void AddSomeGesturesUsingCode()
{
//2 options:
//1. use the standard xamarin api. e.g. view.GestureRecgonizers.Add(yourgesturerecognizer)
// and then call view.ProcessGestures();
// this has the benefit that when Xamarin add an api hook we can remove the view.ProcessGestures call and
// it will all be good.
//2. use the extension method view.AddGestureRecognizer(yourgesturerecognizer)
// this is easier to use; and does everything under the hood; but it's a bit more obtrusive.
// in all cases, until Xamarin do more to open up the api, you must use the view extension method
// removeGestureRecognizer
// comment on https://bugzilla.xamarin.com/show_bug.cgi?id=30467 to get Xamarin to expand
// IGestureRecognizer with some add/remove hooks
var tapRecognizer = new TwinTechs.Gestures.TapGestureRecognizer();
tapRecognizer.OnAction += OnAction;
Box2.AddGestureRecognizer(tapRecognizer);
var tapRecognizerWith2Tocuhes = new TwinTechs.Gestures.TapGestureRecognizer();
tapRecognizerWith2Tocuhes.OnAction += OnAction;
tapRecognizerWith2Tocuhes.NumberOfTouchesRequired = 2;
Label2.GestureRecognizers.Add(tapRecognizerWith2Tocuhes);
Label2.ProcessGestureRecognizers();
}
void AddSomeGesturesUsingCode()
{
//2 options:
//1. use the standard xamarin api. e.g. view.GestureRecgonizers.Add(yourgesturerecognizer)
// and then call view.ProcessGestures();
// this has the benefit that when Xamarin add an api hook we can remove the view.ProcessGestures call and
// it will all be good.
//2. use the extension method view.AddGestureRecognizer(yourgesturerecognizer)
// this is easier to use; and does everything under the hood; but it's a bit more obtrusive.
// in all cases, until Xamarin do more to open up the api, you must use the view extension method
// removeGestureRecognizer
// comment on https://bugzilla.xamarin.com/show_bug.cgi?id=30467 to get Xamarin to expand
// IGestureRecognizer with some add/remove hooks
var swipeRecognizer = new SwipeGestureRecognizer ();
swipeRecognizer.OnAction += OnAction;
swipeRecognizer.Direction = SwipeGestureRecognizerDirection.Left;
Box2.AddGestureRecognizer (swipeRecognizer);
var swipeRecognizerWith2Tocuhes = new TwinTechs.Gestures.TapGestureRecognizer ();
swipeRecognizerWith2Tocuhes.OnAction += OnAction;
swipeRecognizer.Direction = SwipeGestureRecognizerDirection.Right;
swipeRecognizerWith2Tocuhes.NumberOfTouchesRequired = 2;
Label2.GestureRecognizers.Add (swipeRecognizerWith2Tocuhes);
Label2.ProcessGestureRecognizers ();
}