91e0311cb6
Now that shortcuts and controllers are supported by GtkBuilder, demo how all of that works.
100 lines
3.1 KiB
C
100 lines
3.1 KiB
C
/* Builder
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*
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* Demonstrates an interface loaded from a XML description.
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*/
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#include <gtk/gtk.h>
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static void
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quit_activate (GSimpleAction *action,
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GVariant *parameter,
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gpointer user_data)
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{
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GtkWidget *window = user_data;
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gtk_widget_destroy (window);
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}
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static void
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about_activate (GSimpleAction *action,
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GVariant *parameter,
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gpointer user_data)
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{
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GtkWidget *window = user_data;
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GtkBuilder *builder;
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GtkWidget *about_dlg;
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builder = g_object_get_data (G_OBJECT (window), "builder");
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about_dlg = GTK_WIDGET (gtk_builder_get_object (builder, "aboutdialog1"));
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gtk_dialog_run (GTK_DIALOG (about_dlg));
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gtk_widget_hide (about_dlg);
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}
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static void
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menu_activate (GSimpleAction *action,
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GVariant *parameter,
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gpointer user_data)
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{
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g_print ("%s action not available\n", g_action_get_name (G_ACTION (action)));
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}
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static GActionEntry win_entries[] = {
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{ "quit", quit_activate, NULL, NULL, NULL },
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{ "about", about_activate, NULL, NULL, NULL },
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{ "help", menu_activate, NULL, NULL, NULL }
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};
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static GActionEntry menu_entries[] = {
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{ "new", menu_activate, NULL, NULL, NULL },
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{ "open", menu_activate, NULL, NULL, NULL },
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{ "save", menu_activate, NULL, NULL, NULL },
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{ "save_as", menu_activate, NULL, NULL, NULL },
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{ "copy", menu_activate, NULL, NULL, NULL },
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{ "cut", menu_activate, NULL, NULL, NULL },
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{ "paste", menu_activate, NULL, NULL, NULL },
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};
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GtkWidget *
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do_builder (GtkWidget *do_widget)
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{
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static GtkWidget *window = NULL;
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GtkWidget *toolbar;
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GActionGroup *actions;
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if (!window)
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{
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GtkBuilder *builder;
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builder = gtk_builder_new_from_resource ("/builder/demo.ui");
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gtk_builder_connect_signals (builder, NULL);
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window = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
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gtk_window_set_display (GTK_WINDOW (window),
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gtk_widget_get_display (do_widget));
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g_signal_connect (window, "destroy",
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G_CALLBACK (gtk_widget_destroyed), &window);
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toolbar = GTK_WIDGET (gtk_builder_get_object (builder, "toolbar1"));
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gtk_style_context_add_class (gtk_widget_get_style_context (toolbar),
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"primary-toolbar");
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actions = (GActionGroup*)g_simple_action_group_new ();
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g_action_map_add_action_entries (G_ACTION_MAP (actions),
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win_entries, G_N_ELEMENTS (win_entries),
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window);
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gtk_widget_insert_action_group (window, "win", actions);
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actions = (GActionGroup*)g_simple_action_group_new ();
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g_action_map_add_action_entries (G_ACTION_MAP (actions),
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menu_entries, G_N_ELEMENTS (menu_entries),
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window);
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gtk_widget_insert_action_group (window, "menu", actions);
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g_object_set_data_full (G_OBJECT(window), "builder", builder, g_object_unref);
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}
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if (!gtk_widget_get_visible (window))
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gtk_widget_show (window);
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else
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gtk_widget_destroy (window);
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return window;
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}
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