No. Don't do this. The class name might change at any time.
Do what I suggested. Check something which is under your control.
--Kyle Sluder
On Feb 26, 2013, at 10:59 PM, anni saini <anni_sa...@yahoo.com> wrote:
>
> I got the solution, just need to check for NSStatusBarWindow className as
> follows:
> if([awindow isVisible] && ![aWindow aboutWin] && ![aWindow loginWindow] &&
> ![[aWindow className] isEqual:@"NSStatusBarWindow"])
>
> Thanks.
> From: Kyle Sluder <k...@ksluder.com>
> To: Anil Saini <anni_sa...@yahoo.com>
> Cc: "cocoa-dev@lists.apple.com" <cocoa-dev@lists.apple.com>
> Sent: Tuesday, 26 February 2013 9:35 PM
> Subject: Re: Issue of NSStatusBar
>
> On Feb 26, 2013, at 9:16 AM, Anil Saini <anni_sa...@yahoo.com> wrote:
>
> > Hi,
> >
> > I was facing issue of NSStatusBar getting closed by the [window close].
> >
> > In our application, we have used [NSStatusBar SystemStatusBar] to display
> > menu. In a particular scenario, I need to close all the windows of my
> > application except About and Login, so I wrote following function:
> > - (void)closeIrrelevantWindows
> > {
> > NSSArray *allWindows = [NSApp windows];
> >
> > for(NSWindow *aWindow in allWindows)
> > {
> > if([awindow isVisible] && ![aWindow aboutWin] && ![aWindow loginWindow])
> > [aWindow close];
> > }
> > }
> >
> > This call some times closes my NSStatusItem as well. Can anybody tell me
> > whats wrong with the above code?
> > I checked NSStatusItem and NSStatusBar class reference both are derived
> > from NSObject.
>
> In order to display anything, it needs to be placed in a window. Your code
> above is correct in that it doesn't send -close to any status bar items, but
> it *does* send -close to the invisible window that constrains them. That's
> why they disappear.
>
> You'll probably want to do some more careful checking of the windows prior to
> sending them -close. Perhaps check the class of their window controller or
> their delegate.
>
> --Kyle Sluder
>
>
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