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.new, or the
window of its parent widget as returned by
Widget.getParentWindow.
Widgets must indicate whether they will create their own gdk.Window
by calling Widget.setHasWindow. This is usually done in the
widget’s init() function.
Note that this function does not add any reference to 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.new, or the window of its parent widget as returned by Widget.getParentWindow.
Widgets must indicate whether they will create their own gdk.Window by calling Widget.setHasWindow. This is usually done in the widget’s init() function.
Note that this function does not add any reference to window.