Source Code for Script script-demo_multiClick_py

 1  from joy import * 
 2   
 3 -class MultiClickApp( JoyApp ): 
 4 -  def __init__(self,*arg,**kw): 
 5      JoyApp.__init__(self,*arg,**kw) 
 6     
 7 -  def onStart( self ): 
 8      self.mc = MultiClick(self,allowEmpty=True) 
 9      self.mc.start() 
10       
11 -  def onEvent( self, evt ): 
12      if evt.type in set([ 
13          KEYDOWN,MOUSEBUTTONDOWN,JOYBUTTONDOWN, 
14          KEYUP,MOUSEBUTTONUP,JOYBUTTONUP]): 
15        self.mc.push(evt) 
16      else: 
17        JoyApp.onEvent(self,evt) 
18   
19 -  def onClick( self, plan, evt ):     
20      progress( "Clicked: %s %s"  
21        % (MultiClick.nameFor(evt),describeEvt(evt)) ) 
22     
23 -  def onMultiClick( self, plan, evts ):         
24      progress( "MultiClick: [%s]" % (", ".join(evts.keys())) ) 
25   
26  if __name__=="__main__": 
27    print """ 
28      Demonstration of the MultiClick plan 
29      ------------------------------------ 
30       
31      Shows the default behavior of the MultiClick plan, which can 
32      be used to collect <something>UP and <something>DOWN events 
33      and synthesize them into Click events -- a single, short click 
34      and MultiClick events -- multiple buttons down at once. 
35       
36      The demonstration runs with allowEmpty=True, which also creates 
37      MultiClick events when the clicked keys change to an empty set 
38    """ 
39    app = MultiClickApp() 
40    app.run() 
41