Method
GtkWidgetis_composited
Declaration [src]
gboolean
gtk_widget_is_composited (
GtkWidget* widget
)
Description [src]
Whether widget
can rely on having its alpha channel
drawn correctly. On X11 this function returns whether a
compositing manager is running for widget
’s screen.
Please note that the semantics of this call will change in the future if used on a widget that has a composited window in its hierarchy (as set by gdk_window_set_composited()).
Available since: | 2.10 |
Deprecated since: | 3.22 |
Use |