chromium/ui/views/view_targeter_delegate.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_VIEW_TARGETER_DELEGATE_H_
#define UI_VIEWS_VIEW_TARGETER_DELEGATE_H_

#include "ui/views/views_export.h"

namespace gfx {
class Rect;
}

namespace views {
class View;

// Defines the default behaviour for hit-testing and event-targeting against a
// View using a rectangular region representing an event's location (i.e., the
// bounding box of a gesture or a 1x1 rect in the case of a mouse event). Views
// wishing to define custom hit-testing or event-targeting behaviour do so by
// extending ViewTargeterDelegate and then installing a ViewTargeter on
// themselves.
class VIEWS_EXPORT ViewTargeterDelegate { … };

}  // namespace views

#endif  // UI_VIEWS_VIEW_TARGETER_DELEGATE_H_