Fixes #3951. Add DimFuncWithView with a View dependency

Tests/UnitTests/Views/ButtonTests.cs

@@ -232,6 +232,7 @@ public class ButtonTests (ITestOutputHelper output)
         Assert.True (btn.CanFocus);
 
         Application.Driver?.ClearContents ();
+        btn.Layout ();
         btn.Draw ();
 
         expected = @$"

Tests/UnitTests/Views/ColorPicker16Tests.cs

@@ -14,7 +14,7 @@ public class ColorPicker16Tests
 
         colorPicker.BeginInit ();
         colorPicker.EndInit ();
-        colorPicker.LayoutSubViews ();
+        colorPicker.Layout ();
         Assert.Equal (new (0, 0, 32, 4), colorPicker.Frame);
     }
 

Tests/UnitTests/Views/ColorPickerTests.cs

@@ -675,7 +675,7 @@ public class ColorPickerTests
         // Switch to HSV
         cp.Style.ColorModel = ColorModel.HSV;
         cp.ApplyStyleChanges ();
-
+        cp.Layout ();
         cp.Draw ();
 
         ColorBar h = GetColorBar (cp, ColorPickerPart.Bar1);

Tests/UnitTests/Views/LabelTests.cs

@@ -1053,7 +1053,7 @@ e
         win.Add (label);
         win.BeginInit ();
         win.EndInit ();
-        win.LayoutSubViews ();
+        win.Layout ();
         win.Draw ();
 
         Assert.Equal (5, text.Length);

Tests/UnitTests/Views/Menuv1/MenuBarv1Tests.cs

@@ -2130,6 +2130,7 @@ wo
         Assert.True (menu.NewKeyDownEvent (menu.Key));
         Assert.True (menu.IsMenuOpen);
         View.SetClipToScreen ();
+        top.Layout ();
         top.Draw ();
         DriverAssert.AssertDriverContentsAre (expectedMenu.ExpectedSubMenuOpen (0), output);
 

Tests/UnitTests/Views/ProgressBarTests.cs

@@ -12,7 +12,7 @@ public class ProgressBarTests
         var pb = new ProgressBar ();
         pb.BeginInit ();
         pb.EndInit ();
-
+        pb.Layout ();
         Assert.False (pb.CanFocus);
         Assert.Equal (0, pb.Fraction);
 
@@ -32,7 +32,7 @@ public class ProgressBarTests
 
         pb.BeginInit ();
         pb.EndInit ();
-        pb.LayoutSubViews ();
+        pb.Layout ();
 
         for (var i = 0; i <= pb.Frame.Width; i++)
         {
@@ -174,7 +174,7 @@ public class ProgressBarTests
 
         pb.BeginInit ();
         pb.EndInit ();
-        pb.LayoutSubViews ();
+        pb.Layout ();
 
         for (var i = 0; i < 38; i++)
         {
@@ -879,7 +879,7 @@ public class ProgressBarTests
 
         pb.BeginInit ();
         pb.EndInit ();
-        pb.LayoutSubViews ();
+        pb.Layout ();
 
         for (var i = 0; i < 38; i++)
         {

Tests/UnitTests/Views/SliderTests.cs

@@ -514,6 +514,7 @@ public class SliderTests
         view.Add (slider);
         view.BeginInit ();
         view.EndInit ();
+        view.Layout ();
 
         Size expectedSize = slider.Frame.Size;
 
@@ -547,6 +548,7 @@ public class SliderTests
         view.Add (slider);
         view.BeginInit ();
         view.EndInit ();
+        view.Layout ();
 
         Size expectedSize = slider.Frame.Size;
 
@@ -580,6 +582,7 @@ public class SliderTests
         view.Add (slider);
         view.BeginInit ();
         view.EndInit ();
+        view.Layout ();
 
         Size expectedSize = slider.Frame.Size;
 

Tests/UnitTests/Views/TextFieldTests.cs

@@ -1673,6 +1673,7 @@ Les Miśerables",
         var tf = new TextField { Width = 5, Text = "\u001b" };
         tf.BeginInit ();
         tf.EndInit ();
+        tf.Layout ();
         tf.Draw ();
 
         DriverAssert.AssertDriverContentsWithFrameAre ("\u241b", output);

Tests/UnitTests/Views/TileViewTests.cs

@@ -819,6 +819,10 @@ public class TileViewTests (ITestOutputHelper output)
                              Assert.Equal (1, myReusableView.DisposalCount);
                          }
                         );
+
+        Assert.NotNull (Application.Top);
+        Application.Top.Dispose ();
+        Application.Shutdown ();
     }
 
     [Theory]
@@ -848,6 +852,10 @@ public class TileViewTests (ITestOutputHelper output)
                              Assert.True (myReusableView.DisposalCount >= 1);
                          }
                         );
+
+        Assert.NotNull (Application.Top);
+        Application.Top.Dispose ();
+        Application.Shutdown ();
     }
 
     [Fact]