[ease-dev] Button Keylistener Python

[Raphael Geissler <raphael.geissler@xxxxxxxxx>]

Hi *,

does anyone know, how I can add a key listener to a button within a
Python EASE Script. I tried following, but I get following error.

Code:
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# name : Keylistener Example
loadModule('/System/UI Builder')

def callback():
    print('Button clicked')

class MyKeyListener(org.eclipse.swt.events.KeyListener):
    def keyPressed(self, event):
        print("Key pressed:", event.character)

    def keyReleased(self, event):
        print("Key released:", event.character)

createView('Example')

button = createButton('DoIt', callback)
button.addKeyListener(MyKeyListener())
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Error:
---------------------------------------------------------------------------------------
org.eclipse.ease.ScriptExecutionException: Traceback (most recent call last):
File "workspace://ease/working/keylistener_example.py", line 9, in <module>
# Jonah Graham (Kichwa Coders) - initial API and implementation
TypeError: JavaClass.__init__() takes 3 positional arguments but 4 were given
---------------------------------------------------------------------------------------

Maybe someone has an idea what I do wrong...

BR,

Raphael