ui/aura/client/tooltip_client.h

   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.
   4
   5 #ifndef UI_AURA_CLIENT_TOOLTIP_CLIENT_H_
   6 #define UI_AURA_CLIENT_TOOLTIP_CLIENT_H_
   7
   8 #include "ui/aura/aura_export.h"
   9 #include "ui/gfx/font.h"
  10
  11 namespace aura {
  12 class RootWindow;
  13 class Window;
  14 namespace client {
  15
  16 class AURA_EXPORT TooltipClient {
  17  public:
  18   // Informs the shell tooltip manager of change in tooltip for window |target|.
  19   virtual void UpdateTooltip(Window* target) = 0;
  20
  21   // Enables/Disables tooltips.
  22   virtual void SetTooltipsEnabled(bool enable) = 0;
  23 };
  24
  25 AURA_EXPORT void SetTooltipClient(RootWindow* root_window,
  26                                   TooltipClient* client);
  27 AURA_EXPORT TooltipClient* GetTooltipClient(RootWindow* root_window);
  28 AURA_EXPORT void SetTooltipText(Window* window, string16* tooltip_text);
  29 AURA_EXPORT const string16 GetTooltipText(Window* window);
  30
  31 }  // namespace client
  32 }  // namespace aura
  33
  34 #endif  // UI_AURA_CLIENT_TOOLTIP_CLIENT_H_