Fix AutoFocus on ContainerControl to be false by default

Source/Engine/UI/GUI/Common/Dropdown.cs

@@ -381,6 +381,8 @@ namespace FlaxEngine.GUI
         public Dropdown()
         : base(0, 0, 120, 18.0f)
         {
+            AutoFocus = true;
+
             var style = Style.Current;
             Font = new FontReference(style.FontMedium);
             TextColor = style.Foreground;

Source/Engine/UI/GUI/Common/Slider.cs

@@ -298,6 +298,8 @@ public class Slider : ContainerControl
     public Slider(float width, float height)
     : base(0, 0, width, height)
     {
+        AutoFocus = true;
+
         var style = Style.Current;
         TrackLineColor = style.BackgroundHighlighted;
         TrackFillLineColor = style.LightBackground;

Source/Engine/UI/GUI/Common/TextBoxBase.cs

@@ -511,6 +511,8 @@ namespace FlaxEngine.GUI
         protected TextBoxBase(bool isMultiline, float x, float y, float width = 120)
         : base(x, y, width, DefaultHeight)
         {
+            AutoFocus = true;
+
             _isMultiline = isMultiline;
             _maxLength = 2147483646;
             _selectionStart = _selectionEnd = -1;

Source/Engine/UI/GUI/ContainerControl.cs

@@ -38,6 +38,7 @@ namespace FlaxEngine.GUI
         public ContainerControl()
         {
             _isLayoutLocked = true;
+            AutoFocus = false;
         }
 
         /// <summary>
@@ -47,6 +48,7 @@ namespace FlaxEngine.GUI
         : base(x, y, width, height)
         {
             _isLayoutLocked = true;
+            AutoFocus = false;
         }
 
         /// <summary>
@@ -56,6 +58,7 @@ namespace FlaxEngine.GUI
         : base(location, size)
         {
             _isLayoutLocked = true;
+            AutoFocus = false;
         }
 
         /// <inheritdoc />
@@ -63,6 +66,7 @@ namespace FlaxEngine.GUI
         : base(bounds)
         {
             _isLayoutLocked = true;
+            AutoFocus = false;
         }
 
         /// <summary>

Source/Engine/UI/GUI/Special/RadialMenu.cs

@@ -165,6 +165,8 @@ namespace FlaxEngine.GUI
         public RadialMenu(float x, float y, float width = 100, float height = 100)
         : base(x, y, width, height)
         {
+            AutoFocus = true;
+
             var style = Style.Current;
             if (style != null)
             {