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2014/10/15 ¤U¤È 10:15:03
iphone Programming Glossary: touchesmovedHow to intercept touches events on a MKMapView or UIWebView objects? http://stackoverflow.com/questions/1049889/how-to-intercept-touches-events-on-a-mkmapview-or-uiwebview-objects gesture recognizers. Add it to the map view and then use the gestureRecognizer's touchesBegan touchesMoved etc. to your fancy. How to detect any tap inside an MKMapView sans tricks WildcardGestureRecognizer.. NSSet touches withEvent UIEvent event void touchesEnded NSSet touches withEvent UIEvent event void touchesMoved NSSet touches withEvent UIEvent event void reset void ignoreTouch UITouch touch forEvent UIEvent event..
Custom Delete button On Editing in UITableView Cell http://stackoverflow.com/questions/1615469/custom-delete-button-on-editing-in-uitableview-cell
Observing pinch multi-touch gestures in a UITableView http://stackoverflow.com/questions/2003201/observing-pinch-multi-touch-gestures-in-a-uitableview a new ViewController object. But I can not scroll the UITableView despite passing the touchesBegan touchesMoved and touchesEnded events. iphone uitableview multi touch pinch share improve this question This..
iPhone smooth sketch drawing algorithm http://stackoverflow.com/questions/5076622/iphone-smooth-sketch-drawing-algorithm NSSet touches withEvent UIEvent event then I collect a single touch in an array with void touchesMoved NSSet touches withEvent UIEvent event and when the user lefts a finger from the screen I called void..
Is there a way to pass touches through on the iPhone? http://stackoverflow.com/questions/631427/is-there-a-way-to-pass-touches-through-on-the-iphone the button directly into the main area and take the same action essentially the touchesBegan and touchesMoved should be passed on to the main view when touching the UIButtons but also should send the button press.. the touches began section to start the main area touching operation. However at this point the touchesMoved and touchesEnded are obviously not being called because the touches originated on the UIButton. Is there..
How to intercept touches events on a MKMapView or UIWebView objects? http://stackoverflow.com/questions/1049889/how-to-intercept-touches-events-on-a-mkmapview-or-uiwebview-objects that cannot be prevented and that cannot prevent other gesture recognizers. Add it to the map view and then use the gestureRecognizer's touchesBegan touchesMoved etc. to your fancy. How to detect any tap inside an MKMapView sans tricks WildcardGestureRecognizer tapInterceptor WildcardGestureRecognizer alloc init tapInterceptor.touchesBeganCallback.. touchesBeganCallback touches event void touchesCancelled NSSet touches withEvent UIEvent event void touchesEnded NSSet touches withEvent UIEvent event void touchesMoved NSSet touches withEvent UIEvent event void reset void ignoreTouch UITouch touch forEvent UIEvent event BOOL canBePreventedByGestureRecognizer UIGestureRecognizer..
Custom Delete button On Editing in UITableView Cell http://stackoverflow.com/questions/1615469/custom-delete-button-on-editing-in-uitableview-cell
Observing pinch multi-touch gestures in a UITableView http://stackoverflow.com/questions/2003201/observing-pinch-multi-touch-gestures-in-a-uitableview and they respond properly by triggering a transition to a new ViewController object. But I can not scroll the UITableView despite passing the touchesBegan touchesMoved and touchesEnded events. iphone uitableview multi touch pinch share improve this question This seems to be a classic problem. In my case I wanted to intercept..
iPhone smooth sketch drawing algorithm http://stackoverflow.com/questions/5076622/iphone-smooth-sketch-drawing-algorithm when user places a finger on the screen I called void touchesBegan NSSet touches withEvent UIEvent event then I collect a single touch in an array with void touchesMoved NSSet touches withEvent UIEvent event and when the user lefts a finger from the screen I called void touchesEnded NSSet touches withEvent UIEvent event then I draw..
Is there a way to pass touches through on the iPhone? http://stackoverflow.com/questions/631427/is-there-a-way-to-pass-touches-through-on-the-iphone main area. I would also like to allow the user to drag from the button directly into the main area and take the same action essentially the touchesBegan and touchesMoved should be passed on to the main view when touching the UIButtons but also should send the button press action. Right now I have the touch up inside changing the.. calls the touch up inside section to set the control then calls the touches began section to start the main area touching operation. However at this point the touchesMoved and touchesEnded are obviously not being called because the touches originated on the UIButton. Is there a way to half ignore the touches so they're passed to the..
How to intercept touches events on a MKMapView or UIWebView objects? http://stackoverflow.com/questions/1049889/how-to-intercept-touches-events-on-a-mkmapview-or-uiwebview-objects cannot prevent other gesture recognizers. Add it to the map view and then use the gestureRecognizer's touchesBegan touchesMoved etc. to your fancy. How to detect any tap inside an MKMapView sans tricks WildcardGestureRecognizer tapInterceptor WildcardGestureRecognizer.. touchesCancelled NSSet touches withEvent UIEvent event void touchesEnded NSSet touches withEvent UIEvent event void touchesMoved NSSet touches withEvent UIEvent event void reset void ignoreTouch UITouch touch forEvent UIEvent event BOOL canBePreventedByGestureRecognizer..
