The QWhatsThisClickedEvent class provides an event that can be used to handle hyperlinks in a "What's This?" text. 更多...
继承 QEvent .
The QWhatsThisClickedEvent class provides an event that can be used to handle hyperlinks in a "What's This?" text.
构造事件所包含的 URL 指定通过 href 当点击 What's This? 消息中的链接时。
另请参阅 href ().
Returns the URL that was clicked by the user in the "What's This?" text.
