protected override IBound LayoutChildren(IStyleSheet stylesheet, IBound styleBound, IBound maxBound)
{
float[] borders;
IBound bound = ControlsContext.Current.CreateLayoutBehaviour(stylesheet, this)
.Vertical(ContainerBehaviour.Childrens, styleBound, maxBound, out borders, true);
if (ContainerBehaviour.Childrens.Count > 0)
{
Behavour.SetBorders(borders);
}
Behavour.ScrollingArea = bound.Height;
return(bound);
}
protected override void View_TouchInvoke(object sender, View.TouchEventArgs e)
{
base.View_TouchInvoke(sender, e);
if (Scrolled)
{
if (e.Event.Action == MotionEventActions.Up ||
e.Event.Action == MotionEventActions.Cancel)
{
float offset = Behavour.HandleSwipe(_startY, e.Event.GetY(), _view.ScrollY);
Scroll(offset);
Scrolled = false;
ScrollPerGesture = 0;
e.Handled = true;
}
}
}