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