gtk2/demos/gtk-demo/scale.c
Matthias Clasen cd0081d08a Use gtk_window_destroy
Replace calls to gtk_widget_destroy on windows
with gtk_window_destroy.
2020-05-11 12:20:57 -04:00

37 lines
858 B
C

/* Scales
*
* GtkScale is a way to select a value from a range.
* Scales can have marks to help pick special values,
* and they can also restrict the values that can be
* chosen.
*/
#include <gtk/gtk.h>
GtkWidget *
do_scale (GtkWidget *do_widget)
{
static GtkWidget *window = NULL;
if (!window)
{
GtkBuilder *builder;
builder = gtk_builder_new_from_resource ("/scale/scale.ui");
window = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
gtk_window_set_display (GTK_WINDOW (window),
gtk_widget_get_display (do_widget));
g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
g_object_unref (builder);
}
if (!gtk_widget_get_visible (window))
gtk_widget_show (window);
else
gtk_window_destroy (GTK_WINDOW (window));
return window;
}