Re: How to tell if my AU's UI is in front?
Re: How to tell if my AU's UI is in front?
- Subject: Re: How to tell if my AU's UI is in front?
- From: Ian Kemmish <email@hidden>
- Date: Fri, 11 May 2007 07:47:58 +0100
On 10 May 2007, at 7:28 pm, cStefan Gretscher <email@hidden>
wrote:
Hi B.J.
I think the Carbon event kEventClassWindow/ kEventWindowActivated
is what you want to listen for.
Best,
Stefan
Am 10.05.2007 um 03:24 schrieb B.J. Buchalter:
Hi Folks,
Does anyone know if there is a reliable way to determine if my UI
has been
"activated".
Or if you're using Cocoa, simply add this method:
- (void) _windowChangedKeyState
{
[self setNeedsDisplay: YES];
}
to all your NSView subclasses which need to know about this. Then
bracket all your highlighting code or whatever with:
if ([_window isKeyWindow]) {
...
}
Using _window instead of [self window] is safe and saves an extra
method call.
I use this to make sure all my mock-Aqua controls redraw in blue or
grey as appropriate.
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- - -
Ian Kemmish 18 Durham Close, Biggleswade, Beds
SG18 8HZ
email@hidden Tel: +44 1767 601361 Mob: +44 7952
854387
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