Views: Draw Textfield selected text in gray when top-level Widget loses focus.

ui/views/controls/textfield/textfield.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_H_
 #define UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 109 matching lines @@
   SkColor GetTextColor() const;
   void SetTextColor(SkColor color);
   void UseDefaultTextColor();
 
   // Gets/sets the background color to be used when painting the Textfield.
   // Call UseDefaultBackgroundColor() to restore the default system color.
   SkColor GetBackgroundColor() const;
   void SetBackgroundColor(SkColor color);
   void UseDefaultBackgroundColor();
 
-  // Gets/sets the selection text color to be used when painting the Textfield.
-  // Call UseDefaultSelectionTextColor() to restore the default system color.
-  SkColor GetSelectionTextColor() const;
+  // Sets the selection text color to be used when painting the Textfield. Call
+  // UseDefaultSelectionTextColor() to restore the default system color. See
+  // SelectionControllerDelegate overrides for the getter.
   void SetSelectionTextColor(SkColor color);
   void UseDefaultSelectionTextColor();
 
-  // Gets/sets the selection background color to be used when painting the
-  // Textfield. Call UseDefaultSelectionBackgroundColor() to restore the default
-  // system color.
-  SkColor GetSelectionBackgroundColor() const;
+  // Sets the selection background color to be used when painting the Textfield.
+  // Call UseDefaultSelectionBackgroundColor() to restore the default system
+  // color. See SelectionControllerDelegate overrides for the getter.
   void SetSelectionBackgroundColor(SkColor color);
   void UseDefaultSelectionBackgroundColor();
 
   // Set drop shadows underneath the text.
   void SetShadows(const gfx::ShadowValues& shadows);
 
   // Gets/Sets whether or not the cursor is enabled.
   bool GetCursorEnabled() const;
   void SetCursorEnabled(bool enabled);
 
@@ skipping 87 matching lines @@
   int OnDragUpdated(const ui::DropTargetEvent& event) override;
   void OnDragExited() override;
   int OnPerformDrop(const ui::DropTargetEvent& event) override;
   void OnDragDone() override;
   void GetAccessibleNodeData(ui::AXNodeData* node_data) override;
   bool HandleAccessibleAction(const ui::AXActionData& action_data) override;
   void OnBoundsChanged(const gfx::Rect& previous_bounds) override;
   bool GetNeedsNotificationWhenVisibleBoundsChange() const override;
   void OnVisibleBoundsChanged() override;
   void OnEnabledChanged() override;
+  void ViewHierarchyChanged(
+      const ViewHierarchyChangedDetails& details) override;
+  void NativeViewHierarchyChanged() override;
   void OnPaint(gfx::Canvas* canvas) override;
   void OnFocus() override;
   void OnBlur() override;
   gfx::Point GetKeyboardContextMenuLocation() override;
   void OnNativeThemeChanged(const ui::NativeTheme* theme) override;
 
   // TextfieldModel::Delegate overrides:
   void OnCompositionTextConfirmedOrCleared() override;
 
   // ContextMenuController overrides:
@@ skipping 10 matching lines @@
                            const gfx::Point& press_pt,
                            const gfx::Point& p) override;
 
   // WordLookupClient overrides:
   bool GetDecoratedWordAtPoint(const gfx::Point& point,
                                gfx::DecoratedText* decorated_word,
                                gfx::Point* baseline_point) override;
 
   // SelectionControllerDelegate overrides:
   bool HasTextBeingDragged() const override;
+  SkColor GetSelectionTextColor() const override;
+  SkColor GetSelectionBackgroundColor() const override;
+  SkColor GetSelectionBackgroundUnfocusedColor() const override;
 
   // ui::TouchEditable overrides:
   void SelectRect(const gfx::Point& start, const gfx::Point& end) override;
   void MoveCaretTo(const gfx::Point& point) override;
   void GetSelectionEndPoints(gfx::SelectionBound* anchor,
                              gfx::SelectionBound* focus) override;
   gfx::Rect GetBounds() override;
   gfx::NativeView GetNativeView() const override;
   void ConvertPointToScreen(gfx::Point* point) override;
   void ConvertPointFromScreen(gfx::Point* point) override;
@@ skipping 70 matching lines @@
   void SetTextBeingDragged(bool value) override;
   int GetViewHeight() const override;
   int GetViewWidth() const override;
   int GetDragSelectionDelay() const override;
   void OnBeforePointerAction() override;
   void OnAfterPointerAction(bool text_changed, bool selection_changed) override;
   // Callers within Textfield should call UpdateAfterChange depending on the
   // return value.
   bool PasteSelectionClipboard() override;
   void UpdateSelectionClipboard() override;
+  void OnWillChangeFocus(View* focused_before, View* focused_now) override;
 
   // Updates the painted background color.
   void UpdateBackgroundColor();
 
   // Updates the border per the state of |invalid_|.
   void UpdateBorder();
 
   // Does necessary updates when the text and/or cursor position changes.
   void UpdateAfterChange(bool text_changed, bool cursor_changed);
 
@@ skipping 153 matching lines @@
 
   // Used to bind callback functions to this object.
   base::WeakPtrFactory<Textfield> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Textfield);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_H_