how to set a beahavor for all my buttons - objective-c

Question

i stared to built an app and i want that all my buttons in my app will look the same.
i write code for one button and i want my other buttons look alike.
here is my button code:
UIImage *butimage = [UIImage imageNamed:#"button1.png"];
UIImage *butimage3 = [UIImage imageNamed:#"button1press.png"];
UIImage *butpress = [butimage3 stretchableImageWithLeftCapWidth:15 topCapHeight:0];
UIImage *butimage2 = [butimage stretchableImageWithLeftCapWidth:15 topCapHeight:0];
[button1 setBackgroundImage:butimage2 forState:UIControlStateNormal];
[button1 setBackgroundImage:butpress forState:UIControlStateHighlighted];
[button1 setTitleColor:[UIColor redColor] forState:UIControlStateNormal];
[button1 setTitleColor:[UIColor redColor] forState:UIControlStateHighlighted];
how can i do it?
thanks

Answer 1

Try this:
[button1 addTarget:self action:#selector(anAction:) forControlEvents:UIControlEventTouchUpInside]
I'm assuming you've created only a button, and assigning it all the images.
If you create more buttons, the code for giving them an action is the above one.
For the anAction: part, create a -(void)anAction:(id)sender (i.e) in order to tell the button to run that specific action.
EDIT
Declare your buttons as IBOutlets, place them in your viewController.xib and link them.
Then declare their properties in viewWillAppear or viewDidLoad (the code you wrote, basically).
Then if you want them to perform some actions, write some -(IBAction)actionForButton:(id)sender and just assign them to the buttons in IB.