从活动获取信息

Question

I'm using ModifyListener to get information from Text that changes.

Is there a way to get the Text's text in the listener (like a method of Event e)?

Thank you!

Answer 1

Next example helps you :

Text text = new Text(shell, SWT.SINGLE);
text.addModifyListener(new ModifyListener() {

    @Override
    public void modifyText(ModifyEvent e) {
        Text source = (Text) e.getSource();
        System.out.println("text = " + source.getText());
    }
});
text.pack();

According to docs e.getSource() return:

The object on which the Event initially occurred.