public void HandleCalloutClick(UIControl control)
{
Console.WriteLine("TestView.HandleCalloutClick");
if (callout != null) {
callout.RemoveFromSuperview();
callout = null;
}
}
public void ShowCalloutAt(PointF point)
{
if (callout != null) {
callout.RemoveFromSuperview();
callout = null;
}
callout = CalloutView.AddCalloutView(this, "Teleport", point, this, new Selector("handleCalloutClick:"));
}
public static CalloutView AddCalloutView(UIView parent, string text, PointF pt, NSObject target, Selector sel)
{
CalloutView callout = new CalloutView (text, pt, target, sel);
callout.ShowWithAnimation (parent);
return callout;
}
public override void TouchesBegan(NSSet touches, UIEvent evt)
{
Console.WriteLine("TestView.TouchesBegan");
StopTimer();
if (callout != null) {
callout.RemoveFromSuperview();
callout = null;
}
touchPoint = ((UITouch)touches.AnyObject).LocationInView(this);
timer = NSTimer.CreateScheduledTimer(.5, this, new Selector("expand:"), null, false);
base.TouchesBegan (touches, evt);
}