Fix gtk_column_view_sort_by_column

We must clear the current sort columns before setting the new one, to prevent double arrows in the headers. Fixes: #4696
2022-04-18 20:37:04 -04:00
229 changed files with 6826 additions and 12416 deletions
@@ -100,7 +100,7 @@ show_page (GtkTextView *text_view,

      theme = gtk_icon_theme_get_for_display (gtk_widget_get_display (GTK_WIDGET (text_view)));
      icon = gtk_icon_theme_lookup_icon (theme,
-                                         "view-conceal-symbolic",
+                                         "eye-not-looking-symbolic",
                                         NULL,
                                         16,
                                         1,
@@ -9,7 +9,6 @@
 #include <gtk/gtk.h>
 #include "script-names.h"
 #include "unicode-names.h"
-#include "simplelabel.h"


 #define UCD_TYPE_ITEM (ucd_item_get_type ())
@@ -103,9 +102,7 @@ setup_centered_label (GtkSignalListItemFactory *factory,
                      GObject                  *listitem)
 {
  GtkWidget *label;
-  label = simple_label_new ();
-  simple_label_set_min_chars (SIMPLE_LABEL (label), 3);
-  simple_label_set_nat_chars (SIMPLE_LABEL (label), 20);
+  label = gtk_label_new ("");
  gtk_list_item_set_child (GTK_LIST_ITEM (listitem), label);
 }

@@ -114,9 +111,8 @@ setup_label (GtkSignalListItemFactory *factory,
             GObject                  *listitem)
 {
  GtkWidget *label;
-  label = simple_label_new ();
-  simple_label_set_min_chars (SIMPLE_LABEL (label), 3);
-  simple_label_set_nat_chars (SIMPLE_LABEL (label), 20);
+  label = gtk_label_new ("");
+  gtk_label_set_xalign (GTK_LABEL (label), 0);
  gtk_list_item_set_child (GTK_LIST_ITEM (listitem), label);
 }

@@ -125,9 +121,10 @@ setup_ellipsizing_label (GtkSignalListItemFactory *factory,
                         GObject                  *listitem)
 {
  GtkWidget *label;
-  label = simple_label_new ();
-  simple_label_set_min_chars (SIMPLE_LABEL (label), 3);
-  simple_label_set_nat_chars (SIMPLE_LABEL (label), 20);
+  label = gtk_label_new ("");
+  gtk_label_set_xalign (GTK_LABEL (label), 0);
+  gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END);
+  gtk_label_set_width_chars (GTK_LABEL (label), 20);
  gtk_list_item_set_child (GTK_LIST_ITEM (listitem), label);
 }

@@ -145,7 +142,7 @@ bind_codepoint (GtkSignalListItemFactory *factory,
  codepoint = ucd_item_get_codepoint (UCD_ITEM (item));

  g_snprintf (buffer, 10, "%#06x", codepoint);
-  simple_label_set_text (SIMPLE_LABEL (label), buffer);
+  gtk_label_set_label (GTK_LABEL (label), buffer);
 }

 static void
@@ -164,7 +161,7 @@ bind_char (GtkSignalListItemFactory *factory,
  if (g_unichar_isprint (codepoint))
    g_unichar_to_utf8 (codepoint, buffer);

-  simple_label_set_text (SIMPLE_LABEL (label), buffer);
+  gtk_label_set_label (GTK_LABEL (label), buffer);
 }

 static void
@@ -179,7 +176,7 @@ bind_name (GtkSignalListItemFactory *factory,
  item = gtk_list_item_get_item (GTK_LIST_ITEM (listitem));
  name = ucd_item_get_name (UCD_ITEM (item));

-  simple_label_set_text (SIMPLE_LABEL (label), name);
+  gtk_label_set_label (GTK_LABEL (label), name);
 }

 static void
@@ -194,7 +191,7 @@ bind_type (GtkSignalListItemFactory *factory,
  item = gtk_list_item_get_item (GTK_LIST_ITEM (listitem));
  codepoint = ucd_item_get_codepoint (UCD_ITEM (item));

-  simple_label_set_text (SIMPLE_LABEL (label), get_unicode_type_name (g_unichar_type (codepoint)));
+  gtk_label_set_label (GTK_LABEL (label), get_unicode_type_name (g_unichar_type (codepoint)));
 }

 static void
@@ -209,7 +206,7 @@ bind_break_type (GtkSignalListItemFactory *factory,
  item = gtk_list_item_get_item (GTK_LIST_ITEM (listitem));
  codepoint = ucd_item_get_codepoint (UCD_ITEM (item));

-  simple_label_set_text (SIMPLE_LABEL (label), get_break_type_name (g_unichar_break_type (codepoint)));
+  gtk_label_set_label (GTK_LABEL (label), get_break_type_name (g_unichar_break_type (codepoint)));
 }

 static void
@@ -224,7 +221,7 @@ bind_combining_class (GtkSignalListItemFactory *factory,
  item = gtk_list_item_get_item (GTK_LIST_ITEM (listitem));
  codepoint = ucd_item_get_codepoint (UCD_ITEM (item));

