how to get a field press event in blackberry。
I write a component extends Field class , want to get a press event( press down still not press up ) .
please help me.
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how to get a field press event in blackberry。
I write a component extends Field class , want to get a press event( press down still not press up ) .
please help me.
You can override this method:
About the key up presses, there’s a
keyUpwhich is the method you should override to perform an action when the key is released instead of pressed (you can press and hold, and the action doesn’t normally get fired until released). However, the OS doesn’t callback on key up events unless it is explicitly told to do so by your app, for performance reasons.