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gtk-demo: Redo builder example to use shortcuts

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Now that shortcuts and controllers are supported by GtkBuilder, demo
how all of that works.
This commit is contained in:
Benjamin Otte
2018-08-24 07:01:08 +02:00
committed by Matthias Clasen
parent 21e4f5353b
commit 0b21d6a01c
2 changed files with 91 additions and 44 deletions
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61
demos/gtk-demo/builder.c
View File

@@ -31,17 +31,27 @@ about_activate (GSimpleAction *action,
}
static void
help_activate (GSimpleAction *action,
menu_activate (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
g_print ("Help not available\n");
g_print ("%s action not available\n", g_action_get_name (G_ACTION (action)));
}
static GActionEntry win_entries[] = {
{ "quit", quit_activate, NULL, NULL, NULL },
{ "about", about_activate, NULL, NULL, NULL },
{ "help", help_activate, NULL, NULL, NULL }
{ "help", menu_activate, NULL, NULL, NULL }
};
static GActionEntry menu_entries[] = {
{ "new", menu_activate, NULL, NULL, NULL },
{ "open", menu_activate, NULL, NULL, NULL },
{ "save", menu_activate, NULL, NULL, NULL },
{ "save_as", menu_activate, NULL, NULL, NULL },
{ "copy", menu_activate, NULL, NULL, NULL },
{ "cut", menu_activate, NULL, NULL, NULL },
{ "paste", menu_activate, NULL, NULL, NULL },
};
GtkWidget *
@@ -50,8 +60,6 @@ do_builder (GtkWidget *do_widget)
static GtkWidget *window = NULL;
GtkWidget *toolbar;
GActionGroup *actions;
GtkAccelGroup *accel_group;
GtkWidget *item;
if (!window)
{
@@ -73,44 +81,11 @@ do_builder (GtkWidget *do_widget)
win_entries, G_N_ELEMENTS (win_entries),
window);
gtk_widget_insert_action_group (window, "win", actions);
accel_group = gtk_accel_group_new ();
gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
item = (GtkWidget*)gtk_builder_get_object (builder, "new_item");
gtk_widget_add_accelerator (item, "activate", accel_group,
GDK_KEY_n, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
item = (GtkWidget*)gtk_builder_get_object (builder, "open_item");
gtk_widget_add_accelerator (item, "activate", accel_group,
GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
item = (GtkWidget*)gtk_builder_get_object (builder, "save_item");
gtk_widget_add_accelerator (item, "activate", accel_group,
GDK_KEY_s, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
item = (GtkWidget*)gtk_builder_get_object (builder, "quit_item");
gtk_widget_add_accelerator (item, "activate", accel_group,
GDK_KEY_q, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
item = (GtkWidget*)gtk_builder_get_object (builder, "copy_item");
gtk_widget_add_accelerator (item, "activate", accel_group,
GDK_KEY_c, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
item = (GtkWidget*)gtk_builder_get_object (builder, "cut_item");
gtk_widget_add_accelerator (item, "activate", accel_group,
GDK_KEY_x, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
item = (GtkWidget*)gtk_builder_get_object (builder, "paste_item");
gtk_widget_add_accelerator (item, "activate", accel_group,
GDK_KEY_v, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
item = (GtkWidget*)gtk_builder_get_object (builder, "help_item");
gtk_widget_add_accelerator (item, "activate", accel_group,
GDK_KEY_F1, 0, GTK_ACCEL_VISIBLE);
item = (GtkWidget*)gtk_builder_get_object (builder, "about_item");
gtk_widget_add_accelerator (item, "activate", accel_group,
GDK_KEY_F7, 0, GTK_ACCEL_VISIBLE);
actions = (GActionGroup*)g_simple_action_group_new ();
g_action_map_add_action_entries (G_ACTION_MAP (actions),
menu_entries, G_N_ELEMENTS (menu_entries),
window);
gtk_widget_insert_action_group (window, "menu", actions);
g_object_set_data_full (G_OBJECT(window), "builder", builder, g_object_unref);
}

74
demos/gtk-demo/demo.ui
View File

@@ -33,6 +33,72 @@
<property name="default-height">250</property>
<property name="default-width">440</property>
<property name="title" translatable="yes">Builder</property>
<child>
<object class="GtkShortcutController" id="controller1">
<property name="scope">global</property>
<property name="propagation-phase">capture</property>
<child>
<object class="GtkShortcut">
<property name="trigger">&lt;Primary&gt;n</property>
<property name="action">action(menu.new)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">&lt;Primary&gt;o</property>
<property name="action">action(menu.open)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">&lt;Primary&gt;s</property>
<property name="action">action(menu.save)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">&lt;Primary&gt;&lt;Shift&gt;s</property>
<property name="action">action(menu.save_as)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">&lt;Primary&gt;q</property>
<property name="action">action(win.quit)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">&lt;Primary&gt;c</property>
<property name="action">action(menu.copy)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">&lt;Primary&gt;x</property>
<property name="action">action(menu.cut)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">&lt;Primary&gt;v</property>
<property name="action">action(menu.paste)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">F1</property>
<property name="action">action(win.help)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">F7</property>
<property name="action">action(win.about)</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkBox" id="vbox1">
<property name="orientation">vertical</property>
@@ -53,25 +119,28 @@
<object class="GtkMenuItem" id="new_item">
<property name="label" translatable="yes">_New</property>
<property name="use-underline">1</property>
<property name="action-name">menu.new</property>
</object>
</child>
<child>
<object class="GtkMenuItem" id="open_item">
<property name="label" translatable="yes">_Open</property>
<property name="use-underline">1</property>
<property name="action-name">menu.open</property>
</object>
</child>
<child>
<object class="GtkMenuItem" id="save_item">
<property name="label" translatable="yes">_Save</property>
<property name="use-underline">1</property>
<property name="action-name">menu.save</property>
</object>
</child>
<child>
<object class="GtkMenuItem" id="save_as_item">
<property name="label" translatable="yes">Save _As</property>
<property name="use-underline">1</property>
<accelerator key="s" modifiers="primary | shift-mask" signal="activate"/>
<property name="action-name">menu.save_as</property>
</object>
</child>
<child>
@@ -98,18 +167,21 @@
<object class="GtkMenuItem" id="copy_item">
<property name="label" translatable="yes">_Copy</property>
<property name="use-underline">1</property>
<property name="action-name">menu.copy</property>
</object>
</child>
<child>
<object class="GtkMenuItem" id="cut_item">
<property name="label" translatable="yes">_Cut</property>
<property name="use-underline">1</property>
<property name="action-name">menu.cut</property>
</object>
</child>
<child>
<object class="GtkMenuItem" id="paste_item">
<property name="label" translatable="yes">_Paste</property>
<property name="use-underline">1</property>
<property name="action-name">menu.paste</property>
</object>
</child>
</object>