1 // Copyright (c) 2012 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.
5 #ifndef CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ICON_LABEL_BUBBLE_VIEW_H_
6 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ICON_LABEL_BUBBLE_VIEW_H_
10 #include "base/strings/string16.h"
11 #include "ui/gfx/size.h"
12 #include "ui/views/controls/label.h"
13 #include "ui/views/view.h"
27 // View used to draw a bubble to the left of the address, containing an icon and
28 // a label. We use this as a base for the classes that handle the EV bubble and
30 class IconLabelBubbleView : public views::View {
32 // |hover_background_images| is an optional set of images to be used in place
33 // of |background_images| during mouse hover.
34 IconLabelBubbleView(const int background_images[],
35 const int hover_background_images[],
37 const gfx::FontList& font_list,
39 SkColor parent_background_color,
40 bool elide_in_middle);
41 virtual ~IconLabelBubbleView();
43 void SetLabel(const base::string16& label);
44 void SetImage(const gfx::ImageSkia& image);
45 void set_is_extension_icon(bool is_extension_icon) {
46 is_extension_icon_ = is_extension_icon;
51 virtual gfx::Size GetPreferredSize() const OVERRIDE;
52 virtual void Layout() OVERRIDE;
53 virtual void OnMouseEntered(const ui::MouseEvent& event) OVERRIDE;
54 virtual void OnMouseExited(const ui::MouseEvent& event) OVERRIDE;
56 const gfx::FontList& font_list() const { return label_->font_list(); }
58 gfx::Size GetSizeForLabelWidth(int width) const;
61 // Amount of padding at the edges of the bubble. If |by_icon| is true, this
62 // is the padding next to the icon; otherwise it's the padding next to the
63 // label. (We increase padding next to the label by the amount of padding
64 // "built in" to the icon in order to make the bubble appear to have
65 // symmetrical padding.)
66 static int GetBubbleOuterPadding(bool by_icon);
69 virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
71 int GetPreLabelWidth() const;
73 // For painting the background.
74 scoped_ptr<views::Painter> background_painter_;
75 scoped_ptr<views::Painter> hover_background_painter_;
77 // The contents of the bubble.
78 views::ImageView* image_;
81 bool is_extension_icon_;
84 DISALLOW_COPY_AND_ASSIGN(IconLabelBubbleView);
87 #endif // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ICON_LABEL_BUBBLE_VIEW_H_