Emitted as the third step of toolkit and application processing
of the frame.
The frame is repainted. GDK normally handles this internally and
emits [signal@Gdk.Surface::render] signals which are turned into
[signal@Gtk.Widget::snapshot] signals by GTK.
Emitted as the third step of toolkit and application processing of the frame.
The frame is repainted. GDK normally handles this internally and emits [signal@Gdk.Surface::render] signals which are turned into [signal@Gtk.Widget::snapshot] signals by GTK.