/* Expose callback for the drawing area
*/
static gboolean
-expose_event_callback (GtkWidget *widget, GdkEventExpose *event, gpointer data)
+expose_event_callback (GtkWidget *widget,
+ GdkEventExpose *event,
+ gpointer data)
{
if (widget->window)
{
G_CALLBACK (change_color_callback), NULL);
}
- if (!GTK_WIDGET_VISIBLE (window))
+ if (!gtk_widget_get_visible (window))
{
gtk_widget_show_all (window);
}