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2014/10/15 ¤U¤È 10:15:24
iphone Programming Glossary: uitapgesturerecognizerDoes UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview fires but when numberOfTouchesRequired is set to one the selector doesn't fire. Here is my code UITapGestureRecognizer tap1 UITapGestureRecognizer alloc initWithTarget self action @selector select1 tap1.numberOfTouchesRequired.. is set to one the selector doesn't fire. Here is my code UITapGestureRecognizer tap1 UITapGestureRecognizer alloc initWithTarget self action @selector select1 tap1.numberOfTouchesRequired 2 tap1.numberOfTapsRequired..
UIButton inside a view that has a UITapGestureRecognizer http://stackoverflow.com/questions/3344341/uibutton-inside-a-view-that-has-a-uitapgesturerecognizer inside a view that has a UITapGestureRecognizer I have view with a UITapGestureRecognizer . So when I tap on the view an other view appears above this.. inside a view that has a UITapGestureRecognizer I have view with a UITapGestureRecognizer . So when I tap on the view an other view appears above this view. This new view has three buttons... these buttons The weird thing is that the buttons still get highlighted. I can't just remove the UITapGestureRecognizer after I received it's tap. Because with it the new view can also be removed. Means I want a behavior..
Gesture recognizer and button actions http://stackoverflow.com/questions/4825199/gesture-recognizer-and-button-actions Gesture recognizer setup void viewDidLoad super viewDidLoad double tap gesture recognizer UITapGestureRecognizer dtapGestureRecognize UITapGestureRecognizer alloc initWithTarget self action @selector doubleTapGestureRecognizer.. super viewDidLoad double tap gesture recognizer UITapGestureRecognizer dtapGestureRecognize UITapGestureRecognizer alloc initWithTarget self action @selector doubleTapGestureRecognizer dtapGestureRecognize.delegate.. 2 self.viewB addGestureRecognizer dtapGestureRecognize single tap gesture recognizer UITapGestureRecognizer tapGestureRecognize UITapGestureRecognizer alloc initWithTarget self action @selector singleTapGestureRecognizer..
iphone, dismiss keyboard when touching outside of textfield http://stackoverflow.com/questions/5306240/iphone-dismiss-keyboard-when-touching-outside-of-textfield and then call resign first responder on the textfield on it's selector. The code In viewDidLoad UITapGestureRecognizer tap UITapGestureRecognizer alloc initWithTarget self action @selector dismissKeyboard self.view.. responder on the textfield on it's selector. The code In viewDidLoad UITapGestureRecognizer tap UITapGestureRecognizer alloc initWithTarget self action @selector dismissKeyboard self.view addGestureRecognizer tap In..
Customize the MKAnnotationView callout http://stackoverflow.com/questions/8018841/customize-the-mkannotationview-callout identifier owner self options nil prevent the tap and double tap from reaching views underneath UITapGestureRecognizer tapGestureRecognizer ... return self To be able to push another view controller from the callout view..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview when I have the numberOfTouchesRequired set to 2 the selector fires but when numberOfTouchesRequired is set to one the selector doesn't fire. Here is my code UITapGestureRecognizer tap1 UITapGestureRecognizer alloc initWithTarget self action @selector select1 tap1.numberOfTouchesRequired 2 tap1.numberOfTapsRequired 1 tap1.delegate self self.ans1WebView.. set to 2 the selector fires but when numberOfTouchesRequired is set to one the selector doesn't fire. Here is my code UITapGestureRecognizer tap1 UITapGestureRecognizer alloc initWithTarget self action @selector select1 tap1.numberOfTouchesRequired 2 tap1.numberOfTapsRequired 1 tap1.delegate self self.ans1WebView addGestureRecognizer..
UIButton inside a view that has a UITapGestureRecognizer http://stackoverflow.com/questions/3344341/uibutton-inside-a-view-that-has-a-uitapgesturerecognizer inside a view that has a UITapGestureRecognizer I have view with a UITapGestureRecognizer . So when I tap on the view an other view appears above this view. This new view has three buttons. When I now press.. inside a view that has a UITapGestureRecognizer I have view with a UITapGestureRecognizer . So when I tap on the view an other view appears above this view. This new view has three buttons. When I now press on one of these buttons I don't get the buttons.. buttons anymore. What can I do to get the events through to these buttons The weird thing is that the buttons still get highlighted. I can't just remove the UITapGestureRecognizer after I received it's tap. Because with it the new view can also be removed. Means I want a behavior like the fullscreen vide controls . iphone objective c cocoa..
