_attributes (column, renderer,
"pixbuf", PIXBUF_COLUMN, NULL);
callback[3].area = area;
callback[3].renderer = renderer;
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
renderer = gtk_cell_renderer_toggle_new ();
@@ -214,6 +255,30 @@ main (gint argc, gchar **argv)
gtk_window_set_default_size (GTK_WINDOW (window),
800, 175);
checkbutton = gtk_check_button_new_with_label ("Align 1st Cell");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbutton), TRUE);
gtk_box_pack_start (GTK_BOX (hbox), checkbutton, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (checkbutton), "toggled",
G_CALLBACK (align_cell_toggled), &callback[0]);
checkbutton = gtk_check_button_new_with_label ("Align 2nd Cell");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbutton), TRUE);
gtk_box_pack_start (GTK_BOX (hbox), checkbutton, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (checkbutton), "toggled",
G_CALLBACK (align_cell_toggled), &callback[1]);
checkbutton = gtk_check_button_new_with_label ("Align 3rd Cell");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbutton), TRUE);
gtk_box_pack_start (GTK_BOX (hbox), checkbutton, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (checkbutton), "toggled",
G_CALLBACK (align_cell_toggled), &callback[2]);
checkbutton = gtk_check_button_new_with_label ("Align 4th Cell");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbutton), TRUE);
gtk_box_pack_start (GTK_BOX (hbox), checkbutton, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (checkbutton), "toggled",
G_CALLBACK (align_cell_toggled), &callback[3]);
gtk_widget_show_all (window);
gtk_main ();