On 25/01/2010, at 10:22 AM, Chunk 1978 wrote:
> i wanted to simplify the code (one button per method) by using the
> buttons UIControlEvents of touchDown and touchUpInside/touchUpOutside
> and produce:
>
> - (IBAction)toggleLight
> {
> //toggle light
> }
>
> it's clear now that it's not possible.
Of course it is - I use toggle type actions pretty often, like this:
- (IBAction) toggleSomething:(id) sender
{
[self setState:![self state]];
}
The button state itself has no bearing on the toggled state.
If you want something like a checkbox action, where the state follows the
checkbox:
- (IBAction) checkboxAction:(id) sender
{
[self setState:[sender state]];
}
--Graham
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