Apple Swfit UI控件实现

不下载你会懊悔的~~

下载地址:https://github.com/HunkSmile/Swift.git

// UILabel
var label = UILabel(frame: self.view.bounds)
label.backgroundColor = UIColor.clearColor()
label.textAlignment = NSTextAlignment.Center
label.font = UIFont.systemFontOfSize(36)
label.text = "Hello, Swift"
self.view.addSubview(label)

// UIButton
var button = UIButton.buttonWithType(UIButtonType.System) as? UIButton
button!.frame = CGRectMake(110.0, 120.0, 100.0, 50.0)
button!.backgroundColor = UIColor.grayColor()
button?.setTitleColor(UIColor.redColor(), forState: UIControlState.Normal)
button!.setTitleColor(UIColor.whiteColor(), forState: UIControlState.Highlighted)
button?.setTitle("Touch Me", forState: UIControlState.Normal)
button?.setTitle("Touch Me", forState: UIControlState.Highlighted)
button?.addTarget(self, action: "buttonAction:", forControlEvents: UIControlEvents.TouchUpInside)
button!.tag = 100
self.view.addSubview(button)

// UIImageView
var image     = UIImage(named: "swift-hero.png")
var imageView = UIImageView(frame: CGRectMake((CGRectGetWidth(self.view.bounds) - image.size.width) / 2.0, 120.0, image.size.width,
image.size.height))
imageView.image = image
self.view.addSubview(imageView)

// UISlider
var slider = UISlider(frame:CGRectMake(60.0, 120.0, 200.0, 30.0))
self.view.addSubview(slider)

// UIWebView
var webView = UIWebView(frame:self.view.bounds)
var url = NSURL(string: "http://caipiao.m.taobao.com")
var request = NSURLRequest(URL: url)
webView.loadRequest(request)
self.view.addSubview(webView)

// UISegmentedControl
var segmentControl = UISegmentedControl(items:["A", "B", "C", "D"])
segmentControl.frame = CGRectMake(110.0, 120.0, 100.0, 30.0)
self.view.addSubview(segmentControl)

// UISwitch
var switchControl = UISwitch(frame:CGRectMake(130.0, 120.0, 100.0, 30.0))
switchControl.on = true
self.view.addSubview(switchControl)

// UITextField
var textField = UITextField(frame:CGRectMake(60.0, 120.0, 200.0, 30.0))
textField.backgroundColor = UIColor.lightGrayColor()
textField.placeholder = "input text"
self.view.addSubview(textField)

// UIScrollView
var scrollView = UIScrollView(frame:CGRectMake(60.0, 120.0, 200.0,
200.0))
scrollView.pagingEnabled = true
scrollView.showsVerticalScrollIndicator = false
self.view.addSubview(scrollView)
var fX: CGFloat = 0.0
for(var i = 0; i < 3; ++i)
{
    var view = UIView(frame:CGRectMake(fX, 0.0, 200.0, 200.0))
    fX += 200.0
    view.backgroundColor = UIColor.redColor()
    scrollView.addSubview(view)
}
scrollView.contentSize = CGSizeMake(3 * 200.0, 200.0)
self.view.addSubview(scrollView)

// UISearchBar
var searchBar = UISearchBar(frame:CGRectMake(10.0, 120.0, 300.0,
30.0))
searchBar.showsCancelButton = true
searchBar.searchBarStyle = UISearchBarStyle.Minimal // Default, Prominent, Minimal
self.view.addSubview(searchBar)

// UIPageControl
var pageControl = UIPageControl(frame:CGRectMake(60.0, 120.0, 200.0, 200.0))
pageControl.numberOfPages = 5
pageControl.currentPageIndicatorTintColor = UIColor.blackColor()
pageControl.pageIndicatorTintColor = UIColor.redColor()
self.view.addSubview(pageControl)

// UIDatePicker
var datePicker = UIDatePicker(frame:CGRectMake(0.0, 120.0, 200.0, 200.0))
self.view.addSubview(datePicker)

