Marks the widget as being realized. This function must only be called after all #GdkWindows for the @widget have been created and registered.
This function should only ever be called in a derived widget's “realize” or “unrealize” implementation.
%TRUE to mark the widget as realized
2.20
See Implementation
Marks the widget as being realized. This function must only be called after all #GdkWindows for the @widget have been created and registered.
This function should only ever be called in a derived widget's “realize” or “unrealize” implementation.