🚀 go-pugleaf

Hi all

I have a problem with my JInternalFrame. If the user select Close from
System-Menu (X) I want to ask if he is sure or not. I added a
InternalFrameListener and set the DefaultCloseOperation. But how can I
say NO, don't close???? The Frame always closes.

Here my code..
 
public MyInternalFrame(){
  ...
  this.setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
  this.addInternalFrameListener(new InternalFrameAdapter(){
    public void internalFrameClosing(InternalFrameEvent ev){
      //Here is a call of a Dialog that returns true (Yes, close) or
false (No, not close)
      if (new MessageDialog()) this.setVisible(false);
      else return; //Doesnt work
    }
  });
  ...
} 

Hoping for help

Michael
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| Michael H�rtig                 Neumann & Partner        | 
|                                Informationssysteme GmbH | 
| Softwareentwicklung            An der Hohen Stra�e 1    | 
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