gtk2/tests/widget-factory.c

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/* widget-factory: a collection of widgets in a single page, for easy
* theming
*
* Copyright (C) 2011 Canonical Ltd
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* Authored by Andrea Cimitan <andrea.cimitan@canonical.com>
*
*/
#include <gtk/gtk.h>
static void
dark_toggled (GtkCheckMenuItem *item, gpointer data)
{
gboolean dark;
dark = gtk_check_menu_item_get_active (item);
g_object_set (gtk_settings_get_default (),
"gtk-application-prefer-dark-theme", dark,
NULL);
}
int
main (int argc, char *argv[])
{
GtkBuilder *builder;
GtkWidget *window;
GtkWidget *widget;
gboolean dark = FALSE;
gtk_init (&argc, &argv);
if (argc > 1 && (g_strcmp0 (argv[1], "--dark") == 0))
dark = TRUE;
builder = gtk_builder_new ();
gtk_builder_add_from_file (builder, "./widget-factory.ui", NULL);
window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
gtk_builder_connect_signals (builder, NULL);
widget = (GtkWidget*) gtk_builder_get_object (builder, "darkmenuitem");
g_signal_connect (widget, "toggled", G_CALLBACK (dark_toggled), NULL);
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (widget), dark);
g_object_unref (G_OBJECT (builder));
gtk_widget_show (window);
gtk_main ();
return 0;
}