Created
July 10, 2009 17:05
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| - (void)updateInterface { | |
| if ([myPoly numberOfSides] > [myPoly minimumNumberOfSides]) { | |
| decreaseButton.enabled = YES; | |
| } | |
| if ([myPoly numberOfSides] < [myPoly maximumNumberOfSides]) { | |
| increaseButton.enabled = YES; | |
| } | |
| if ([myPoly numberOfSides] == [myPoly minimumNumberOfSides]) { | |
| decreaseButton.enabled = NO; | |
| } else if ([myPoly numberOfSides] == [myPoly maximumNumberOfSides]) { | |
| increaseButton.enabled = NO; | |
| } | |
| numberOfSidesLabel.text = [NSString stringWithFormat:@"%d", [myPoly numberOfSides]]; | |
| } |
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