forked from AuroraMiddleware/gtk
27d05102ab
This is pretty unused and gets in the way of the next steps. A potential side effect is that for templates the widget was passed as the user data argument. If that turns out to be important, we have to special case that situation.
70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
/* Model Button
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*
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* GtkModelButton is a button widget that is designed to be used with
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* a GAction as model. The button will adjust its appearance according
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* to the kind of action it is connected to.
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*
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* It is also possible to use GtkModelButton without a GAction. In this
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* case, you should set the "role" attribute yourself, and connect to the
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* "clicked" signal as you would for any other button.
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*
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* A common use of GtkModelButton is to implement menu-like content
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* in popovers.
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*/
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#include <gtk/gtk.h>
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static void
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tool_clicked (GtkButton *button)
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{
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gboolean active;
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g_object_get (button, "active", &active, NULL);
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g_object_set (button, "active", !active, NULL);
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}
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GtkWidget *
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do_modelbutton (GtkWidget *do_widget)
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{
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static GtkWidget *window = NULL;
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static GActionEntry win_entries[] = {
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{ "color", NULL, "s", "'red'", NULL },
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{ "chocolate", NULL, NULL, "true", NULL },
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{ "vanilla", NULL, NULL, "false", NULL },
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{ "sprinkles", NULL, NULL, NULL, NULL }
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};
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if (!window)
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{
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GtkBuilder *builder;
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GActionGroup *actions;
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builder = gtk_builder_new_from_resource ("/modelbutton/modelbutton.ui");
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gtk_builder_add_callback_symbol (builder, "tool_clicked", G_CALLBACK (tool_clicked));
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gtk_builder_connect_signals (builder);
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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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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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g_object_unref (builder);
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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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