// UIPickerView
var pickerView = UIPickerView(frame:CGRectMake(10.0, 120.0, 300.0, 200.0))
pickerView.delegate = self
pickerView.dataSource = self
self.view.addSubview(pickerView)

// UIProgressView
var progressView = UIProgressView(progressViewStyle:UIProgressViewStyle.Default)
progressView.frame = CGRectMake(10.0, 120.0, 300.0, 30.0)
progressView.setProgress(0.8, animated: true)
self.view.addSubview(progressView)

// UITextView
var textView = UITextView(frame:CGRectMake(10.0, 120.0, 300.0, 200.0))
textView.backgroundColor = UIColor.lightGrayColor()
textView.editable = false
textView.font = UIFont.systemFontOfSize(20)
textView.text = "Swift is an innovative new programming language for Cocoa and Cocoa Touch. Writing code is interactive and fun, the syntax is concise yet expressive, and apps run lightning-fast. Swift is ready for your next iOS and OS X project — or for addition into your current app — because Swift code works side-by-side with Objective-C."
self.view.addSubview(textView)

// UIToolbar
var toolBar = UIToolbar(frame:CGRectMake(60.0, 120.0, 200.0, 30.0))
var flexibleSpace = UIBarButtonItem(barButtonSystemItem:UIBarButtonSystemItem.FlexibleSpace, target:nil, action:nil)
var barBtnItemA = UIBarButtonItem(title: "A", style:UIBarButtonItemStyle.Plain, target:nil, action:nil)
var barBtnItemB = UIBarButtonItem(title: "B", style:UIBarButtonItemStyle.Plain, target:nil, action:nil)
var barBtnItemC = UIBarButtonItem(title: "C", style:UIBarButtonItemStyle.Plain, target:nil, action:nil)
var barBtnItemD = UIBarButtonItem(title: "D", style:UIBarButtonItemStyle.Plain, target:nil, action:nil)
toolBar.items = [flexibleSpace, barBtnItemA, flexibleSpace, barBtnItemB, flexibleSpace, barBtnItemC, flexibleSpace, barBtnItemD, flexibleSpace]
self.view.addSubview(toolBar)

// UIActionSheet
var alertController = UIAlertController(title: "ActionSheet", message: "Message", preferredStyle: UIAlertControllerStyle.ActionSheet)
alertController.addAction(UIAlertAction(title: "Go Back", style: UIAlertActionStyle.Destructive, handler: nil))
self.presentViewController(alertController, animated: true, completion:nil)

// UIActivityIndicatorView
var activityIndicatorView = UIActivityIndicatorView(activityIndicatorStyle:UIActivityIndicatorViewStyle.Gray)
activityIndicatorView.frame = CGRectMake(140.0, 120.0, 40.0, 40.0)
activityIndicatorView.startAnimating()
self.view.addSubview(activityIndicatorView)

// UIAlertView
var alert = UIAlertController(title: "Title", message: String(format: "Result = %i", 10), preferredStyle: UIAlertControllerStyle.Alert)
alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.Default, handler: nil))
self.presentViewController(alert, animated: true, completion: nil)

// UITableView
var tableView   : UITableView?
self.tableView = UITableView(frame:self.view.frame, style:UITableViewStyle.Plain)
self.tableView!.delegate = self
self.tableView!.dataSource = self
self.tableView!.registerClass(UITableViewCell.self, forCellReuseIdentifier: "Cell")
self.view?.addSubview(self.tableView)

// UITableViewDataSource Methods
func numberOfSectionsInTableView(tableView: UITableView!) -> Int
{
    return 1
}
func tableView(tableView: UITableView!, numberOfRowsInSection section: Int) -> Int
{
    return self.items!.count
}
func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCell!
{
    let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as UITableViewCell!
    cell.accessoryType = UITableViewCellAccessoryType.DisclosureIndicator
    cell.textLabel.text = self.items?.objectAtIndex(indexPath.row) as String

    return cell
}
// UITableViewDelegate Methods
func tableView(tableView: UITableView!, didSelectRowAtIndexPath indexPath: NSIndexPath!)
{
    self.tableView!.deselectRowAtIndexPath(indexPath, animated: true)
}