Method
GdkPaintableinvalidate_contents
Declaration [src]
void
gdk_paintable_invalidate_contents (
GdkPaintable* paintable
)
Description [src]
Called by implementations of GdkPaintable to invalidate their contents.
Unless the contents are invalidated, implementations must guarantee that
multiple calls of gdk_paintable_snapshot() produce the same output.
This function will emit the GdkPaintable::invalidate-contents signal.
If a paintable reports the GDK_PAINTABLE_STATIC_CONTENTS flag,
it must not call this function.