protected override void OnElementChanged(ElementChangedEventArgs<Page> e)
{
base.OnElementChanged(e);
_page = (e.NewElement) as GesturedContentPage;
_gestureDetector = new GestureDetector(new InternalGestureCapture(_page));
}
protected override void OnElementChanged (VisualElementChangedEventArgs e)
{
base.OnElementChanged (e);
_page = (GesturedContentPage)e.NewElement;
// Subscribe to the events here
if (_page.CaptureSwipeRightToLeft) {
NativeView.AddGestureRecognizer (new UISwipeGestureRecognizer (g => _page.OnSwipeRightToLeft()) { Direction = UISwipeGestureRecognizerDirection.Left });
}
if (_page.CaptureSwipeLeftToRight) {
NativeView.AddGestureRecognizer (new UISwipeGestureRecognizer (g => _page.OnSwipeLeftToRight()) { Direction = UISwipeGestureRecognizerDirection.Right });
}
if (_page.CaptureSwipeBottomToTop) {
NativeView.AddGestureRecognizer (new UISwipeGestureRecognizer (g => _page.OnSwipeBottomToTop()) { Direction = UISwipeGestureRecognizerDirection.Up });
}
if (_page.CaptureSwipeTopToBottom) {
NativeView.AddGestureRecognizer (new UISwipeGestureRecognizer (g => _page.OnSwipeTopToBottom()) { Direction = UISwipeGestureRecognizerDirection.Down });
}
if (_page.CaptureTap) {
NativeView.AddGestureRecognizer (new UITapGestureRecognizer (g => _page.OnTap()) { NumberOfTapsRequired = 1 });
}
if (_page.CaptureLongTap)
{
NativeView.AddGestureRecognizer (new UILongPressGestureRecognizer (g => _page.OnLongTap()));
}
}
protected override void OnElementChanged(ElementChangedEventArgs<Page> e)
{
base.OnElementChanged(e);
_page = (GesturedContentPage)e.NewElement;
}
public InternalGestureCapture(GesturedContentPage page)
{
_page = page;
}