i meant it's clear that it's not possible with UIControlEvents... or
at least not simply so.
On Sun, Jan 24, 2010 at 6:35 PM, Graham Cox <graham....@bigpond.com> wrote:
>
> 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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