#NEWLINE# def _left_down( self , event ) : #NEWLINE# #INDENT# ' Handles the left mouse button being pressed.\n        ' #NEWLINE# sizer = self . sizer #NEWLINE# if ( sizer is not None ) : #NEWLINE# #INDENT# object = sizer . ObjectAt ( event . GetX ( ) , event . GetY ( ) ) #NEWLINE# if ( object is not None ) : #NEWLINE# #INDENT# self . _owner = object #NEWLINE# self . control . CaptureMouse ( ) #NEWLINE# object . mouse_down ( event )