set_window

Sets a widget’s window.

This function should only be used in a widget’s realize implementation. The window passed is usually either new window created with Window, or the window of its parent widget as returned by get_parent_window.

Widgets must indicate whether they will create their own Window by calling set_has_window. This is usually done in the widget’s init function.

Note that this function does not add any reference to window.

Parameters: