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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_UI_LIBGTK2UI_GTK2_BORDER_H_ | 5 #ifndef CHROME_BROWSER_UI_LIBGTK2UI_GTK2_BORDER_H_ |
6 #define CHROME_BROWSER_UI_LIBGTK2UI_GTK2_BORDER_H_ | 6 #define CHROME_BROWSER_UI_LIBGTK2UI_GTK2_BORDER_H_ |
7 | 7 |
8 #include "base/scoped_observer.h" | 8 #include "base/scoped_observer.h" |
9 #include "ui/gfx/image/image_skia.h" | 9 #include "ui/gfx/image/image_skia.h" |
10 #include "ui/native_theme/native_theme.h" | 10 #include "ui/native_theme/native_theme.h" |
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26 | 26 |
27 // Draws a gtk button border, and manages the memory of the resulting pixbufs. | 27 // Draws a gtk button border, and manages the memory of the resulting pixbufs. |
28 class Gtk2Border : public views::Border, public ui::NativeThemeObserver { | 28 class Gtk2Border : public views::Border, public ui::NativeThemeObserver { |
29 public: | 29 public: |
30 Gtk2Border(Gtk2UI* gtk2_ui, | 30 Gtk2Border(Gtk2UI* gtk2_ui, |
31 views::LabelButton* owning_button, | 31 views::LabelButton* owning_button, |
32 scoped_ptr<views::LabelButtonBorder> border); | 32 scoped_ptr<views::LabelButtonBorder> border); |
33 virtual ~Gtk2Border(); | 33 virtual ~Gtk2Border(); |
34 | 34 |
35 // Overridden from views::Border: | 35 // Overridden from views::Border: |
36 virtual void Paint(const views::View& view, gfx::Canvas* canvas) OVERRIDE; | 36 virtual void Paint(const views::View& view, gfx::Canvas* canvas) override; |
37 virtual gfx::Insets GetInsets() const OVERRIDE; | 37 virtual gfx::Insets GetInsets() const override; |
38 virtual gfx::Size GetMinimumSize() const OVERRIDE; | 38 virtual gfx::Size GetMinimumSize() const override; |
39 | 39 |
40 // Overridden from views::NativeThemeChangeObserver: | 40 // Overridden from views::NativeThemeChangeObserver: |
41 virtual void OnNativeThemeUpdated(ui::NativeTheme* observed_theme) OVERRIDE; | 41 virtual void OnNativeThemeUpdated(ui::NativeTheme* observed_theme) override; |
42 | 42 |
43 private: | 43 private: |
44 void PaintState(const ui::NativeTheme::State state, | 44 void PaintState(const ui::NativeTheme::State state, |
45 const ui::NativeTheme::ExtraParams& extra, | 45 const ui::NativeTheme::ExtraParams& extra, |
46 const gfx::Rect& rect, | 46 const gfx::Rect& rect, |
47 gfx::Canvas* canvas); | 47 gfx::Canvas* canvas); |
48 | 48 |
49 Gtk2UI* gtk2_ui_; | 49 Gtk2UI* gtk2_ui_; |
50 | 50 |
51 gfx::ImageSkia button_images_[2][views::Button::STATE_COUNT]; | 51 gfx::ImageSkia button_images_[2][views::Button::STATE_COUNT]; |
52 | 52 |
53 // The view to which we are a border. We keep track of this so that we can | 53 // The view to which we are a border. We keep track of this so that we can |
54 // force invalidate the layout on theme changes. | 54 // force invalidate the layout on theme changes. |
55 views::LabelButton* owning_button_; | 55 views::LabelButton* owning_button_; |
56 | 56 |
57 // The views::Border that we are replacing in native mode. We keep track of | 57 // The views::Border that we are replacing in native mode. We keep track of |
58 // this for inset information. | 58 // this for inset information. |
59 scoped_ptr<views::LabelButtonBorder> border_; | 59 scoped_ptr<views::LabelButtonBorder> border_; |
60 | 60 |
61 ScopedObserver<ui::NativeTheme, ui::NativeThemeObserver> observer_manager_; | 61 ScopedObserver<ui::NativeTheme, ui::NativeThemeObserver> observer_manager_; |
62 | 62 |
63 DISALLOW_COPY_AND_ASSIGN(Gtk2Border); | 63 DISALLOW_COPY_AND_ASSIGN(Gtk2Border); |
64 }; | 64 }; |
65 | 65 |
66 } // namespace libgtk2ui | 66 } // namespace libgtk2ui |
67 | 67 |
68 #endif // CHROME_BROWSER_UI_LIBGTK2UI_GTK2_BORDER_H_ | 68 #endif // CHROME_BROWSER_UI_LIBGTK2UI_GTK2_BORDER_H_ |
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