public override Bound Apply(StyleSheet.StyleSheet stylesheet, Bound styleBound, Bound maxBound)
{
base.Apply(stylesheet, styleBound, maxBound);
var app = UIScreen.MainScreen.ApplicationFrame;
Bound bound = new Bound(app.Width, app.Height);
LayoutBehaviour.Screen(stylesheet, this, _child, bound);
Rectangle old = _child.Frame;
_child.Frame = new Rectangle(old.Left + app.Left, old.Top + app.Top, old.Width, old.Height);
// background color
_view.BackgroundColor = stylesheet.GetHelper <StyleHelper> ().ColorOrClear <BackgroundColor> (this);
if (OnLoad != null)
{
OnLoad.Execute();
}
Frame = new Rectangle(app.Left, app.Top, bound);
return(bound);
}
void LayoutChild(IControl <View> control)
{
float controlWidth = Frame.Width;
float controlHeight = Frame.Height;
float width = _stylesheet.GetHelper <StyleHelper>().Width(control, controlWidth);
float height = _stylesheet.GetHelper <StyleHelper>().Height(control, controlHeight);
LayoutBehaviour.InitializeImageContainer(_stylesheet, control, ref width, ref height);
Bound bound = control.Apply(_stylesheet, new Bound(width, height), new Bound(width, float.PositiveInfinity));
control.Frame = new Rectangle(0, 0, bound);
}
protected override Bound LayoutChildren(StyleSheet.StyleSheet stylesheet, Bound styleBound, Bound maxBound)
{
Bound bound = LayoutBehaviour.Vertical(stylesheet, this, Childrens, styleBound, maxBound, true);
if (Childrens.Count > 0)
{
Behavour.Borders.Add(Childrens[0].Frame.Top);
foreach (IControl <View> control in Childrens)
{
Behavour.Borders.Add(control.Frame.Bottom);
}
}
Behavour.ScrolledMeasure = bound.Height;
return(bound);
}
void LayoutChild(IControl <UIView> control)
{
StyleHelper style = _stylesheet.GetHelper <StyleHelper> ();
float parentWidth = _view.Frame.Width;
float parentHeight = _view.Frame.Height;
float w = style.Width(control, parentWidth);
float h = style.Height(control, parentHeight);
LayoutBehaviour.InitializeImageContainer(_stylesheet, control, ref w, ref h);
Bound bound = control.Apply(_stylesheet, new Bound(w, h), new Bound(w, float.MaxValue));
control.Frame = new Rectangle(0, 0, bound);
}
protected override Bound LayoutChildren(StyleSheet.StyleSheet stylesheet, Bound styleBound, Bound maxBound)
{
_behaviour.ScrolledMeasure = styleBound.Width;
Bound bound = LayoutBehaviour.Horizontal(stylesheet, this, _controls, styleBound, maxBound, true);
if (_controls.Count > 0)
{
_behaviour.Borders.Add(_controls [0].Frame.Left);
foreach (var control in _controls)
{
_behaviour.Borders.Add(control.Frame.Right);
}
}
return(bound);
}
protected override Bound LayoutChildren(StyleSheet.StyleSheet stylesheet, Bound styleBound, Bound maxBound)
{
return(LayoutBehaviour.Vertical(stylesheet, this, Childrens, styleBound, maxBound));
}
protected override Bound LayoutChildren(StyleSheet.StyleSheet stylesheet, Bound styleBound, Bound maxBound)
{
return(LayoutBehaviour.Dock(stylesheet, this, _controls, styleBound, maxBound));
}
protected override Bound LayoutChildren(StyleSheet.StyleSheet stylesheet, Bound styleBound, Bound maxBound)
{
return(LayoutBehaviour.Screen(stylesheet, this, Childrens[0], maxBound));
}