[Mac] Set Tooltip value for when resizing occurs & long properties are clipped

Author: Dominique Louis

Xamarin.PropertyEditing.Mac/Controls/Custom/UnfocusableTextField.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using AppKit;
 using CoreGraphics;
 using Foundation;

Xamarin.PropertyEditing.Mac/Controls/EditorContainer.cs

@@ -1,5 +1,7 @@
 using System;
 using AppKit;
+using CoreGraphics;
+using Foundation;
 
 namespace Xamarin.PropertyEditing.Mac
 {
@@ -27,7 +29,7 @@ public EditorContainer (IHostResourceProvider hostResources, IEditorView editorV
 
 				this.AddConstraints (new[] {
 					NSLayoutConstraint.Create (EditorView.NativeView, NSLayoutAttribute.CenterY, NSLayoutRelation.Equal, this, NSLayoutAttribute.CenterY, 1f, 0f),
-					NSLayoutConstraint.Create (EditorView.NativeView, NSLayoutAttribute.Left, NSLayoutRelation.Equal, this.label, NSLayoutAttribute.Right, 1f, 5f),
+					NSLayoutConstraint.Create (EditorView.NativeView, NSLayoutAttribute.Left, NSLayoutRelation.Equal, this.label, NSLayoutAttribute.Right, 1f, LabelToControlSpacing),
 					NSLayoutConstraint.Create (EditorView.NativeView, NSLayoutAttribute.Right, NSLayoutRelation.Equal, this, NSLayoutAttribute.Right, 1f, 0f),
 					NSLayoutConstraint.Create (EditorView.NativeView, NSLayoutAttribute.Height, NSLayoutRelation.Equal, this, NSLayoutAttribute.Height, 1f, 0f)
 				});
@@ -40,7 +42,10 @@ public IEditorView EditorView {
 
 		public string Label {
 			get { return this.label.StringValue; }
-			set { this.label.StringValue = value; }
+			set {
+				this.label.StringValue = value + ":";
+				this.label.ToolTip = value;
+			}
 		}
 
 		public NSView LeftEdgeView
@@ -92,5 +97,7 @@ public NSColor LabelTextColor {
 
 		private NSView leftEdgeView;
 		private NSLayoutConstraint leftEdgeLeftConstraint, leftEdgeVCenterConstraint;
+		private readonly IHostResourceProvider hostResources;
+		private const float LabelToControlSpacing = 5f;
 	}
 }

Xamarin.PropertyEditing.Mac/PropertyTableDelegate.cs

@@ -97,7 +97,7 @@ public override NSView GetView (NSOutlineView outlineView, NSTableColumn tableCo
 			}
 
 			if (editorOrContainer is EditorContainer ec) {
-				ec.Label = evm.Name + ":";
+				ec.Label = evm.Name;
 
 #if DEBUG // Currently only used to highlight which controls haven't been implemented
 				if (editor == null)