-  simple_label_set_text (SIMPLE_LABEL (label), get_combining_class_name (g_unichar_combining_class (codepoint)));
+  gtk_label_set_label (GTK_LABEL (label), get_combining_class_name (g_unichar_combining_class (codepoint)));
 }

 static void
@@ -241,7 +238,7 @@ bind_script (GtkSignalListItemFactory *factory,
  codepoint = ucd_item_get_codepoint (UCD_ITEM (item));
  script = g_unichar_get_script (codepoint);

-  simple_label_set_text (SIMPLE_LABEL (label), get_script_name (script));
+  gtk_label_set_label (GTK_LABEL (label), get_script_name (script));
 }

 static void
@@ -130,7 +130,6 @@ extra_demo_sources = files([
  'unicode-names.c',
  'suggestionentry.c',
  'language-names.c',
-  'simplelabel.c',
 ])

 if os_unix
@@ -1,260 +0,0 @@
-#include "simplelabel.h"
-
-struct _SimpleLabel
-{
-  GtkWidget parent_instance;
-
-  PangoLayout *layout;
-  int min_chars;
-  int nat_chars;
-
-  int min_width;
-  int nat_width;
-  int height;
-};
-
-struct _SimpleLabelClass
-{
-  GtkWidgetClass parent_class;
-};
-
-enum {
-  PROP_TEXT = 1,
-  PROP_MIN_CHARS,
-  PROP_NAT_CHARS,
-  NUM_PROPERTIES
-};
-
-static GParamSpec *properties[NUM_PROPERTIES] = { NULL, };
-
-G_DEFINE_TYPE (SimpleLabel, simple_label, GTK_TYPE_WIDGET)
-
-static void
-simple_label_init (SimpleLabel *self)
-{
-  self->layout = gtk_widget_create_pango_layout (GTK_WIDGET (self), "");
-  pango_layout_set_ellipsize (self->layout, PANGO_ELLIPSIZE_NONE);
-  pango_layout_set_wrap (self->layout, PANGO_WRAP_WORD);
-  pango_layout_set_width (self->layout, -1);
-}
-
-static void
-simple_label_dispose (GObject *object)
-{
-  SimpleLabel *self = SIMPLE_LABEL (object);
-
-  g_clear_object (&self->layout);
-
-  G_OBJECT_CLASS (simple_label_parent_class)->dispose (object);
-}
-
-static void
-simple_label_set_property (GObject      *object,
-                           guint         prop_id,
-                           const GValue *value,
-                           GParamSpec   *pspec)
-{
-  SimpleLabel *self = SIMPLE_LABEL (object);
-
-  switch (prop_id)
-    {
-    case PROP_TEXT:
-      simple_label_set_text (self, g_value_get_string (value));
-      break;
-
-    case PROP_MIN_CHARS:
-      simple_label_set_min_chars (self, g_value_get_int (value));
-      break;
-
-    case PROP_NAT_CHARS:
-      simple_label_set_nat_chars (self, g_value_get_int (value));
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-simple_label_get_property (GObject     *object,
-                           guint        prop_id,
-                           GValue      *value,
-                           GParamSpec  *pspec)
-{
-  SimpleLabel *self = SIMPLE_LABEL (object);
-
-  switch (prop_id)
-    {
-    case PROP_TEXT:
-      g_value_set_string (value, pango_layout_get_text (self->layout));
-      break;
-
-    case PROP_MIN_CHARS:
-      g_value_set_int (value, self->min_chars);
-      break;
-
-    case PROP_NAT_CHARS:
-      g_value_set_int (value, self->nat_chars);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-simple_label_measure (GtkWidget      *widget,
-                      GtkOrientation  orientation,
-                      int             for_size,
-                      int            *minimum,
-                      int            *natural,
-                      int            *minimum_baseline,
-                      int            *natural_baseline)
-{
-  SimpleLabel *self = SIMPLE_LABEL (widget);
-
-  if (orientation == GTK_ORIENTATION_VERTICAL)
-    {
-      *minimum = *natural = self->height;
-    }
-  else
-    {
-      *minimum = self->min_width;
-      *natural = self->nat_width;
-    }
-}
-
-static void
-simple_label_size_allocate (GtkWidget *widget,
-                            int        width,
-                            int        height,
-                            int        baseline)
-{
-  SimpleLabel *self = SIMPLE_LABEL (widget);
-
-  pango_layout_set_width (self->layout, width * PANGO_SCALE);
-}
-
-static void
-simple_label_snapshot (GtkWidget   *widget,
-                       GtkSnapshot *snapshot)
-{
-  SimpleLabel *self = SIMPLE_LABEL (widget);
-  GtkStyleContext *context;
-
-  context = gtk_widget_get_style_context (widget);
-
-  gtk_snapshot_render_layout (snapshot, context, 0, 0, self->layout);
-}
-
-static void
-simple_label_class_init (SimpleLabelClass *class)
-{
-  GObjectClass *object_class = G_OBJECT_CLASS (class);
-  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
-
-  object_class->dispose = simple_label_dispose;
