Works great ... thanks !

Next question ... how do I get called for the buttons (line up down) and the page up down?

-koko





On Nov 18, 2010, at 8:39 PM, Graham Cox wrote:


On 19/11/2010, at 2:30 PM, k...@highrolls.net wrote:

Should the action look like this:

- (void)action:(id)sender;

i.e will sender be the NSScroller?


Yes, though if you do this:

- (IBAction) action:(id) sender;

Then it will be visible to IB and you can connect it up there, instead of having to code it. Target/Action is a fundamental Cocoa technique - you really ought to read up on it and have it down pat, you won't get far without knowing it well.

--Graham




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