anchor preset popup shift + ctrl

Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs

@@ -39,6 +39,8 @@ namespace FlaxEditor.CustomEditors.Dedicated
 
             public bool IsSelected;
 
+            public bool SupportsShiftModulation;
+
             private void OnPresetsChanged()
             {
                 TooltipText = CustomEditorsUtil.GetPropertyNameUI(_presets.ToString());
@@ -79,6 +81,15 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     borderColor = BorderColorHighlighted;
                 }
 
+                if (Input.GetKey(KeyboardKeys.Shift) && SupportsShiftModulation)
+                {
+                    backgroundColor = BackgroundColorSelected;
+                }
+                if (Input.GetKey(KeyboardKeys.Control) && SupportsShiftModulation)
+                {
+                    borderColor = BackgroundColorSelected;
+                }
+
                 // Calculate fill area
                 float fillSize = rect.Width / 3;
                 Rectangle fillArea;
@@ -166,12 +177,17 @@ namespace FlaxEditor.CustomEditors.Dedicated
             const float DialogWidth = ButtonsSize * 4 + ButtonsMargin * 5 + ButtonsMarginStretch;
             const float DialogHeight = TitleHeight + ButtonsSize * 4 + ButtonsMargin * 5 + ButtonsMarginStretch;
 
+            bool SupportsShiftModulation = false;
+
             /// <summary>
             /// Initializes a new instance of the <see cref="AnchorPresetsEditorPopup"/> class.
             /// </summary>
             /// <param name="presets">The initial value.</param>
-            public AnchorPresetsEditorPopup(AnchorPresets presets)
+            /// <param name="supportsShiftModulation">If the popup should react to shift</param>
+            public AnchorPresetsEditorPopup(AnchorPresets presets, bool supportsShiftModulation)
             {
+                SupportsShiftModulation = supportsShiftModulation;
+
                 var style = FlaxEngine.GUI.Style.Current;
                 Tag = presets;
                 Size = new Vector2(DialogWidth, DialogHeight);
@@ -219,6 +235,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     Parent = this,
                     Presets = presets,
                     IsSelected = presets == (AnchorPresets)Tag,
+                    SupportsShiftModulation = SupportsShiftModulation,
                     Tag = presets,
                 };
                 button.ButtonClicked += OnButtonClicked;
@@ -278,7 +295,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
         private void OnButtonClicked()
         {
             var location = _button.Center + new Vector2(3.0f);
-            var editor = new AnchorPresetsEditorPopup(_button.Presets);
+            var editor = new AnchorPresetsEditorPopup(_button.Presets, true);
             editor.VisibleChanged += OnEditorVisibleChanged;
             editor.Show(_button.Parent, location);
         }

Source/Engine/UI/GUI/Control.Bounds.cs

@@ -465,8 +465,9 @@ namespace FlaxEngine.GUI
         /// Sets the anchor preset for the control. Can be use to auto-place the control for a given preset or can preserve the current control bounds.
         /// </summary>
         /// <param name="anchorPreset">The anchor preset to set.</param>
-        /// <param name="preserveBounds">True if preserve current control bounds, otherwise will align control position accordingly to the anchor location.</param>
-        public void SetAnchorPreset(AnchorPresets anchorPreset, bool preserveBounds)
+        /// <param name="centerToPosition">True if preserve current control bounds, otherwise will align control position accordingly to the anchor location.</param>
+        /// <param name="setPivotToo">True if pivot should be set too</param>
+        public void SetAnchorPreset(AnchorPresets anchorPreset, bool centerToPosition, bool setPivotToo)
         {
             for (int i = 0; i < AnchorPresetsData.Length; i++)
             {
@@ -484,13 +485,13 @@ namespace FlaxEngine.GUI
 
                         _anchorMin = anchorMin;
                         _anchorMax = anchorMax;
-                        if (preserveBounds)
+                        if (!centerToPosition)
                         {
                             UpdateBounds();
                             Bounds = bounds;
                         }
                     }
-                    if (!preserveBounds)
+                    if (centerToPosition)
                     {
                         if (_parent != null)
                         {
@@ -558,6 +559,10 @@ namespace FlaxEngine.GUI
                         }
                         SetBounds(ref bounds);
                     }
+                    if (setPivotToo)
+                    {
+                        Pivot = (anchorMin + anchorMax) / 2;
+                    }
                     _parent?.PerformLayout();
                     return;
                 }

Source/Engine/UI/GUI/Control.cs

@@ -193,7 +193,7 @@ namespace FlaxEngine.GUI
                 }
                 return result;
             }
-            set => SetAnchorPreset(value, false);
+            set => SetAnchorPreset(value, Input.GetKey(KeyboardKeys.Shift), Input.GetKey(KeyboardKeys.Control));
         }
 
         /// <summary>