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ui/views/controls/button/label_button.h

Index: ui/views/controls/button/label_button.h
diff --git a/ui/views/controls/button/label_button.h b/ui/views/controls/button/label_button.h
deleted file mode 100644
index fbedf8b037a9d290df5b6cf6d35c2e7f3972d444..0000000000000000000000000000000000000000
--- a/ui/views/controls/button/label_button.h
+++ /dev/null
@@ -1,201 +0,0 @@
-// 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_BUTTON_LABEL_BUTTON_H_
-#define UI_VIEWS_CONTROLS_BUTTON_LABEL_BUTTON_H_
-
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "third_party/skia/include/core/SkColor.h"
-#include "ui/gfx/image/image_skia.h"
-#include "ui/views/controls/button/custom_button.h"
-#include "ui/views/controls/image_view.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/native_theme_delegate.h"
-
-namespace views {
-
-class LabelButtonBorder;
-class Painter;
-
-// LabelButton is a button with text and an icon, it's not focusable by default.
-class VIEWS_EXPORT LabelButton : public CustomButton,
-                                 public NativeThemeDelegate {
- public:
-  // The length of the hover fade animation.
-  static const int kHoverAnimationDurationMs;
-
-  static const char kViewClassName[];
-
-  LabelButton(ButtonListener* listener, const base::string16& text);
-  virtual ~LabelButton();
-
-  // Get or set the image shown for the specified button state.
-  // GetImage returns the image for STATE_NORMAL if the state's image is empty.
-  virtual const gfx::ImageSkia& GetImage(ButtonState for_state);
-  void SetImage(ButtonState for_state, const gfx::ImageSkia& image);
-
-  // Get or set the text shown on the button.
-  const base::string16& GetText() const;
-  virtual void SetText(const base::string16& text);
-
-  // Set the text color shown for the specified button state.
-  void SetTextColor(ButtonState for_state, SkColor color);
-
-  // Set drop shadows underneath the text.
-  void SetTextShadows(const gfx::ShadowValues& shadows);
-
-  // Sets whether subpixel rendering is used on the label.
-  void SetTextSubpixelRenderingEnabled(bool enabled);
-
-  // Get or set the text's multi-line property to break on '\n', etc.
-  bool GetTextMultiLine() const;
-  void SetTextMultiLine(bool text_multi_line);
-
-  // Get or set the font list used by this button.
-  const gfx::FontList& GetFontList() const;
-  void SetFontList(const gfx::FontList& font_list);
-
-  // Set the elide behavior of this button.
-  void SetElideBehavior(gfx::ElideBehavior elide_behavior);
-
-  // Get or set the horizontal alignment used for the button; reversed in RTL.
-  // The optional image will lead the text, unless the button is right-aligned.
-  gfx::HorizontalAlignment GetHorizontalAlignment() const;
-  void SetHorizontalAlignment(gfx::HorizontalAlignment alignment);
-
-  // Call SetMinSize(gfx::Size()) to clear the monotonically increasing size.
-  void SetMinSize(const gfx::Size& min_size);
-  void SetMaxSize(const gfx::Size& max_size);
-
-  // Get or set the option to handle the return key; false by default.
-  bool is_default() const { return is_default_; }
-  void SetIsDefault(bool is_default);
-
-  // Get or set the button's overall style; the default is |STYLE_TEXTBUTTON|.
-  ButtonStyle style() const { return style_; }
-  void SetStyle(ButtonStyle style);
-
-  // Set the spacing between the image and the text. Shrinking the spacing
-  // will not shrink the overall button size, as it is monotonically increasing.
-  // Call SetMinSize(gfx::Size()) to clear the size if needed.
-  void SetImageLabelSpacing(int spacing);
-
-  void SetFocusPainter(scoped_ptr<Painter> focus_painter);
-  Painter* focus_painter() { return focus_painter_.get(); }
-
-  // View:
-  virtual void SetBorder(scoped_ptr<Border> border) override;
-  virtual gfx::Size GetPreferredSize() const override;
-  virtual int GetHeightForWidth(int w) const override;
-  virtual void Layout() override;
-  virtual const char* GetClassName() const override;
-
- protected:
-  ImageView* image() const { return image_; }
-  Label* label() const { return label_; }
-
-  // Returns the available area for the label and image. Subclasses can change
-  // these bounds if they need room to do manual painting.
