[mac] Breakout common editor access

Since Cocoa is so readily dependent on sub-classing we need to switch to interfaces to
commonize our access to things we need on the various controls. Not everything can
sub-class from PropertyEditorControl.

1 files changed, 9 insertions, 1 deletions

diff --git a/Xamarin.PropertyEditing.Mac/Controls/Custom/BrushTabViewController.cs b/Xamarin.PropertyEditing.Mac/Controls/Custom/BrushTabViewController.cs
index a8d021f..fd6a4c2 100644
--- a/Xamarin.PropertyEditing.Mac/Controls/Custom/BrushTabViewController.cs
+++ b/Xamarin.PropertyEditing.Mac/Controls/Custom/BrushTabViewController.cs
@@ -10,7 +10,8 @@ using Xamarin.PropertyEditing.ViewModels;
 
 namespace Xamarin.PropertyEditing.Mac
 {
-	internal class BrushTabViewController : UnderlinedTabViewController<BrushPropertyViewModel>
+	internal class BrushTabViewController
+		: UnderlinedTabViewController<BrushPropertyViewModel>, IEditorView
 	{
 		public BrushTabViewController ()
 		{
@@ -34,6 +35,13 @@ namespace Xamarin.PropertyEditing.Mac
 			TabStack.AddView (this.filterResource, NSStackViewGravity.Leading);
 		}
 
+		EditorViewModel IEditorView.ViewModel {
+			get { return this.ViewModel; }
+			set { ViewModel = (BrushPropertyViewModel)value; }
+		}
+
+		NSView IEditorView.NativeView => View;
+
 		public override void OnViewModelChanged (BrushPropertyViewModel oldModel)
 		{
 			this.inhibitSelection = true;