mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-10 19:00:08 +00:00
54706dddf8
2008-04-08 Tor Lillqvist <tml@novell.com> * demos/gtk-demo/builder.c (quit_activate, about_activate): Mark these functions with G_MODULE_EXPORT. svn path=/trunk/; revision=19985
69 lines
1.4 KiB
C
69 lines
1.4 KiB
C
/* Builder
|
|
*
|
|
* Demonstrates an interface loaded from a XML description.
|
|
*/
|
|
|
|
#include <gtk/gtk.h>
|
|
#include "demo-common.h"
|
|
|
|
static GtkBuilder *builder;
|
|
|
|
G_MODULE_EXPORT void
|
|
quit_activate (GtkAction *action)
|
|
{
|
|
GtkWidget *window;
|
|
|
|
window = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
G_MODULE_EXPORT void
|
|
about_activate (GtkAction *action)
|
|
{
|
|
GtkWidget *about_dlg;
|
|
|
|
about_dlg = GTK_WIDGET (gtk_builder_get_object (builder, "aboutdialog1"));
|
|
gtk_dialog_run (GTK_DIALOG (about_dlg));
|
|
gtk_widget_hide (about_dlg);
|
|
}
|
|
|
|
GtkWidget *
|
|
do_builder (GtkWidget *do_widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GError *err = NULL;
|
|
gchar *filename;
|
|
|
|
if (!window)
|
|
{
|
|
builder = gtk_builder_new ();
|
|
filename = demo_find_file ("demo.ui", NULL);
|
|
gtk_builder_add_from_file (builder, filename, &err);
|
|
g_free (filename);
|
|
if (err)
|
|
{
|
|
g_error ("ERROR: %s\n", err->message);
|
|
return NULL;
|
|
}
|
|
gtk_builder_connect_signals (builder, NULL);
|
|
window = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (do_widget));
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed), &window);
|
|
}
|
|
|
|
if (!GTK_WIDGET_VISIBLE (window))
|
|
{
|
|
gtk_widget_show_all (window);
|
|
}
|
|
else
|
|
{
|
|
gtk_widget_destroy (window);
|
|
window = NULL;
|
|
}
|
|
|
|
|
|
return window;
|
|
}
|