Java SWT shell 窗口关闭事件

Java SWT shell window closing event

提问by B3st0fth3w0rst

I just have a quick question.

我只是有一个简单的问题。

How do you override the window closing event for a shell in an swt application? I want the X-Button to simple hide the shell, not close the program.

如何在 swt 应用程序中覆盖 shell 的窗口关闭事件？我希望 X-Button 简单地隐藏外壳，而不是关闭程序。

I tried something simple:

我尝试了一些简单的事情：

shell.addListener(SWT.Close, new Listener() {
      public void handleEvent(Event event) {
        shell.setVisible(false);
      }
    });

Still terminates the program.

仍然终止程序。

Thanks in advance.

提前致谢。

回答by Tom Seidel

You could try

你可以试试

shell.addListener(SWT.Close, new Listener() {
      public void handleEvent(Event event) {
        event.doit = false;
      }
    });