Obtains the window underneath the mouse pointer, returning the
location of that window in win_x, win_y. Returns NULL if the
window under the mouse pointer is not known to GDK (if the window
belongs to another application and a gdk.Window hasn’t been created
for it with Window.foreignNew)
Obtains the window underneath the mouse pointer, returning the location of that window in win_x, win_y. Returns NULL if the window under the mouse pointer is not known to GDK (if the window belongs to another application and a gdk.Window hasn’t been created for it with Window.foreignNew)
NOTE: For multihead-aware widgets or applications use Display.getWindowAtPointer instead.