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- @IBOutlet weak var categoryScrollView: UIScrollView!
- var categoryArr = ["Button1","Button2","Button3","Button4","Button5", "Button 6", "Button 7", "Button 8", "Button 9", "Button 10", "Button 11", "Button 12"]
- var buttonColors = [UIColor.greenColor(), UIColor.blueColor(), UIColor.blackColor(), UIColor.cyanColor(), UIColor.magentaColor(), UIColor.greenColor(), UIColor.blueColor(), UIColor.blackColor(), UIColor.cyanColor(), UIColor.magentaColor(), UIColor.blackColor(), UIColor.brownColor()]
- var buttonImages = [UIImage(named: "One"), UIImage(named: "Two"), UIImage(named: "Three"), UIImage(named: "PlayButtonImage"), UIImage(named: "Triangle"), UIImage(named: "PlayButtonImage"), UIImage(named: "Triangle"), UIImage(named: "PlayButtonImage"), UIImage(named: "Triangle"), UIImage(named: "PlayButtonImage"), UIImage(named: "Triangle"), UIImage(named: "PlayButtonImage")]
- let kPadding:CGFloat = 20
- override func viewDidLoad() {
- super.viewDidLoad()
- let buttonSize = CGSizeMake(categoryScrollView.bounds.size.width/2, categoryScrollView.bounds.size.height/2)//hal
- let scrollingView = colorButtonsView(buttonSize, buttonCount: 12)
- categoryScrollView.contentSize = scrollingView.frame.size
- categoryScrollView.addSubview(scrollingView)
- categoryScrollView.showsVerticalScrollIndicator = false
- categoryScrollView.delegate = self
- categoryScrollView.pagingEnabled = false
- categoryScrollView.indicatorStyle = .Default
- categoryScrollView.contentOffset = CGPointMake(0, 0)
- }
- func colorButtonsView(buttonSize:CGSize, buttonCount:Int) -> UIView {
- let buttonView = UIView()
- buttonView.frame.origin = CGPointMake(50,142)
- let padding = CGSizeMake(kPadding, kPadding)
- buttonView.frame.size.width = (buttonSize.width + padding.width) * CGFloat(buttonCount)
- var buttonPosition = CGPointMake(0, padding.height)
- let buttonIncrement = buttonSize.width + padding.width
- for i in 0...(buttonCount - 1) {
- let button = UIButton(type: .Custom)
- button.frame.size = buttonSize
- button.frame.origin = buttonPosition
- buttonPosition.x = buttonPosition.x + buttonIncrement
- button.setTitle(categoryArr[i], forState: UIControlState.Normal)
- let buttonImagesOne = buttonImages[i]
- button.setImage(buttonImagesOne, forState: .Normal)
- button.layer.cornerRadius = 30
- button.addTarget(self, action: "pressed:", forControlEvents: .TouchUpInside)
- buttonView.addSubview(button)
- }
- //buttonView.backgroundColor = UIColor.redColor()
- return buttonView
- }
- }
- extension ViewController:UIScrollViewDelegate{
- func scrollViewDidEndDecelerating(scrollView: UIScrollView) {
- let index = round(scrollView.contentOffset.x / scrollView.frame.size.width)
- print(index)
- }
- func pressed(sender: UIButton!) {
- let vc = UIViewController(nibName: "GridViewController", bundle: nil)
- self.presentViewController(vc, animated: true, completion:nil)
- }
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