1from Cocoa import * 2import TLayerDemo 3import objc 4 5class AppDelegate (NSObject): 6 shadowDemo = objc.ivar() 7 8 def applicationDidFinishLaunching_(self, notification): 9 self.showTLayerDemoWindow_(self) 10 11 @objc.IBAction 12 def showTLayerDemoWindow_(self, sender): 13 if self.shadowDemo is None: 14 self.shadowDemo = TLayerDemo.TLayerDemo.alloc().init() 15 16 self.shadowDemo.window().orderFront_(self) 17 18 def applicationShouldTerminateAfterLastWindowClosed_(self, app): 19 return True 20