summaryrefslogtreecommitdiff
path: root/Xamarin.Forms.Platform.iOS/NativeViewWrapper.cs
blob: 31cb186dc745429db36fbea62bac45ae733f445b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
using UIKit;

namespace Xamarin.Forms.Platform.iOS
{
	public class NativeViewWrapper : View
	{
		public NativeViewWrapper(UIView nativeView, GetDesiredSizeDelegate getDesiredSizeDelegate = null, SizeThatFitsDelegate sizeThatFitsDelegate = null, LayoutSubviewsDelegate layoutSubViews = null)
		{
			GetDesiredSizeDelegate = getDesiredSizeDelegate;
			SizeThatFitsDelegate = sizeThatFitsDelegate;
			LayoutSubViews = layoutSubViews;
			NativeView = nativeView;

			nativeView.TransferbindablePropertiesToWrapper(this);
		}

		public GetDesiredSizeDelegate GetDesiredSizeDelegate { get; }

		public LayoutSubviewsDelegate LayoutSubViews { get; set; }

		public UIView NativeView { get; }

		public SizeThatFitsDelegate SizeThatFitsDelegate { get; set; }

		protected override void OnBindingContextChanged()
		{
			NativeView.SetBindingContext(BindingContext, nv => nv.Subviews);
			base.OnBindingContextChanged();
		}
	}
}