#NEWLINE# def _mouse_leave( self , event ) : #NEWLINE# #INDENT# ' Handles the mouse leaving the window.\n        ' #NEWLINE# if ( self . _hover is not None ) : #NEWLINE# #INDENT# self . _hover . hover_exit ( event ) #NEWLINE# self . _hover = None #NEWLINE# #UNINDENT# self . _set_cursor ( event )