chrome/browser/ui/validation_message_bubble.h

   1 // Copyright (c) 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_VALIDATION_MESSAGE_BUBBLE_H_
   6 #define CHROME_BROWSER_UI_VALIDATION_MESSAGE_BUBBLE_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "base/strings/string16.h"
  10
  11 namespace content {
  12 class RenderWidgetHost;
  13 }
  14
  15 namespace gfx {
  16 class Rect;
  17 }
  18
  19 namespace chrome {
  20
  21 class ValidationMessageBubble {
  22  public:
  23   // Open a tooltip-like window to show the specified messages.  The window
  24   // should not change focus state.
  25   static scoped_ptr<ValidationMessageBubble> CreateAndShow(
  26       content::RenderWidgetHost* widget_host,
  27       const gfx::Rect& anchor_in_root_view,
  28       const base::string16& main_text,
  29       const base::string16& sub_text);
  30
  31   // Close the window and destruct the object.
  32   virtual ~ValidationMessageBubble() {}
  33
  34   // Move the window to a position such that the bubble arrow points to the
  35   // specified anchor.  |anchor_in_root_view| is in DIP unit, and relative to
  36   // RWHV for |widget_host|.
  37   virtual void SetPositionRelativeToAnchor(
  38       content::RenderWidgetHost* widget_host,
  39       const gfx::Rect& anchor_in_root_view) = 0;
  40 };
  41
  42 }  // namespace chrome
  43
  44 #endif  // CHROME_BROWSER_UI_VALIDATION_MESSAGE_BUBBLE_H_