-  virtual gfx::Rect GetChildAreaBounds();
-
-  // View:
-  virtual void OnPaint(gfx::Canvas* canvas) override;
-  virtual void OnFocus() override;
-  virtual void OnBlur() override;
-  virtual void OnNativeThemeChanged(const ui::NativeTheme* theme) override;
-
-  // Fill |params| with information about the button.
-  virtual void GetExtraParams(ui::NativeTheme::ExtraParams* params) const;
-
-  // Resets colors from the NativeTheme, explicitly set colors are unchanged.
-  virtual void ResetColorsFromNativeTheme();
-
-  // Creates the default border for this button. This can be overridden by
-  // subclasses or by LinuxUI.
-  virtual scoped_ptr<LabelButtonBorder> CreateDefaultBorder() const;
-
-  // Updates the image view to contain the appropriate button state image.
-  void UpdateImage();
-
-  // Updates the border as per the NativeTheme, unless a different border was
-  // set with SetBorder.
-  void UpdateThemedBorder();
-
-  // NativeThemeDelegate:
-  virtual gfx::Rect GetThemePaintRect() const override;
-
- private:
-  FRIEND_TEST_ALL_PREFIXES(LabelButtonTest, Init);
-  FRIEND_TEST_ALL_PREFIXES(LabelButtonTest, Label);
-  FRIEND_TEST_ALL_PREFIXES(LabelButtonTest, Image);
-  FRIEND_TEST_ALL_PREFIXES(LabelButtonTest, LabelAndImage);
-  FRIEND_TEST_ALL_PREFIXES(LabelButtonTest, FontList);
-
-  // CustomButton:
-  virtual void StateChanged() override;
-
-  // View:
-  virtual void ChildPreferredSizeChanged(View* child) override;
-
-  // NativeThemeDelegate:
-  virtual ui::NativeTheme::Part GetThemePart() const override;
-  virtual ui::NativeTheme::State GetThemeState(
-      ui::NativeTheme::ExtraParams* params) const override;
-  virtual const gfx::Animation* GetThemeAnimation() const override;
-  virtual ui::NativeTheme::State GetBackgroundThemeState(
-      ui::NativeTheme::ExtraParams* params) const override;
-  virtual ui::NativeTheme::State GetForegroundThemeState(
-      ui::NativeTheme::ExtraParams* params) const override;
-
-  // Resets |cached_preferred_size_| and marks |cached_preferred_size_valid_|
-  // as false.
-  void ResetCachedPreferredSize();
-
-  // The image and label shown in the button.
-  ImageView* image_;
-  Label* label_;
-
-  // The cached font lists in the normal and bold style.
-  gfx::FontList cached_normal_font_list_;
-  gfx::FontList cached_bold_font_list_;
-
-  // The images and colors for each button state.
-  gfx::ImageSkia button_state_images_[STATE_COUNT];
-  SkColor button_state_colors_[STATE_COUNT];
-
-  // Used to track whether SetTextColor() has been invoked.
-  bool explicitly_set_colors_[STATE_COUNT];
-
-  // |min_size_| increases monotonically with the preferred size.
-  mutable gfx::Size min_size_;
-  // |max_size_| may be set to clamp the preferred size.
-  gfx::Size max_size_;
-
-  // Cache the last computed preferred size.
-  mutable gfx::Size cached_preferred_size_;
-  mutable bool cached_preferred_size_valid_;
-
-  // Flag indicating default handling of the return key via an accelerator.
-  // Whether or not the button appears or behaves as the default button in its
-  // current context;
-  bool is_default_;
-
-  // The button's overall style.
-  ButtonStyle style_;
-
-  // True if current border was set by UpdateThemedBorder. Defaults to true.
-  bool border_is_themed_border_;
-
-  // Spacing between the image and the text.
-  int image_label_spacing_;
-
-  scoped_ptr<Painter> focus_painter_;
-
-  DISALLOW_COPY_AND_ASSIGN(LabelButton);
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_CONTROLS_BUTTON_LABEL_BUTTON_H_