1 // Copyright 2013 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_AUTOFILL_INFO_BUBBLE_H_ 6 #define CHROME_BROWSER_UI_VIEWS_AUTOFILL_INFO_BUBBLE_H_ 7 8 #include "base/basictypes.h" 9 #include "base/compiler_specific.h" 10 #include "base/strings/string16.h" 11 #include "ui/gfx/insets.h" 12 #include "ui/views/bubble/bubble_delegate.h" 13 14 namespace autofill { 15 16 class InfoBubbleFrame; 17 18 // Class to create and manage an information bubble for errors or tooltips. 19 class InfoBubble : public views::BubbleDelegateView { 20 public: 21 InfoBubble(views::View* anchor, const base::string16& message); 22 virtual ~InfoBubble(); 23 24 // Shows the bubble. |widget_| will be NULL until this is called. 25 void Show(); 26 27 // Hides and closes the bubble. 28 void Hide(); 29 30 // Updates the position of the bubble. 31 void UpdatePosition(); 32 33 // views::BubbleDelegateView: 34 virtual views::NonClientFrameView* CreateNonClientFrameView( 35 views::Widget* widget) OVERRIDE; 36 virtual gfx::Size GetPreferredSize() OVERRIDE; 37 virtual void OnWidgetDestroyed(views::Widget* widget) OVERRIDE; 38 virtual void OnWidgetBoundsChanged(views::Widget* widget, 39 const gfx::Rect& new_bounds) OVERRIDE; 40 anchor()41 views::View* anchor() { return anchor_; } 42 set_align_to_anchor_edge(bool align_to_anchor_edge)43 void set_align_to_anchor_edge(bool align_to_anchor_edge) { 44 align_to_anchor_edge_ = align_to_anchor_edge; 45 } 46 set_preferred_width(int preferred_width)47 void set_preferred_width(int preferred_width) { 48 preferred_width_ = preferred_width; 49 } 50 set_show_above_anchor(bool show_above_anchor)51 void set_show_above_anchor(bool show_above_anchor) { 52 show_above_anchor_ = show_above_anchor; 53 } 54 55 private: 56 views::Widget* widget_; // Weak, may be NULL. 57 views::View* const anchor_; // Weak. 58 InfoBubbleFrame* frame_; // Weak, owned by widget. 59 60 // Whether the bubble should align its border to the anchor's edge rather than 61 // horizontally centering the arrow on |anchor_|'s midpoint. Default is false. 62 bool align_to_anchor_edge_; 63 64 // The width this bubble prefers to be. Default is 0 (no preference). 65 int preferred_width_; 66 67 // Whether the bubble should be shown above the anchor (default is below). 68 bool show_above_anchor_; 69 70 DISALLOW_COPY_AND_ASSIGN(InfoBubble); 71 }; 72 73 } // namespace autofill 74 75 #endif // CHROME_BROWSER_UI_VIEWS_AUTOFILL_INFO_BUBBLE_H_ 76