20150930 3d touchを試す
TRANSCRIPT
@itok_twit• いとうけい(itok)
• 公私共にプログラマ iOS / Mac(たまに Android や Windows)
• http://itok.jp/
UITouch
• force touch具合を直接取得できる
public var force: CGFloat { get } public var maximumPossibleForce: CGFloat { get }
• touchesMovedが大量に呼ばれるので注意
UIApplicationShortcutItem
• Info.plistに静的に宣言→UIApplicationShortcutItems
• UIApplication.shortcutItemsで動的に変更 public class UIApplicationShortcutItem : NSObject { public init(type: String, localizedTitle: String, localizedSubtitle: String?, icon: UIApplicationShortcutIcon?, userInfo: [NSObject : AnyObject]?) }
UIApplicationShortcutItem
• UIApplicationDelegateで受け取る func application(application: UIApplication, performActionForShortcutItem shortcutItem: UIApplicationShortcutItem, completionHandler: (Bool) -> Void)
UIViewControllerPreviewing
• Previewingに対応するViewを指定する extension UIViewController { public func registerForPreviewingWithDelegate( delegate: UIViewControllerPreviewingDelegate, sourceView: UIView) -> UIViewControllerPreviewing }
UIViewControllerPreviewing
• UIViewControllerPreviewingDelegateを実装 protocol UIViewControllerPreviewingDelegate { public func previewingContext( previewingContext: UIViewControllerPreviewing, viewControllerForLocation location: CGPoint) -> UIViewController? public func previewingContext( previewingContext: UIViewControllerPreviewing, commitViewController viewControllerToCommit: UIViewController) }
UIViewControllerPreviewing• メニューはUIViewController.previewActionItems()で宣言 class UIPreviewAction : NSObject, UIPreviewActionItem { public convenience init( title: String, style: UIPreviewActionStyle, handler: (UIPreviewAction, UIViewController) -> Void) }
class UIPreviewActionGroup : NSObject, UIPreviewActionItem { public convenience init( title: String, style: UIPreviewActionStyle, actions: [UIPreviewAction]) }
• UIPreviewActionGroupでサブメニューも作れる