| Methods |  | 
        
        | __init__ __mode_to_bond_order
 __mode_to_bond_type
 enter_object
 leave_object
 mouse_click
 mouse_down
 mouse_drag
 mouse_up
 
 | 
            |  | __init__ | 
        
        | 
__init__ ( self )
 | 
            |  | __mode_to_bond_order | 
        
        | 
__mode_to_bond_order ( self )
 | 
            |  | __mode_to_bond_type | 
        
        | 
__mode_to_bond_type ( self )
 maps bond type submode to bond_type | 
            |  | enter_object | 
        
        | 
enter_object (
        self,
        object,
        event,
        )
 | 
            |  | leave_object | 
        
        | 
leave_object ( self,  event )
 | 
            |  | mouse_click | 
        
        | 
mouse_click ( self,  event )
 | 
            |  | mouse_down | 
        
        | 
mouse_down (
        self,
        event,
        modifiers=[],
        )
 | 
            |  | mouse_drag | 
        
        | 
mouse_drag ( self,  event )
 | 
            |  | mouse_up | 
        
        | 
mouse_up ( self,  event )
 |