-  object_class->set_property = simple_label_set_property;
-  object_class->get_property = simple_label_get_property;
-
-  widget_class->measure = simple_label_measure;
-  widget_class->size_allocate = simple_label_size_allocate;
-  widget_class->snapshot = simple_label_snapshot;
-
-  properties[PROP_TEXT] =
-    g_param_spec_string ("text", "Text", "Text",
-                         NULL,
-                         G_PARAM_READWRITE);
-
-  properties[PROP_MIN_CHARS] =
-    g_param_spec_int ("min-chars", "Minimum Characters", "Minimum Characters",
-                      0, G_MAXINT, 0,
-                      G_PARAM_READWRITE);
-
-  properties[PROP_NAT_CHARS] =
-    g_param_spec_int ("nat-chars", "Natural Characters", "Natural Characters",
-                      0, G_MAXINT, 0,
-                      G_PARAM_READWRITE);
-
-  g_object_class_install_properties (object_class, NUM_PROPERTIES, properties);
-}
-
-GtkWidget *
-simple_label_new (void)
-{
-  return g_object_new (SIMPLE_TYPE_LABEL, NULL);
-}
-
-void
-simple_label_set_text (SimpleLabel *self,
-                       const char  *text)
-{
-  if (strcmp (text, pango_layout_get_text (self->layout)) == 0)
-    return;
-
-  pango_layout_set_text (self->layout, text, -1);
-
-  gtk_widget_queue_draw (GTK_WIDGET (self));
-
-  g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TEXT]);
-}
-
-static void
-recalculate (SimpleLabel *self)
-{
-  PangoContext *context;
-  PangoFontMetrics *metrics;
-  int char_width;
-  int digit_width;
-  int width;
-  int ascent;
-  int descent;
-
-  context = gtk_widget_get_pango_context (GTK_WIDGET (self));
-  metrics = pango_context_get_metrics (context,
-                                       pango_context_get_font_description (context),
-                                       pango_context_get_language (context));
-  char_width = pango_font_metrics_get_approximate_char_width (metrics);
-  digit_width = pango_font_metrics_get_approximate_digit_width (metrics);
-  ascent = pango_font_metrics_get_ascent (metrics);
-  descent = pango_font_metrics_get_descent (metrics);
-  pango_font_metrics_unref (metrics);
-
-  width = MAX (char_width, digit_width);
-
-  self->min_width = (width * self->min_chars) / PANGO_SCALE;
-  self->nat_width = (width * self->nat_chars) / PANGO_SCALE;
-  self->height = (ascent + descent) / PANGO_SCALE;
-}
-
-void
-simple_label_set_min_chars (SimpleLabel *self,
-                            int          min_chars)
-{
-  if (self->min_chars == min_chars)
-    return;
-
-  self->min_chars = min_chars;
-
-  recalculate (self);
-  gtk_widget_queue_resize (GTK_WIDGET (self));
-
-  g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_MIN_CHARS]);
-}
-
-void
-simple_label_set_nat_chars (SimpleLabel *self,
-                            int          nat_chars)
-{
-  if (self->nat_chars == nat_chars)
-    return;
-
-  self->nat_chars = nat_chars;
-
-  recalculate (self);
-  gtk_widget_queue_resize (GTK_WIDGET (self));
-
-  g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_NAT_CHARS]);
-}
@@ -1,15 +0,0 @@
-#pragma once
-
-#include <gtk/gtk.h>
-
-#define SIMPLE_TYPE_LABEL (simple_label_get_type ())
-G_DECLARE_FINAL_TYPE (SimpleLabel, simple_label, SIMPLE, LABEL, GtkWidget)
-
-GtkWidget * simple_label_new           (void);
-
-void        simple_label_set_text      (SimpleLabel *self,
-                                        const char  *text);
-void        simple_label_set_min_chars (SimpleLabel *self,
-                                        int          min_chars);
-void        simple_label_set_nat_chars (SimpleLabel *self,
-                                        int          nat_chars);
@@ -19,24 +19,12 @@ executable('gtk4-node-editor',
  ] + common_cflags,
  win_subsystem: 'windows',
  link_args: extra_demo_ldflags,
-  install: true,
+  install: false,
 )

-# icons
-icontheme_dir = join_paths(gtk_datadir, 'icons/hicolor')
-
-foreach size: ['scalable', 'symbolic']
-  install_subdir('data/' + size, install_dir: icontheme_dir)
-endforeach
-
-# desktop file
-install_data('org.gtk.gtk4.NodeEditor.desktop', install_dir: gtk_applicationsdir)
-
-# appdata
-configure_file(
-  input: 'org.gtk.gtk4.NodeEditor.appdata.xml.in',
-  output: 'org.gtk.gtk4.NodeEditor.appdata.xml',
-  configuration: appdata_config,
-  install_dir: gtk_appdatadir
-)
+# icons, don't install them until we decide to install gtk4-node-editor
+#icontheme_dir = join_paths(gtk_datadir, 'icons/hicolor')

