Fwd: Logic Screen Updates
Fwd: Logic Screen Updates
- Subject: Fwd: Logic Screen Updates
- From: Ben Dyer <email@hidden>
- Date: Wed, 20 Nov 2002 08:49:25 +0000
Begin forwarded message:
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From: Ben Dyer <email@hidden>
>
Date: Wed Nov 20, 2002 07:20:28 Etc/GMT
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To: Core Audio <email@hidden>
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Subject: Re: Logic Screen Updates
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>
Ah! It's amazing what a brisk walk can do : The answer is
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CGContextSynchronize () !!!
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>
Thanks.
>
Ben.
>
>
On Tuesday, Nov 19, 2002, at 07:54 Etc/GMT, Ben Dyer wrote:
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>
> Hi,
>
>
>
> Sorry if this has been asked before (I searched through the archives
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> but I couldn't find an answer).
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>
>
> I'm having problems with screen updates using Logic AU@ V3.1 :
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>
>
> The GUI opens correctly when instantiated but doesn't update properly
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> when I perform a program change. If I
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> drag the Transport Control over the GUI it updates correctly to show
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> the new settings underneath wherever I move it.
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>
>
> What gives? I'm drawing directly into mCarbonWindow using legacy
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> cross platform GUI code. If I didn't know better, I'd
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> say there was some double buffering and it just needed the final
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> 'Paint it' instruction?
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>
>
> As for 'events', well let's just say I've had lot's of very late
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> nights! Great tips from this list though but still lots to learn :-)
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>
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> Thanks very much.
>
>
>
> Ben.
>
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