Re: LRFilterBar and Bindings
Subject : Re: LRFilterBar and Bindings From: Keith Duncan <email@hidden >
Date: Mon, 30 Jul 2007 14:00:02 +0100
Delivered-to: email@hidden
Delivered-to: email@hidden
Firstly I don't know if LRFilterBar is bindings capable, but if it is
then you can *fake* an array using indexed accessors. There is an
example of this in mmalc's Combatants sample code: http://homepage.mac.com/mmalc/CocoaExamples/controllers.html Here the filter bar would be bound to the key produce - - (unsigned int)countOfProduce {
return ([_produce count] + 4);
} - (id)objectInProduceAtIndex:(unsigned int)index {
switch (index) {
case 0:
return NSLocalizedString(@"All Produce", @"");
case 1:
return NSLocalizedString(@"Fruits", @"");
case 2:
return NSLocalizedString(@"Vegetables", @"");
case 3:
return @"DIVIDER";
default:
return [_produce objectAtIndex:(index - 4)];
}
} Typed in mail, usual warnings apply. - Keith
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