Re: NSTableView && Custom Background ...
Re: NSTableView && Custom Background ...
- Subject: Re: NSTableView && Custom Background ...
- From: Mic Pringle <email@hidden>
- Date: Thu, 26 Feb 2009 09:09:44 +0000
2009/2/25 Corbin Dunn <email@hidden>:
>
> On Feb 25, 2009, at 2:58 PM, Mic Pringle wrote:
>
>> Hi,
>>
>> I've a subclass of NSTableView that draws a custom gradient
>> background. What I'd like to do now is to draw a slightly different
>> background when the window containing the custom NSTableView loses
>> focus.
>>
>> Is this possible ?
>>
>> If so, could someone please point me in the right direction ?
>>
>> I know that in the NSTableView subclass you can use [self window] to
>> get the containing window, so I have tried things like [[self window]
>> isKeyWindow] and [[self window] isMainWindow] but this doesn't seem to
>> get me anywhere.
>
> In addition to what Nick said, you probably aren't invalidating the
> tableview when the window looses/gains key status.
>
> What you want to do does work, and is possible; the
> NSTableViewSourceListHighlightStyle does this automatically.
>
> corbin
>
>
>
Hi Corbin,
I understand what Nick suggested and will look into it, but don't
quite understand what you mean by invalidating the tableview. Could
you give me a little more information ?
Thanks
-Mic
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