OS X 上的 SWT：如何处理重新打开事件

Question

Usually, on OS X when a user clicks the dock icon of a running application, it will show a window - either brings an existing one to front, de-iconifies an existing one or creates a new one.

How to provide a call-back which is invoked when clicking the dock icon of an SWT application?

Answer 1

Have a look at SWT: how to handle application events correctly on OS X

Also, if you just want to see when a window (or Shell in SWT) is shown, then attach an SWT.Activation listener...