protected override void OnElementChanged(ElementChangedEventArgs <ExtendedListView> e)
{
base.OnElementChanged(e);
if (Control == null)
{
SetNativeControl(new UITableView()
{
BackgroundColor = UIColor.White,
RowHeight = NativeListCell.HEIGHT,
AutoresizingMask = UIViewAutoresizing.All,
SeparatorStyle = UITableViewCellSeparatorStyle.None,
Bounces = true,
BouncesZoom = true,
ScrollEnabled = true,
SectionFooterHeight = 0,
SectionHeaderHeight = NativeListCell.HEIGHT,
//The following two lines are written to disable the default behaviour of section header movement with cells
TableHeaderView = new UIView(new CGRect(0, 0, 100, NativeListCell.HEIGHT)),
ContentInset = new UIEdgeInsets(-NativeListCell.HEIGHT, 0, 0, 0)
});
}
if (e.OldElement != null)
{
// unsubscribe
}
if (e.NewElement != null)
{
// subscribe
var s = new SettingsListSource(e.NewElement);
Control.Source = s;
}
}
protected override void OnElementPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
base.OnElementPropertyChanged(sender, e);
if (e.PropertyName == ExtendedListView.ItemsProperty.PropertyName)
{
// update the Items list in the UITableViewSource
var s = new SettingsListSource(Element);
Control.Source = s;
}
}