Blur an image of specific part (rectangular, circular)? http://stackoverflow.com/questions/14107979/blur-an-image-of-specific-part-rectangular-circular UIGraphicsEndImageContext return newImage return nil Method 4 Touch Move #pragma mark Touch Methods void touchesMoved NSSet touches withEvent UIEvent event UIImage croppedImg nil UITouch touch touches anyObject CGPoint currentPoint touch..
Dragging an UIView inside UIScrollView http://stackoverflow.com/questions/1481826/dragging-an-uiview-inside-uiscrollview self convertPoint point toView tile withEvent event return tile return nil And tile view has this method void touchesMoved NSSet touches withEvent UIEvent event UITouch touch touches anyObject CGPoint location touch locationInView self.superview.. works but not fully correct the tile sometimes falls down during the drag process. More precisely it stops receiving touchesMoved invocations and scroll view starts scrolling instead. I noticed that this depends on the drag speed the faster I drag the..
Custom Delete button On Editing in UITableView Cell http://stackoverflow.com/questions/1615469/custom-delete-button-on-editing-in-uitableview-cell
Observing pinch multi-touch gestures in a UITableView http://stackoverflow.com/questions/2003201/observing-pinch-multi-touch-gestures-in-a-uitableview a transition to a new ViewController object. But I can not scroll the UITableView despite passing the touchesBegan touchesMoved and touchesEnded events. iphone uitableview multi touch pinch share improve this question This seems to be a classic..
Reading PDF files as string through iPhone application http://stackoverflow.com/questions/2362393/reading-pdf-files-as-string-through-iphone-application CGPoint LasttouchPoint touch locationInView self.view int LasttouchX LasttouchPoint.x startpoint LasttouchX void touchesMoved NSSet touches withEvent UIEvent event void touchesEnded NSSet touches withEvent UIEvent event UITouch touch touches anyObject..
Finding the direction of scrolling in a UIScrollView? http://stackoverflow.com/questions/2543670/finding-the-direction-of-scrolling-in-a-uiscrollview like to know which direction left right the user scrolls. What I did was to subclass the UIScrollView and override the touchesMoved method void touchesMoved NSSet touches withEvent UIEvent event super touchesMoved touches withEvent event UITouch touch.. left right the user scrolls. What I did was to subclass the UIScrollView and override the touchesMoved method void touchesMoved NSSet touches withEvent UIEvent event super touchesMoved touches withEvent event UITouch touch touches anyObject float now.. the UIScrollView and override the touchesMoved method void touchesMoved NSSet touches withEvent UIEvent event super touchesMoved touches withEvent event UITouch touch touches anyObject float now touch locationInView self .x float before touch previousLocationInView..
http://stackoverflow.com/questions/4982277/uiview-drag-image-and-text etc. First thing to do is to make a custom view say DraggableView by subclassing UIView. Then override UIView's touchesMoved withEvent method and you can get a current dragging location there and move the DraggableView. Look at the following example... and you can get a current dragging location there and move the DraggableView. Look at the following example. void touchesMoved NSSet touches withEvent UIEvent event UITouch aTouch touches anyObject CGPoint location aTouch locationInView self.superview..
iPhone smooth sketch drawing algorithm http://stackoverflow.com/questions/5076622/iphone-smooth-sketch-drawing-algorithm I called void touchesBegan NSSet touches withEvent UIEvent event then I collect a single touch in an array with void touchesMoved NSSet touches withEvent UIEvent event and when the user lefts a finger from the screen I called void touchesEnded NSSet..
Is there a way to pass touches through on the iPhone? http://stackoverflow.com/questions/631427/is-there-a-way-to-pass-touches-through-on-the-iphone the user to drag from the button directly into the main area and take the same action essentially the touchesBegan and touchesMoved should be passed on to the main view when touching the UIButtons but also should send the button press action. Right now.. the control then calls the touches began section to start the main area touching operation. However at this point the touchesMoved and touchesEnded are obviously not being called because the touches originated on the UIButton. Is there a way to half ignore..
How to use UIPanGestureRecognizer to move object? iPhone/iPad http://stackoverflow.com/questions/6672677/how-to-use-uipangesturerecognizer-to-move-object-iphone-ipad And that method does not get executed either. Maybe I am wrong but I think this methods should work like the void touchesMoved NSSet touches withEvent UIEvent event method where I just have to place that method and it will get called whenever there..
how can i detect the touch event of an UIImageView http://stackoverflow.com/questions/855095/how-can-i-detect-the-touch-event-of-an-uiimageview UIView which is derived from UIResponder so it's ready to handle touch events. You'll want to provide the touchesBegan touchesMoved and touchesEnded methods and they'll get called if the user taps the image. If all you want is a tap event it's easier to..
Handling touches inside UIWebview http://stackoverflow.com/questions/990870/handling-touches-inside-uiwebview touches inside UIWebview I have created a subclass of UIWebView and have implemented the touchesBegan touchesMoved and touchesEnded methods. but the webview subclass is not handling the touch events. Is there any method to handle the touch..
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