围绕CCButton填充

Question

How do we create a CCButton with

• label
• stretchable background image

and then define the padding around the button? I need to do this in code. In Sprite Builder, there is "Horizontal padding" and "Vertical padding" settings for CCLabelTTF when it is a part of a CCButton. I can't find the corresponding properties in code.

Answer 1

The preferredSize property is the answer. Type is CGSize .

So this is what I do:

CCButton* buttonGo99 = [CCButton buttonWithTitle:@"99%" spriteFrame:[CCSpriteFrame frameWithImageNamed:@"ccbResources/ccbButtonNormal.png"] highlightedSpriteFrame:[CCSpriteFrame frameWithImageNamed:@"ccbResources/ccbButtonHighlighted.png"] disabledSpriteFrame:nil];
buttonGo99.preferredSize = CGSizeMake(80, 75);