blob: 3387f8858b97899ceb9fb313066fbd447ea40f6a [file] [log] [blame]
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/strings/string16.h"
#include "ui/views/views_export.h"
namespace aura {
class Window;
namespace gfx {
class Point;
namespace views {
namespace corewm {
// Tooltip is responsible for showing the tooltip in an appropriate manner.
// Tooltip is used by TooltipController.
class VIEWS_EXPORT Tooltip {
virtual ~Tooltip() {}
// Returns the max width of the tooltip when shown at the specified location.
virtual int GetMaxWidth(const gfx::Point& location) const = 0;
// Updates the text on the tooltip and resizes to fit.
virtual void SetText(aura::Window* window,
const base::string16& tooltip_text,
const gfx::Point& location) = 0;
// Shows the tooltip at the specified location (in screen coordinates).
virtual void Show() = 0;
// Hides the tooltip.
virtual void Hide() = 0;
// Is the tooltip visible?
virtual bool IsVisible() = 0;
} // namespace corewm
} // namespace views