+#foreach size: ['scalable', 'symbolic']
+#  install_subdir('data/' + size, install_dir: icontheme_dir)
+#endforeach
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<component type="desktop">
-  <id>org.gtk.gtk4.NodeEditor</id>
-  <launchable type="desktop-id">org.gtk.gtk4.NodeEditor.desktop</launchable>
-  <metadata_license>CC0-1.0</metadata_license>
-  <project_license>LGPL-2.1-or-later</project_license>
-  <name>GTK Node Editor</name>
-  <summary>Program to edit render node files</summary>
-  <description>
-    <p>
-      GTK Node Editor is a simple application to show and edit
-      render node files.
-    </p>
-    <p>
-      Render node files can e.g. be created by the GTK inspector.
-    </p>
-  </description>
-  <screenshots>
-    <screenshot>
-      <image>https://static.gnome.org/appdata/gtk4-node-editor/gtk4-node-editor.png</image>
-      <caption>Node Editor</caption>
-    </screenshot>
-  </screenshots>
-  <kudos>
-    <kudo>HiDpiIcon</kudo>
-    <kudo>ModernToolkit</kudo>
-  </kudos>
-  <url type="homepage">https://www.gtk.org</url>
-  <translation type="gettext">gtk-4.0</translation>
-  <update_contact>matthias.clasen_at_gmail.com</update_contact>
-  <developer_name>Matthias Clasen and others</developer_name>
-  <content_rating type="oars-1.1"/>
-  <releases>
-    <release version="@BUILD_VERSION@">
-      <description>
-        <p>A new build of GTK.</p>
-      </description>
-    </release>
-  </releases>
-</component>
@@ -1,9 +0,0 @@
-[Desktop Entry]
-Name=Node Editor
-Comment=An application that edits render nodes
-Exec=gtk4-node-editor
-Icon=org.gtk.gtk4.NodeEditor
-Terminal=false
-Type=Application
-StartupNotify=true
-Categories=Development;GTK;
@@ -1,27 +0,0 @@
-.. _gtk4-node-editor(1):
-
-=================
-gtk4-node-editor
-=================
-
-----------------
-Editor render nodes
-----------------
-
-SYNOPSIS
--------
-
-|   **gtk4-node-editor** [OPTIONS...]
-
-DESCRIPTION
-----------
-
-``gtk4-node-editor`` is a utility to show and edit render node files.
-Such render node files can be obtained e.g. from the GTK inspector.
-
-OPTIONS
-------
-
-``-h, --help``
-
-  Show the application help.
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkAboutDialog">
-    <property name="program-name">GTK Code Demos</property>
-    <property name="version">4.8.0</property>
-    <property name="copyright">© 1997-2022 The GTK Team</property>
-    <property name="comments">Program to demonstrate GTK functions</property>
-    <property name="logo">gtk-logo.png</property>
-    <property name="title">About GTK Code Demos</property>
-    <property name="authors">Peter Mattis
-Spencer Kimball
-Josh MacDonald
-and many more…
-</property>
-  </object>
-</interface>
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <child>
-              <object class="GtkTextView">
-                <property name="vexpand">1</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkActionBar">
-                <child>
-                  <object class="GtkButton">
-                    <property name="icon-name">object-select-symbolic</property>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkButton">
-                    <property name="icon-name">call-start-symbolic</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkAppChooserButton">
-                <property name="content-type">text/plain</property>
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Application Button</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkAppChooserDialog">
-    <property name="content-type">image/png</property>
-    <property name="default-width">200</property>
-    <property name="default-height">300</property>
-  </object>
-</interface>
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkAssistant">
-    <property name="resizable">0</property>
-    <property name="default-width">300</property>
-    <property name="default-height">140</property>
-    <property name="title">Assistant</property>
-    <child>
-      <object class="GtkAssistantPage">
-        <property name="title">Assistant page</property>
-        <property name="complete">1</property>
-        <property name="child">
-          <object class="GtkLabel">
-            <property name="label">Assistant</property>
-          </object>
-        </property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkAssistantPage">
-        <property name="page-type">confirm</property>
-        <property name="child">
-          <object class="GtkLabel">
-            <property name="label">You sure?</property>
-          </object>
-        </property>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,96 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-      <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <property name="margin-start">10</property>
-            <property name="margin-end">10</property>
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <child>
-              <object class="GtkBox">
-                <property name="orientation">horizontal</property>
-                <property name="homogeneous">1</property>
-
-                <child>
-                  <object class="GtkBox">
-                    <property name="orientation">horizontal</property>
-                    <property name="spacing">4</property>
-                    <property name="halign">center</property>
-                    <property name="valign">center</property>
-                    <child>
-                      <object class="GtkButton">
-                        <style><class name="small-button"/></style>
-                        <property name="valign">center</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkButton">
-                        <style><class name="small-button"/></style>
-                        <property name="valign">center</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkLabel">
-                        <property name="label">⋯</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-
-                <child>
-                  <object class="GtkBox">
-                    <property name="orientation">vertical</property>
-                    <property name="spacing">4</property>
-                    <property name="halign">center</property>
-                    <property name="valign">center</property>
-                    <child>
-                      <object class="GtkButton">
-                        <style><class name="small-button"/></style>
-                        <property name="halign">center</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkButton">
-                        <style><class name="small-button"/></style>
-                        <property name="halign">center</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkLabel">
-                        <property name="label">⋮</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="justify">center</property>
-                <property name="label">Horizontal and Vertical Boxes</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkButton">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <property name="label">Button</property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <property name="margin-start">10</property>
-            <property name="margin-end">10</property>
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <child>
-              <object class="GtkCalendar">
