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2014/10/15 ¤U¤È 10:09:33
iphone Programming Glossary: gesturerecognizer.stateTracing the exact location of the longpressgesture with CGPoint http://stackoverflow.com/questions/12963004/tracing-the-exact-location-of-the-longpressgesture-with-cgpoint numberOfViews self.view.frame.size.height void handleLongPress UILongPressGestureRecognizer gestureRecognizer if gestureRecognizer.state UIGestureRecognizerStateBegan UIActionSheet actionSheet UIActionSheet alloc initWithTitle nil delegate self cancelButtonTitle..
UIImageView Gestures (Zoom, Rotate) Question http://stackoverflow.com/questions/3448614/uiimageview-gestures-zoom-rotate-question point between the user's fingers void adjustAnchorPointForGestureRecognizer UIGestureRecognizer gestureRecognizer if gestureRecognizer.state UIGestureRecognizerStateBegan UIView piece gestureRecognizer.view CGPoint locationInView gestureRecognizer locationInView..
How to add a push pin to a MKMapView(IOS) when touching? http://stackoverflow.com/questions/3959994/how-to-add-a-push-pin-to-a-mkmapviewios-when-touching lpgr lpgr release Then in the gesture handler void handleLongPress UIGestureRecognizer gestureRecognizer if gestureRecognizer.state UIGestureRecognizerStateBegan return CGPoint touchPoint gestureRecognizer locationInView self.mapView CLLocationCoordinate2D..
UIGestureRecognizer and UITableViewCell issue http://stackoverflow.com/questions/4604296/uigesturerecognizer-and-uitableviewcell-issue you can determine the affected IndexPath and cell as follows void didSwipe UIGestureRecognizer gestureRecognizer if gestureRecognizer.state UIGestureRecognizerStateEnded CGPoint swipeLocation gestureRecognizer locationInView self.tableView NSIndexPath swipedIndexPath..
Gesture recognizer and button actions http://stackoverflow.com/questions/4825199/gesture-recognizer-and-button-actions NSLog @ s __FUNCTION__ void longPressGestureRecognizerStateChanged UIGestureRecognizer gestureRecognizer switch gestureRecognizer.state case UIGestureRecognizerStateEnded NSLog @ s __FUNCTION__ break default break iphone uibutton conflict uigesturerecognizer..
Create overlay from user interaction on MKMapView? http://stackoverflow.com/questions/5223195/create-overlay-from-user-interaction-on-mkmapview mapView addGestureRecognizer lpgr lpgr release ... void handleLongPress UIGestureRecognizer gestureRecognizer if gestureRecognizer.state UIGestureRecognizerStateBegan return CGPoint touchPoint gestureRecognizer locationInView mapView CLLocationCoordinate2D..
UIPinchGestureRecognizer Scale view in different x and y directions http://stackoverflow.com/questions/5349907/uipinchgesturerecognizer-scale-view-in-different-x-and-y-directions y gestureRecognizer locationInView self .y gestureRecognizer locationOfTouch 1 inView self .y if y 0 y 1 set Border if gestureRecognizer.state UIGestureRecognizerStateBegan xDis self.bounds.size.width x 2 yDis self.bounds.size.height y 2 double size cause x and y..
How to detect a swipe-to-delete gesture in a customized UITableviewCell? http://stackoverflow.com/questions/6167756/how-to-detect-a-swipe-to-delete-gesture-in-a-customized-uitableviewcell stringWithFormat @ Cell d indexPath.row ... return cell void cellSwiped UIGestureRecognizer gestureRecognizer if gestureRecognizer.state UIGestureRecognizerStateEnded UITableViewCell cell UITableViewCell gestureRecognizer.view NSIndexPath indexPath self.tableView..
How to get notified of UITableViewCell move start and end http://stackoverflow.com/questions/9898388/how-to-get-notified-of-uitableviewcell-move-start-and-end CustomTableViewCell @synthesize delegate _delegate void handleGesture UIGestureRecognizer gestureRecognizer if gestureRecognizer.state UIGestureRecognizerStateBegan _delegate CustomTableViewCell self isDragging YES Dragging started else if gestureRecognizer.state.. UIGestureRecognizerStateBegan _delegate CustomTableViewCell self isDragging YES Dragging started else if gestureRecognizer.state UIGestureRecognizerStateEnded _delegate CustomTableViewCell self isDragging NO Dragging ended void layoutSubviews super..
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