protected override void OnEnable()
{
CreateGustures();
if (_ScaleDetector != null)
{
_ScaleDetector.IsEnabled = true;
}
if (_DragDetector != null)
{
_DragDetector.IsEnabled = SelectedElement != null;
}
if (_TapDetector != null)
{
_TapDetector.IsEnabled = true;
}
if (Elements != null)
{
foreach (var e in Elements)
{
if (e != null)
{
e.enabled = false;
}
}
}
if (SelectedElement == null && Elements != null)
{
SelectedElement = Elements[0];
}
}
protected virtual void OnDisable()
{
SelectedElement = null;
if (_ScaleDetector != null)
{
_ScaleDetector.IsEnabled = false;
}
if (_DragDetector != null)
{
_DragDetector.IsEnabled = false;
}
if (_TapDetector != null)
{
_TapDetector.IsEnabled = false;
}
if (Elements != null)
{
foreach (var e in Elements)
{
if (e != null)
{
e.enabled = true;
}
}
}
}
void JoyElementResizer_Tap(object sender, TapGestureEventArgs args)
{
foreach (var item in Elements)
{
if (item != null)
{
if (item.RenderArea.Contains(args.Positions[0]))
{
SelectedElement = item;
break;
}
}
}
}