窗口/舞台失焦时的事件 [英] Event when window/stage lost focus
问题描述
例如在Dropbox或Chrome中,如何运行一段代码(或更准确地说:关闭阶段)?如果您单击托盘图标,将打开一个小窗口。如果您现在点击屏幕上的任何位置,窗口关闭。这正是我想在我的JavaFX应用程序中创建的行为。
我已经搜索了很长时间了一个解决方案,但找不到一个...
所以,我正在寻找这样的东西:
stage.addEventHandler(EventType.FOCUS_LOST,new EventHandler(){/*...*/});
感谢您帮助我!
添加一个监听器到 stage.focusedProperty()
。
primaryStage.focusedProperty()。addListener(new ChangeListener< Boolean>()
{
@Override
public void changed(ObservableValue<?extends Boolean> ; ov,Boolean t,Boolean t1)
{
<你的代码在这里&$
}
});
How can I run a piece of code (or more exactly: close the stage) when the JavaFX stage lost it's focus?
For example in Dropbox or Chrome: if you click the tray icon, a small window opens. If you click anywhere on the screen now, the window closes. Exactly this is the behaviour I want to create in my JavaFX application.
I searched a long time already for a solution, but couldn't find one...
So, I'm looking for something something like this:
stage.addEventHandler(EventType.FOCUS_LOST, new EventHandler() { /*...*/ } );
Thank you for helping me out!
Add a listener to stage.focusedProperty()
.
primaryStage.focusedProperty().addListener(new ChangeListener<Boolean>()
{
@Override
public void changed(ObservableValue<? extends Boolean> ov, Boolean t, Boolean t1)
{
<Your code here>
}
});
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