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 UI_VIEWS_COREWM_TOOLTIP_H_ 6#define UI_VIEWS_COREWM_TOOLTIP_H_ 7 8#include "base/strings/string16.h" 9#include "ui/views/views_export.h" 10 11namespace aura { 12class Window; 13} 14 15namespace gfx { 16class Point; 17} 18 19namespace views { 20namespace corewm { 21 22// Tooltip is responsible for showing the tooltip in an appropriate manner. 23// Tooltip is used by TooltipController. 24class VIEWS_EXPORT Tooltip { 25 public: 26 virtual ~Tooltip() {} 27 28 // Updates the text on the tooltip and resizes to fit. 29 virtual void SetText(aura::Window* window, 30 const string16& tooltip_text, 31 const gfx::Point& location) = 0; 32 33 // Shows the tooltip at the specified location (in screen coordinates). 34 virtual void Show() = 0; 35 36 // Hides the tooltip. 37 virtual void Hide() = 0; 38 39 // Is the tooltip visibile? 40 virtual bool IsVisible() = 0; 41}; 42 43} // namespace corewm 44} // namespace views 45 46#endif // UI_VIEWS_COREWM_TOOLTIP_H_ 47