side_tab.h revision ddb351dbec246cf1fab5ec20d2d5520909041de1 
1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_UI_VIEWS_TABS_SIDE_TAB_H_
6#define CHROME_BROWSER_UI_VIEWS_TABS_SIDE_TAB_H_
7#pragma once
8
9#include "chrome/browser/ui/views/tabs/base_tab.h"
10#include "ui/gfx/font.h"
11
12class SideTab;
13class TabStripController;
14
15class SideTab : public BaseTab {
16 public:
17  explicit SideTab(TabController* controller);
18  virtual ~SideTab();
19
20  // Returns the preferred height of side tabs.
21  static int GetPreferredHeight();
22
23  // views::View Overrides:
24  virtual void Layout() OVERRIDE;
25  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
26  virtual gfx::Size GetPreferredSize() OVERRIDE;
27
28 protected:
29  virtual const gfx::Rect& GetTitleBounds() const OVERRIDE;
30  virtual const gfx::Rect& GetIconBounds() const OVERRIDE;
31
32  // Returns true if the selected highlight should be rendered.
33  virtual bool ShouldPaintHighlight() const;
34
35 private:
36  // Returns true if the icon should be shown.
37  bool ShouldShowIcon() const;
38
39  gfx::Rect icon_bounds_;
40  gfx::Rect title_bounds_;
41
42  DISALLOW_COPY_AND_ASSIGN(SideTab);
43};
44
45#endif  // CHROME_BROWSER_UI_VIEWS_TABS_SIDE_TAB_H_
46