Source Code for Module pyjamas.ui.MultiListener

 1   
 2   
 3 -class MultiListener(object): 
 4      combinations = dict( 
 5          onFocus = ["onLostFocus"], 
 6          onLostFocus = ["onFocus"], 
 7          onKeyDown = ["onKeyUp", "onKeyPress"], 
 8          onKeyUp = ["onKeyPress", "onKeyDown"], 
 9          onKeyPress = ["onKeyDown", "onKeyUp"], 
10          onMouseMove = ["onMouseDown","onMouseUp","onMouseEnter","onMouseLeave"], 
11          onMouseDown = ["onMouseUp","onMouseEnter","onMouseLeave","onMouseMove"], 
12          onMouseUp = ["onMouseEnter","onMouseLeave","onMouseMove","onMouseDown"], 
13          onMouseEnter = ["onMouseLeave","onMouseMove","onMouseDown","onMouseUp"], 
14          onMouseLeave = ["onMouseMove","onMouseDown","onMouseUp","onMouseEnter"], 
15      ) 
16   
17 -    def __init__(self, obj, **kwargs): 
18          self.set(obj, **kwargs) 
19   
20 -    def set(self, obj, **kwargs): 
21          ignore = getattr(self, "ignore") 
22          for k, v in kwargs.iteritems(): 
23              setattr(self, k, getattr(obj, v)) 
24              if k in self.combinations: 
25                  for k1 in self.combinations[k]: 
26                      if not hasattr(self, k1): 
27                          setattr(self, k1, ignore) 
28   
29 -    def ignore(self, *args, **kwargs): 
30          pass 
31