Notification that a Window is about to be closed 更多...
| import 語句： | import QtQuick.Window 2.2 |
| Since: | Qt 5.1 |
Notification that a window is about to be closed by the windowing system (e.g. the user clicked the title bar close button). The CloseEvent contains an accepted property which can be set to false to abort closing the window.
另請參閱 QQuickWindow::closing() .
This property indicates whether the application will allow the user to close the window. It is true by default.
