[kingarold]

Sometimes "close" is pressed accidentally - is it possible to make "Confirmation dialog" when user chooses "close" item in menu of application?

What API I should use?

[seekay]

Hello there,

Of course it is possible. Add a method to any classes that display something on the screen where you want to 'interupt' the close option like this :

PHP Code:

public boolean onClose(){
      
      int i= Dialog.ask(Dialog.D_YES_NO,"Are you sure you want to quit !");
       if(i>0 && i!=-1 ){
       System.exit(0);
        return true;
    }
      return false; 
    } 


The Dialog Class is in net.rim.device.api.ui.component.*

Sorry if I've used wrong/incomplete terminology. I'm not a Java developer but have 'inherited' an application that I'm trying to fix up and it does exactly what you're looking for. As far as I can tell, this is how they achieve it

Hope this helps!

[kingarold]

Thanks for replying, but the main trouble is that I don't know how to catch event of choosing "close" item in native menu of blackberry application...

[Rose]

Hi,
IF you have over riden the onClose method in your application the system automatically handles that method.. You dont need to catch any close event..

[kingarold]

Thanks.

(it is net.rim.device.api.ui.Screen.onClose() for future...)