Flags about a paintable object.
Implementations use these for optimizations such as caching.
The size is immutable. The signal@Gdk.Paintable::invalidate-size signal will never be emitted.
The content is immutable. The signal@Gdk.Paintable::invalidate-contents signal will never be emitted.
Flags about a paintable object.
Implementations use these for optimizations such as caching.