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Calendar</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-      <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <property name="margin-start">20</property>
-            <property name="margin-end">20</property>
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <child>
-              <object class="GtkCenterBox">
-                <property name="orientation">horizontal</property>
-                <property name="hexpand">1</property>
-                <property name="vexpand">1</property>
-                <property name="halign">fill</property>
-                <child type="start">
-                  <object class="GtkButton">
-                    <style><class name="small-button"/></style>
-                    <property name="valign">center</property>
-                  </object>
-                </child>
-                <child type="center">
-                  <object class="GtkButton">
-                    <style><class name="small-button"/></style>
-                    <property name="valign">center</property>
-                  </object>
-                </child>
-                <child type="end">
-                  <object class="GtkButton">
-                    <style><class name="small-button"/></style>
-                    <property name="valign">center</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="justify">center</property>
-                <property name="label">Center Box</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkCheckButton">
-                <property name="active">1</property>
-                <property name="label">Check Button</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkCheckButton">
-                <property name="active">0</property>
-                <property name="label">Check Button</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkColorButton">
-                <property name="rgba">#1e90ff</property>
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Color Button</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkColorChooserDialog">
-    <property name="title">Color Chooser Dialog</property>
-  </object>
-</interface>
@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkComboBox">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <property name="has-entry">1</property>
-            <child internal-child="entry">
-              <object class="GtkEntry">
-                <property name="text">Combo Box Entry</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkComboBoxText">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <items>
-              <item>Combo Box Text</item>
-            </items>
-            <property name="active">0</property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkComboBox">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <property name="model">
-              <object class="GtkListStore">
-                <columns>
-                  <column type="gchararray"/>
-                </columns>
-                <data>
-                  <row>
-                    <col id="0">Combo Box</col>
-                  </row>
-                </data>
-              </object>
-            </property>
-            <child>
-              <object class="GtkCellRendererText">
-              </object>
-              <attributes>
-                <attribute name="text">0</attribute>
-              </attributes>
-            </child>
-            <property name="active">0</property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkDialog">
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <property name="title">Dialog</property>
-    <child type="action">
-      <object class="GtkButton" id="button_cancel">
-        <property name="label">Cancel</property>
-      </object>
-    </child>
-    <child type="action">
-      <object class="GtkButton" id="button_ok">
-        <property name="label">Accept</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkLabel">
-        <property name="label">Content</property>
-        <property name="hexpand">1</property>
-        <property name="halign">center</property>
-      </object>
-    </child>
-    <action-widgets>
-      <action-widget response="ok" default="true">button_ok</action-widget>
-      <action-widget response="cancel" default="true">button_cancel</action-widget>
-    </action-widgets>
-  </object>
-</interface>
@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">fill</property>
-            <property name="valign">center</property>
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <child>
-              <object class="GtkFrame">
-                <property name="margin-start">10</property>
-                <property name="margin-end">10</property>
-                <child>
-                  <object class="GtkPicture">
-                    <property name="paintable">drawingarea-content.png</property>
-                    <property name="halign">center</property>
-                    <property name="valign">center</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Drawing Area</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkDropDown">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <property name="model">
-              <object class="GtkStringList">
-                <items>
-                  <item>Drop Down</item>
-                  <item>Almost a combo</item>
-                </items>
-              </object>
-            </property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,50 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <property name="focus-widget">editable2</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">12</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkEditableLabel">
-                <property name="text">Editable Label</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkSeparator">
-              </object>
-            </child>
-            <child>
-              <object class="GtkEditableLabel" id="editable2">
-                <property name="text">Editable Label</property>
-                <property name="editing">1</property>
-                <style>
-                  <class name="frame"/>
-                </style>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-      <object class="GtkEmojiChooser">
-        <property name="autohide">0</property>
-      </object>
-</interface>
@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkEntry">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">fill</property>
-            <property name="valign">center</property>
-            <property name="text">Entry</property>
-            <property name="margin-start">10</property>
-            <property name="margin-end">10</property>
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkExpander">
-            <property name="label">Expander</property>
-            <property name="hexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Hidden Content</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,66 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="frame"/>
-          <class name="shadow"/>
-          <class name="background"/>
-        </style>
-        <property name="orientation">vertical</property>
-        <property name="spacing">3</property>
-        <property name="hexpand">1</property>
