Question

1> I have a JButton in Jframe.

2> The click of JButton opens new instance of another JFrame.

The problem is when a Key is pressed very fast on the above Jbutton .Two instances of the same JFrame opens up.

I have to open these frames. I knows there are other options also not using the Jframes as I read.

I managed to solve this problem for Doulbl click of Mouce by setMultiClickThreshHold(‘time in miliseconds’). But it worked only for mouse.

Tried some other stuffs which I got in google, But none worked.
Is there any other way to solve this issue?

Answer 1

For full control of how often/quickly again an Action is triggered, implement it to disable itself in its actionPerformed. Something like:

singlePerform = new AbstractAction("DoSomthing") {

    @Override
    public void actionPerformed(ActionEvent e) {
        setEnabled(false);
        doSomething();
    }
};
JButton button = new JButton(singlePerform);

When it’s safe for doSomething to be triggered again, simply re-enable the Action:

singlePerform.setEnabled(true);