From: Rafael B. <be...@hs...> - 2016-02-17 18:25:47
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Hello, The demo program below used to work, but now, when the button is clicked, nothing happens, although the window displaying the button does open just fine. I run it in the Macintosh Unix terminal. Any assistance with this problem would be greatly appreciated. Rafael Bejarano from javax.swing import JButton, JFrame frame = JFrame('Hello, Jython!', defaultCloseOperation = JFrame.EXIT_ON_CLOSE, size = (300,300)) def change_text(event): print "Clicked!" button = JButton('Click Me!', actionPerformed=change_text) frame.add(button) frame.visible = True |