Used to determine how to respond to the area_updated signal on
#GdkPixbufLoader when loading an animation.
The ::area_updated signal is emitted for an area of the frame currently
streaming in to the loader. So if you're on the currently loading frame,
you will need to redraw the screen for the updated area.
Used to determine how to respond to the area_updated signal on #GdkPixbufLoader when loading an animation.
The ::area_updated signal is emitted for an area of the frame currently streaming in to the loader. So if you're on the currently loading frame, you will need to redraw the screen for the updated area.