-        <property name="vexpand">1</property>
-        <child>
-          <object class="GtkFlowBox">
-            <property name="min-children-per-line">2</property>
-            <property name="max-children-per-line">2</property>
-            <property name="selection-mode">browse</property>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Child One</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkButton">
-                <property name="label">Child Two</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkFlowBoxChild">
-                <child>
-                  <object class="GtkBox">
-                    <property name="orientation">horizontal</property>
-                    <property name="spacing">6</property>
-                    <child>
-                      <object class="GtkLabel">
-                        <property name="label">Child Three</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkCheckButton">
-                        <property name="active">1</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-        </child>
-        <child>
-          <object class="GtkLabel">
-            <property name="label">Flow Box</property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkFontButton">
-                <property name="font-desc">Sans Serif 10</property>
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Font Button</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkFontChooserDialog">
-    <property name="default-width">200</property>
-    <property name="default-height">300</property>
-    <property name="title">Font Chooser Dialog</property>
-  </object>
-</interface>
@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkFrame">
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <property name="margin-start">10</property>
-            <property name="margin-end">10</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">fill</property>
-            <property name="valign">fill</property>
-            <property name="label">Frame</property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,54 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-width">150</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">fill</property>
-            <property name="valign">center</property>
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <child>
-              <object class="GtkFrame">
-                <property name="margin-start">10</property>
-                <property name="margin-end">10</property>
-                <style>
-                  <class name="black"/>
-                </style>
-                <child>
-                  <object class="GtkPicture">
-                    <property name="paintable">glarea-content.png</property>
-                    <property name="halign">center</property>
-                    <property name="valign">center</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">GL Area</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,101 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <style>
-      <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <property name="margin-start">20</property>
-            <property name="margin-end">20</property>
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <child>
-              <object class="GtkGrid">
-                <property name="row-spacing">4</property>
-                <property name="column-spacing">4</property>
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-                <child>
-                  <object class="GtkButton">
-                    <style><class name="small-button"/></style>
-                    <property name="valign">center</property>
-                    <layout>
-                      <property name="column">0</property>
-                      <property name="row">0</property>
-                    </layout>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkButton">
-                    <style><class name="small-button"/></style>
-                    <property name="valign">center</property>
-                    <layout>
-                      <property name="column">1</property>
-                      <property name="row">0</property>
-                    </layout>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkButton">
-                    <style><class name="small-button"/></style>
-                    <property name="valign">center</property>
-                    <layout>
-                      <property name="column">0</property>
-                      <property name="row">1</property>
-                    </layout>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkButton">
-                    <style><class name="small-button"/></style>
-                    <property name="valign">center</property>
-                    <layout>
-                      <property name="column">1</property>
-                      <property name="row">1</property>
-                    </layout>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label">⋯</property>
-                    <layout>
-                      <property name="column">2</property>
-                      <property name="row">0</property>
-                    </layout>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label">⋮</property>
-                    <layout>
-                      <property name="column">0</property>
-                      <property name="row">2</property>
-                    </layout>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="justify">center</property>
-                <property name="label">Grid</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="resizable">0</property>
-    <property name="default-width">220</property>
-    <property name="default-height">150</property>
-    <property name="title">Header Bar</property>
-    <child type='titlebar'>
-      <object class="GtkHeaderBar">
-        <child type='end'>
-          <object class="GtkButton">
-            <property name="icon-name">bookmark-new-symbolic</property>
-          </object>
-        </child>
-      </object>
-    </child>
-    <child>
-      <object class="GtkTextView">
-        <property name="cursor-visible">0</property>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,71 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkListStore" id="store">
-    <columns>
-      <column type="gchararray"/>
-      <column type="GdkPixbuf"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0">One</col>
-        <col id="1">folder.png</col>
-      </row>
-      <row>
-        <col id="0">Two</col>
-        <col id="1">gnome.png</col>
-      </row>
-    </data>
-  </object>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <style>
-      <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <property name="margin-start">10</property>
-            <property name="margin-end">10</property>
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <child>
-              <object class="GtkScrolledWindow">
-                <style>
-                  <class name="frame"/>
-                </style>
-                <property name="hscrollbar-policy">never</property>
-                <property name="vscrollbar-policy">never</property>
-                <property name="propagate-natural-height">1</property>
-                <child>
-                  <object class="GtkIconView">