Gesture recognizer and button actions http://stackoverflow.com/questions/4825199/gesture-recognizer-and-button-actions Here's some related code #pragma mark #pragma mark View lifecycle Gesture recognizer setup void viewDidLoad super viewDidLoad double tap gesture recognizer UITapGestureRecognizer dtapGestureRecognize UITapGestureRecognizer alloc initWithTarget self action @selector doubleTapGestureRecognizer dtapGestureRecognize.delegate self dtapGestureRecognize.numberOfTapsRequired.. mark View lifecycle Gesture recognizer setup void viewDidLoad super viewDidLoad double tap gesture recognizer UITapGestureRecognizer dtapGestureRecognize UITapGestureRecognizer alloc initWithTarget self action @selector doubleTapGestureRecognizer dtapGestureRecognize.delegate self dtapGestureRecognize.numberOfTapsRequired 2 self.viewB.. self dtapGestureRecognize.numberOfTapsRequired 2 self.viewB addGestureRecognizer dtapGestureRecognize single tap gesture recognizer UITapGestureRecognizer tapGestureRecognize UITapGestureRecognizer alloc initWithTarget self action @selector singleTapGestureRecognizer tapGestureRecognize.delegate self tapGestureRecognize.numberOfTapsRequired..
iphone, dismiss keyboard when touching outside of textfield http://stackoverflow.com/questions/5306240/iphone-dismiss-keyboard-when-touching-outside-of-textfield to add an UITapGestureRecogniser and assign it to the view and then call resign first responder on the textfield on it's selector. The code In viewDidLoad UITapGestureRecognizer tap UITapGestureRecognizer alloc initWithTarget self action @selector dismissKeyboard self.view addGestureRecognizer tap In dismissKeyboard void dismissKeyboard.. and assign it to the view and then call resign first responder on the textfield on it's selector. The code In viewDidLoad UITapGestureRecognizer tap UITapGestureRecognizer alloc initWithTarget self action @selector dismissKeyboard self.view addGestureRecognizer tap In dismissKeyboard void dismissKeyboard aTextField resignFirstResponder..
Customize the MKAnnotationView callout http://stackoverflow.com/questions/8018841/customize-the-mkannotationview-callout identifier if self nil NSBundle mainBundle loadNibNamed identifier owner self options nil prevent the tap and double tap from reaching views underneath UITapGestureRecognizer tapGestureRecognizer ... return self To be able to push another view controller from the callout view I used notifications. The SO answer I linked at the top contains..
Dismiss keyboard by touching background of UITableView http://stackoverflow.com/questions/2321038/dismiss-keyboard-by-touching-background-of-uitableview What am I doing wrong Thanks iphone uitableview share improve this question This is easily done by creating a UITapGestureRecognizer object by default this will detect a gesture on a single tap so no further customization is required specifying a target.. is fired and then attaching the gesture recognizer object to your table view. E.g. Perhaps in your viewDidLoad method UITapGestureRecognizer gestureRecognizer UITapGestureRecognizer alloc initWithTarget self action @selector hideKeyboard self.tableView addGestureRecognizer.. recognizer object to your table view. E.g. Perhaps in your viewDidLoad method UITapGestureRecognizer gestureRecognizer UITapGestureRecognizer alloc initWithTarget self action @selector hideKeyboard self.tableView addGestureRecognizer gestureRecognizer And the hideKeyboard..
