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Re: Updating NSMenu while it's open
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Re: Updating NSMenu while it's open


  • Subject: Re: Updating NSMenu while it's open
  • From: vinayak pai <email@hidden>
  • Date: Tue, 24 Apr 2012 09:33:48 +0530

posting an application-defined event (NSEvent of type
NSApplicationDefined) to the event queue doesn't solve the menu
refreshing issue.

On Sat, Apr 21, 2012 at 3:44 PM, Ken Thomases <email@hidden> wrote:
> On Apr 20, 2012, at 1:32 PM, vinayak pai wrote:
>
>> Yes. I am facing the same problem. I am updating the menu in
>> performSelectorOnMainThread. If the menu is kept open without any
>> event then there is menu refreshing issue ie. sometimes some items
>> will be shown twice. When I move the mouse over items then it will
>> update. But, when the menu is open and mouse is still then  the menu
>> won't update. Is there a way to update the menu while it's open
>> without any mouse movement like System WiFi menu?
>
> I'm not sure.  If menus are shown twice, then I suspect a synchronization bug in your code.
>
> You can try posting an application-defined event (NSEvent of type NSApplicationDefined) to the event queue after you've changed the menus.
>
> Regards,
> Ken
>

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References: 
 >Updating NSMenu while it's open (From: vinayak pai <email@hidden>)
 >Re: Updating NSMenu while it's open (From: Ken Thomases <email@hidden>)
 >Re: Updating NSMenu while it's open (From: vinayak pai <email@hidden>)
 >Re: Updating NSMenu while it's open (From: Ken Thomases <email@hidden>)

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