forked from AuroraMiddleware/gtk
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/* Stack
|
|
*
|
|
* GtkStack is a container that shows a single child at a time,
|
|
* with nice transitions when the visible child changes.
|
|
*
|
|
* GtkStackSwitcher adds buttons to control which child is visible.
|
|
*/
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
static GtkBuilder *builder;
|
|
|
|
GtkWidget *
|
|
do_stack (GtkWidget *do_widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GError *err = NULL;
|
|
|
|
if (!window)
|
|
{
|
|
builder = gtk_builder_new ();
|
|
gtk_builder_add_from_resource (builder, "/stack/stack.ui", &err);
|
|
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_get_visible (window))
|
|
{
|
|
gtk_widget_show_all (window);
|
|
}
|
|
else
|
|
{
|
|
gtk_widget_destroy (window);
|
|
window = NULL;
|
|
}
|
|
|
|
|
|
return window;
|
|
}
|