-                    <property name="hexpand">1</property>
-                    <property name="vexpand">1</property>
-                    <property name="model">store</property>
-                    <property name="text-column">0</property>
-                    <property name="pixbuf-column">1</property>
-                    <property name="item-orientation">horizontal</property>
-                    <property name="row-spacing">0</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Icon View</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkImage">
-                <property name="icon-name">applications-graphics</property>
-                <property name="icon-size">large</property>
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Image</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkInfoBar">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">fill</property>
-            <property name="valign">center</property>
-            <property name="margin-start">10</property>
-            <property name="margin-end">10</property>
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <property name="show-close-button">1</property>
-            <property name="message-type">info</property>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Info Bar</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkLabel">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <property name="label">Label</property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="margin-start">10</property>
-            <property name="margin-end">10</property>
-            <property name="halign">fill</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkLevelBar">
-                <property name="value">0.3333</property>
-                <property name="hexpand">1</property>
-                <property name="halign">fill</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Level Bar</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkLinkButton">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <property name="label">Link Button</property>
-            <property name="uri">http://www.gtk.org</property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,81 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkTreeStore" id="store">
-    <columns>
-      <column type="gchararray"/>
-      <column type="gboolean"/>
-      <column type="gchararray"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0">Line One</col>
-        <col id="1">False</col>
-        <col id="2">A</col>
-      </row>
-      <row>
-        <col id="0">Line Two</col>
-        <col id="1">True</col>
-        <col id="2">B</col>
-        <row>
-          <col id="0">Line Three</col>
-          <col id="1">False</col>
-          <col id="2">C</col>
-        </row>
-      </row>
-    </data>
-  </object>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkTreeView">
-        <style>
-          <class name="frame"/>
-        </style>
-        <property name="hexpand">1</property>
-        <property name="vexpand">1</property>
-        <property name="model">store</property>
-        <child>
-          <object class="GtkTreeViewColumn">
-            <property name="title">List</property>
-            <child>
-              <object class="GtkCellRendererText"/>
-              <attributes>
-                <attribute name="text">0</attribute>
-              </attributes>
-            </child>
-          </object>
-        </child>
-        <child>
-          <object class="GtkTreeViewColumn">
-            <property name="title">and</property>
-            <child>
-              <object class="GtkCellRendererToggle"/>
-              <attributes>
-                <attribute name="active">1</attribute>
-              </attributes>
-            </child>
-          </object>
-        </child>
-        <child>
-          <object class="GtkTreeViewColumn">
-            <property name="title">Tree</property>
-            <child>
-              <object class="GtkCellRendererText"/>
-              <attributes>
-                <attribute name="text">2</attribute>
-              </attributes>
-            </child>
-          </object>
-        </child>
-        <property name="enable-tree-lines">0</property>
-        <property name="enable-grid-lines">0</property>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,96 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="frame"/>
-          <class name="shadow"/>
-          <class name="background"/>
-        </style>
-        <property name="orientation">vertical</property>
-        <property name="spacing">3</property>
-        <property name="hexpand">1</property>
-        <property name="vexpand">1</property>
-        <child>
-          <object class="GtkListBox">
-            <property name="selection-mode">single</property>
-            <child>
-              <object class="GtkListBoxRow">
-                <property name="selectable">0</property>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="hexpand">1</property>
-                    <property name="halign">center</property>
-                    <property name="label">List Box</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkBox">
-                <property name="orientation">horizontal</property>
-                <property name="spacing">10</property>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="hexpand">1</property>
-                    <property name="label">Line One</property>
-                    <property name="xalign">0</property>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkCheckButton">
-                    <property name="active">1</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkBox">
-                <property name="orientation">horizontal</property>
-                <property name="spacing">10</property>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="hexpand">1</property>
-                    <property name="label">Line Two</property>
-                    <property name="xalign">0</property>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkButton">
-                    <property name="label">2</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkBox">
-                <property name="orientation">horizontal</property>
-                <property name="spacing">10</property>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label">Line Three</property>
-                    <property name="xalign">0</property>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkEntry">
-                    <property name="hexpand">1</property>
-                    <property name="halign">end</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,51 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkVideo" id="video">
-            <property name="visible">0</property>
-            <property name="file">file:///home/mclasen/Sources/gtk-master/docs/reference/gtk/images/gtk-logo.webm</property>
-          </object>
-        </child>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkMediaControls">
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-                <binding name="media-stream">
-                  <lookup type="GtkVideo" name="media-stream">video</lookup>
-                </binding>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Media Controls</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkMenuButton">
