Re: GTK dialog ESC key problem

[Christopher Anderson <sidewinder asu gmail com>]

The problem is that, as Tim said, hitting cancel emits a
GTK_RESPONSE_DELETE_EVENT, not a GTK_RESPONSE_CANCEL. So with your
code, if the user hits escape, your if statement will go to the "ok"
part. Here's what you should use instead:

switch (response) {
            case GTK_RESPONSE_CANCEL:
            case GTK_RESPONSE_DELETE_EVENT:
            case GTK_RESPONSE_NONE:
                /* Cancel behaviour here */
                break;

            case GTK_RESPONSE_OK:
               /* Ok behaviour here */              
               break;
        }

Cheers,
Chris Anderson

On 6/27/05, Tim Müller <zen18864 zen co uk> wrote:
> On Monday 27 June 2005 13:53, Colossus wrote:
> 
> > > It should actually act as if you clicked the Cancel button, ie. emit a
> > > dialog response with GTK_RESPONSE_CANCEL and return that as value in
> > > gtk_dialog_run() if you are using gtk_dialog_run(). In other words: you
> > > probably need to fix your code to check the response values correctly.
> >
> >  (snip code)
> >   // it goes here, where is my mistake ??
> 
> Sorry, my mistake. Pressing the Escape key will emit the 'close' signal and
> will have the same effect as if the user hit the 'X' in the window frame, so
> you will get a GTK_RESPONSE_DELETE_EVENT. This will only work if there is a
> button with a GTK_RESPONSE_CANCEL response though.
> 
> Hope I got it right this time ;)
> 
> Cheers
>  -Tim
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