Change the state of a customized button (button with an image)?

Question

I know how to change the state of the regular button, as well as change the background color of a regular button. However, when I do UIButton:setBackgroundImage (cu

Answer 1

Why are you having the image cover the button rather than setting the background of the button to the image?

EDIT: What you want to do is make your highlighted and/or selected state button have a different background, like this.

UIImage* highlightImage = [UIImage imageNamed:@"highlightImage.png"];
[b setBackgroundImage:highlightImage forState:UIControlStateSelected];

Then in your event handler

- (void)buttonOnclick
{
   b.selected = !b.selected;
}