/// Determines the behavior of pinch gesture.
private void OnPinchGestureDetected(object source, PinchGestureDetector.DetectedEventArgs e)
{
if (e == null)
{
return;
}
if (e.PinchGesture.State == Gesture.StateType.Started)
{
preScale = e.PinchGesture.Scale;
}
else if (e.PinchGesture.State == Gesture.StateType.Finished || e.PinchGesture.State == Gesture.StateType.Cancelled)
{
if (preScale > e.PinchGesture.Scale)
{
if (BorderWindow.IsMaximized())
{
BorderWindow.Maximize(false);
}
else
{
BorderWindow.Minimize(true);
}
}
else
{
BorderWindow.Maximize(true);
}
}
}
public virtual bool OnMinimizeIconTouched(object sender, View.TouchEventArgs e)
{
if (e == null)
{
return(false);
}
if (e.Touch.GetState(0) == PointStateType.Up)
{
ClearWindowGesture();
BorderWindow.Minimize(true);
}
return(true);
}
protected void MinimizeBorderWindow()
{
ClearWindowGesture();
BorderWindow.Minimize(true);
OnMinimize(true);
}