Iphone SDK dismissing Modal ViewControllers on ipad by clicking outside of it http://stackoverflow.com/questions/2623417/iphone-sdk-dismissing-modal-viewcontrollers-on-ipad-by-clicking-outside-of-it this is pretty straightforward to do. Have your modal view controller attach a gesture recognizer to the view's window UITapGestureRecognizer recognizer UITapGestureRecognizer alloc initWithTarget self action @selector handleTapBehind recognizer setNumberOfTapsRequired.. do. Have your modal view controller attach a gesture recognizer to the view's window UITapGestureRecognizer recognizer UITapGestureRecognizer alloc initWithTarget self action @selector handleTapBehind recognizer setNumberOfTapsRequired 1 recognizer.cancelsTouchesInView.. modal view self.view.window addGestureRecognizer recognizer recognizer release The handling code void handleTapBehind UITapGestureRecognizer sender if sender.state UIGestureRecognizerStateEnded CGPoint location sender locationInView nil Passing nil gives us coordinates..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview set to 2 the selector fires but when numberOfTouchesRequired is set to one the selector doesn't fire. Here is my code UITapGestureRecognizer tap1 UITapGestureRecognizer alloc initWithTarget self action @selector select1 tap1.numberOfTouchesRequired 2 tap1.numberOfTapsRequired.. but when numberOfTouchesRequired is set to one the selector doesn't fire. Here is my code UITapGestureRecognizer tap1 UITapGestureRecognizer alloc initWithTarget self action @selector select1 tap1.numberOfTouchesRequired 2 tap1.numberOfTapsRequired 1 tap1.delegate..
UIButton inside a view that has a UITapGestureRecognizer http://stackoverflow.com/questions/3344341/uibutton-inside-a-view-that-has-a-uitapgesturerecognizer inside a view that has a UITapGestureRecognizer I have view with a UITapGestureRecognizer . So when I tap on the view an other view appears above this view. This new view.. inside a view that has a UITapGestureRecognizer I have view with a UITapGestureRecognizer . So when I tap on the view an other view appears above this view. This new view has three buttons. When I now press on.. the events through to these buttons The weird thing is that the buttons still get highlighted. I can't just remove the UITapGestureRecognizer after I received it's tap. Because with it the new view can also be removed. Means I want a behavior like the fullscreen..
UIDatePicker pop up after UIButton is pressed http://stackoverflow.com/questions/4824043/uidatepicker-pop-up-after-uibutton-is-pressed initWithFrame self.view.bounds autorelease darkView.alpha 0 darkView.backgroundColor UIColor blackColor darkView.tag 9 UITapGestureRecognizer tapGesture UITapGestureRecognizer alloc initWithTarget self action @selector dismissDatePicker autorelease darkView addGestureRecognizer.. darkView.alpha 0 darkView.backgroundColor UIColor blackColor darkView.tag 9 UITapGestureRecognizer tapGesture UITapGestureRecognizer alloc initWithTarget self action @selector dismissDatePicker autorelease darkView addGestureRecognizer tapGesture self.view..
Gesture recognizer and button actions http://stackoverflow.com/questions/4825199/gesture-recognizer-and-button-actions #pragma mark View lifecycle Gesture recognizer setup void viewDidLoad super viewDidLoad double tap gesture recognizer UITapGestureRecognizer dtapGestureRecognize UITapGestureRecognizer alloc initWithTarget self action @selector doubleTapGestureRecognizer dtapGestureRecognize.delegate.. setup void viewDidLoad super viewDidLoad double tap gesture recognizer UITapGestureRecognizer dtapGestureRecognize UITapGestureRecognizer alloc initWithTarget self action @selector doubleTapGestureRecognizer dtapGestureRecognize.delegate self dtapGestureRecognize.numberOfTapsRequired.. 2 self.viewB addGestureRecognizer dtapGestureRecognize single tap gesture recognizer UITapGestureRecognizer tapGestureRecognize UITapGestureRecognizer alloc initWithTarget self action @selector singleTapGestureRecognizer tapGestureRecognize.delegate..
iphone, dismiss keyboard when touching outside of textfield http://stackoverflow.com/questions/5306240/iphone-dismiss-keyboard-when-touching-outside-of-textfield assign it to the view and then call resign first responder on the textfield on it's selector. The code In viewDidLoad UITapGestureRecognizer tap UITapGestureRecognizer alloc initWithTarget self action @selector dismissKeyboard self.view addGestureRecognizer.. then call resign first responder on the textfield on it's selector. The code In viewDidLoad UITapGestureRecognizer tap UITapGestureRecognizer alloc initWithTarget self action @selector dismissKeyboard self.view addGestureRecognizer tap In dismissKeyboard void..
Customize the MKAnnotationView callout http://stackoverflow.com/questions/8018841/customize-the-mkannotationview-callout loadNibNamed identifier owner self options nil prevent the tap and double tap from reaching views underneath UITapGestureRecognizer tapGestureRecognizer ... return self To be able to push another view controller from the callout view I used notifications...
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