2 Replies Latest reply: Nov 28, 2012 4:04 AM by jsmith RSS

    How to know when a Stage window is activated?

    anouard
      Hi,
      I'm looking for a way to know when a Stage (window) is activated or not. For instance, to change the look of the decorated window.
      The Swing methods to do so are:
      WindowListener.java:   
      
               //
                  // Invoked when a window is activated.
                  //
                  public void windowActivated(WindowEvent e) {
                      System.out.println("Window Activated Event");
                  }
       
                  //
                  // Invoked when a window is de-activated.
                  //
                  public void windowDeactivated(WindowEvent e) {
                      System.out.println("Window Deactivated Event");
                  }
       
                  //
                  // Invoked when a window state is changed.
                  //
                  public void windowStateChanged(WindowEvent e) {
                      System.out.println("Window State Changed Event");
                  }
       
      I know the setOnXXX() methods from Stage class but I didn't find the equivalent for "activation".
      Many thanks.