public override void LoadView()
{
base.LoadView();
TitleScrollView = new UIScrollView
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = UIColor.White,
CanCancelContentTouches = false,
ShowsHorizontalScrollIndicator = false,
Bounces = false,
Delegate = this
};
View.AddSubview(TitleScrollView);
_bottomLine = new UIView {
BackgroundColor = _tabColor
};
TitleScrollView.AddSubview(_bottomLine);
_tabIndicator = new UIView {
BackgroundColor = _tabColor
};
TitleScrollView.AddSubview(_tabIndicator);
ContentScrollView = new UIScrollView
{
TranslatesAutoresizingMaskIntoConstraints = false,
DelaysContentTouches = false,
ShowsHorizontalScrollIndicator = false,
PagingEnabled = true,
ScrollEnabled = true,
Delegate = this
};
View.AddSubview(ContentScrollView);
View.AddConstraints(
TitleScrollView.AtTopOf(View),
TitleScrollView.AtLeftOf(View),
TitleScrollView.AtRightOf(View),
TitleScrollView.Height().EqualTo(_tabHeight),
ContentScrollView.Below(TitleScrollView),
ContentScrollView.WithSameWidth(TitleScrollView),
ContentScrollView.AtBottomOf(View)
);
}
private void AdjustConstraints()
{
View.RemoveConstraints(View.Constraints);
View.AddConstraints(
ShowOnBottom ?
TitleScrollView.AtBottomOf(View) :
TitleScrollView.AtTopOf(View),
TitleScrollView.AtLeftOf(View),
TitleScrollView.AtRightOf(View),
TitleScrollView.Height().EqualTo(_tabHeight),
ContentScrollView.WithSameWidth(TitleScrollView),
ShowOnBottom ?
ContentScrollView.Above(TitleScrollView) :
ContentScrollView.Below(TitleScrollView),
ShowOnBottom ?
ContentScrollView.AtTopOf(View) :
ContentScrollView.AtBottomOf(View)
);
}