-                <property name="icon-name">emblem-system-symbolic</property>
-                <property name="popover"><object class="GtkPopover"></object></property>
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Menu Button</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <menu id="model">
-    <section>
-      <submenu>
-        <attribute name="label">Style</attribute>
-        <section>
-          <item>
-            <attribute name="label">Item</attribute>
-          </item>
-        </section>
-      </submenu>
-      <item>
-        <attribute name="label">Transition</attribute>
-        <attribute name="action">misc.toggle-visibility</attribute>
-      </item>
-    </section>
-    <section>
-      <item>
-        <attribute name="label">Inspector</attribute>
-      </item>
-      <item>
-        <attribute name="label">About</attribute>
-        <attribute name="action">text.redo</attribute>
-      </item>
-    </section>
-  </menu>
-  <object class="GtkText">
-    <child>
-      <object class="GtkPopoverMenu">
-        <property name="autohide">0</property>
-        <property name="menu-model">model</property>
-        <property name="halign">center</property>
-        <property name="valign">center</property>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,54 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <menu id="model">
-    <submenu>
-      <attribute name="label">File</attribute>
-    </submenu>
-    <submenu>
-      <attribute name="label">Edit</attribute>
-    </submenu>
-    <submenu>
-      <attribute name="label">View</attribute>
-    </submenu>
-  </menu>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="spacing">3</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkPopoverMenuBar">
-                <property name="menu-model">model</property>
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="label">Menu Bar</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,91 +0,0 @@
-# commented-out ui files need more work
-
-ui_files = [
-  'aboutdialog.ui',
-  'action-bar.ui',
-  'appchooserbutton.ui',
-  'appchooserdialog.ui',
-  'assistant.ui',
-  'box.ui',
-  'button.ui',
-  'calendar.ui',
-  'centerbox.ui',
-  'check-button.ui',
-  'colorchooser.ui',
-  'color-button.ui',
-  'combo-box.ui',
-  'combo-box-entry.ui',
-  'combo-box-text.ui',
-  'dialog.ui',
-  'drawingarea.ui',
-  'drop-down.ui',
-  'editable-label.ui',
-  'emojichooser.ui',
-  'entry.ui',
-  'expander.ui',
-  'flow-box.ui',
-  'fontchooser.ui',
-  'font-button.ui',
-  'frame.ui',
-  'glarea.ui',
-  'grid.ui',
-  'headerbar.ui',
-  'icon-view.ui',
-  'image.ui',
-  'info-bar.ui',
-  'label.ui',
-  'levelbar.ui',
-  'link-button.ui',
-  'list-box.ui',
-  'list-and-tree.ui',
-  'media-controls.ui',
-  'menu.ui',
-  'menubar.ui',
-  'menu-button.ui',
-  'messagedialog.ui',
-  'multiline-text.ui',
-  'notebook.ui',
-  'overlay.ui',
-  'pagesetupdialog.ui',
-  'panes.ui',
-  'password-entry.ui',
-  'picture.ui',
-  'popover.ui',
-  'printdialog.ui',
-  'progressbar.ui',
-  'radio-button.ui',
-  'scales.ui',
-  'scrollbar.ui',
-  'scrolledwindow.ui',
-  'search-bar.ui',
-  'search-entry.ui',
-  'separator.ui',
-  'shortcuts-window.ui',
-  'sidebar.ui',
-  'spinbutton.ui',
-  'spinner.ui',
-  'stack.ui',
-  'stackswitcher.ui',
-  'statusbar.ui',
-  'switch.ui',
-  'toggle-button.ui',
-  'video.ui',
-  'volumebutton.ui',
-  'window.ui',
-  'windowcontrols.ui',
-]
-
-gtk_builder_tool = find_program('gtk4-builder-tool')
-
-if get_option('update_screenshots')
-  foreach ui_file: ui_files
-    png_file = ui_file.replace('.ui', '.png')
-    gtk_images += custom_target('@0@ from @1@'.format(png_file, ui_file),
-                                input: [ui_file, 'style.css'],
-                                output: png_file,
-                                command: [ gtk_builder_tool, 'screenshot',
-                                           '--force',
-                                           '--css', '@INPUT1@',
-                                           '@INPUT0@', '@OUTPUT@' ])
-  endforeach
-endif
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkMessageDialog">
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <property name="icon-name">edit-copy</property>
-    <property name="text">Message Dialog</property>
-    <property name="secondary-text">With secondary text</property>
-    <child type="action">
-      <object class="GtkButton" id="button_ok">
-        <property name="label">Ok</property>
-      </object>
-    </child>
-    <action-widgets>
-      <action-widget response="ok" default="true">button_ok</action-widget>
-    </action-widgets>
-  </object>
-</interface>
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkBox">
-        <style>
-          <class name="shadow"/>
-          <class name="background"/>
-          <class name="frame"/>
-        </style>
-        <child>
-          <object class="GtkFrame">
-            <property name="margin-start">10</property>
-            <property name="margin-end">10</property>
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <child>
-              <object class="GtkTextView">
-                <property name="hexpand">1</property>
-                <property name="vexpand">1</property>
-                <property name="buffer">
-                  <object class="GtkTextBuffer">
-                    <property name="text">Multiline
-Text
-
-                    </property>
-                  </object>
-                </property>
-                <property name="cursor-visible">0</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,58 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow">
-    <property name="decorated">0</property>
-    <property name="resizable">0</property>
-    <property name="default-width">280</property>
-    <property name="default-height">120</property>
-    <style>
-       <class name="nobackground"/>
-    </style>
-    <child>
-      <object class="GtkNotebook">
-        <style>
-          <class name="frame"/>
-          <class name="shadow"/>
-        </style>
-        <property name="hexpand">1</property>
-        <property name="vexpand">1</property>
-        <child>
-          <object class="GtkLabel">
-            <property name="label">Content</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-          </object>
-        </child>
-        <child type="tab">
-          <object class="GtkLabel">
-            <property name="label">Tab</property>
-          </object>
-        </child>
-        <child>
-          <object class="GtkLabel">
-            <property name="label">Content</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-          </object>
-        </child>
-        <child type="tab">
-          <object class="GtkLabel">
-            <property name="label">Tab</property>
-          </object>
-        </child>
-        <child>
-          <object class="GtkLabel">
-            <property name="label">Content</property>
-            <property name="halign">center</property>
-            <property name="valign">center</property>
-          </object>
-        </child>
-        <child type="tab">
-          <object class="GtkLabel">
-            <property name="label">Tab</property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
--- a/Show More
+++ b/Show More