Re: First instance of plugin controls all other instances?
Re: First instance of plugin controls all other instances?
- Subject: Re: First instance of plugin controls all other instances?
- From: Olivier Tristan <email@hidden>
- Date: Wed, 02 Feb 2011 15:46:05 +0100
@class Foo
{
BOOL toto;
}
@property (nonatomic) BOOL toto;
@end
then you can access and assign toto directly with a Foo object
On 2/2/2011 3:43 PM, Artemiy Pavlov wrote:
I now understand, thanks! My Objective-C knowledge isn't that great
though, could you please give me a code snippet for how to create a
variable within the existing view class? And how to then access it?
Thanks a lot again!
Artemiy.
On 2 Feb 2011, at 16:32, Olivier Tristan wrote:
You should use class member variable not global variable.
HTH
On 2/2/2011 3:24 PM, Artemiy Pavlov wrote:
On 2 Feb 2011, at 15:47, Olivier Tristan wrote:
static declared datas ?
When I track the mouse movements, I store the calculated control
values in variables which are global to all view's methods.
A quick and dirty example:
Float32 ControlValue;
-(void)drawRect{
// draw something according to ControlValue
}
-(void)mouseDragged{
ControlValue = ... // calculated from mouse location.x/location.y
[super setNeedsDisplay:YES];
}
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Olivier Tristan
Ultimate Sound Bank
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