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.
5 #ifndef UI_VIEWS_MOUSE_WATCHER_VIEW_HOST_H_
6 #define UI_VIEWS_MOUSE_WATCHER_VIEW_HOST_H_
8 #include "ui/views/mouse_watcher.h"
14 class VIEWS_EXPORT MouseWatcherViewHost : public MouseWatcherHost {
16 // Creates a new MouseWatcherViewHost. |hot_zone_insets| is added to the
17 // bounds of the view to determine the active zone. For example, if
18 // |hot_zone_insets.bottom()| is 10, then the listener is not notified if
19 // the y coordinate is between the origin of the view and height of the view
21 MouseWatcherViewHost(View* view, const gfx::Insets& hot_zone_insets);
22 virtual ~MouseWatcherViewHost();
25 virtual bool Contains(const gfx::Point& screen_point,
26 MouseEventType type) OVERRIDE;
29 bool IsCursorInViewZone(const gfx::Point& screen_point);
30 bool IsMouseOverWindow();
32 // View we're listening for events over.
34 // Insets added to the bounds of the view.
35 const gfx::Insets hot_zone_insets_;
37 DISALLOW_COPY_AND_ASSIGN(MouseWatcherViewHost);
42 #endif // UI_VIEWS_MOUSE_WATCHER_VIEW_HOST_H_