Re: Are views active or inactive?
Re: Are views active or inactive?
- Subject: Re: Are views active or inactive?
- From: Kyle Sluder <email@hidden>
- Date: Tue, 22 Dec 2009 21:41:06 -0600
On Tue, Dec 22, 2009 at 4:16 PM, Rick Mann <email@hidden> wrote:
> Do NSViews have the notion of being "active" or "inactive?" My app architecture requires that I be able to differentiate, at draw time, between a (custom) view that is in the frontmost window (and technically, has focus), and a similar custom view that is in a non-frontmost window.
Listen for NSWindowDidBecomeMainNotification. -viewDidMoveToWindow is
a good time to start, and -viewWillMoveToWindow: is a good time to
stop.
--Kyle Sluder
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