| Index: ui/aura/client/event_client.h
|
| ===================================================================
|
| --- ui/aura/client/event_client.h (revision 0)
|
| +++ ui/aura/client/event_client.h (revision 0)
|
| @@ -0,0 +1,36 @@
|
| +// Copyright (c) 2012 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.
|
| +
|
| +#ifndef UI_AURA_CLIENT_EVENT_CLIENT_H_
|
| +#define UI_AURA_CLIENT_EVENT_CLIENT_H_
|
| +#pragma once
|
| +
|
| +#include "ui/aura/aura_export.h"
|
| +#include "ui/aura/window.h"
|
| +
|
| +namespace aura {
|
| +
|
| +class Event;
|
| +class RootWindow;
|
| +
|
| +namespace client {
|
| +
|
| +// An interface implemented by an object that alters event processing.
|
| +class AURA_EXPORT EventClient {
|
| + public:
|
| + // Returns true if events can be processed by |window| or any of its children.
|
| + virtual bool CanProcessEventsWithinSubtree(const Window* window) const = 0;
|
| +
|
| + protected:
|
| + virtual ~EventClient() {}
|
| +};
|
| +
|
| +// Sets/Gets the event client on the RootWindow.
|
| +AURA_EXPORT void SetEventClient(RootWindow* root_window, EventClient* client);
|
| +AURA_EXPORT EventClient* GetEventClient(const RootWindow* root_window);
|
| +
|
| +} // namespace clients
|
| +} // namespace aura
|
| +
|
| +#endif // UI_AURA_CLIENT_EVENT_CLIENT_H_
|
|
|
| Property changes on: ui\aura\client\event_client.h
|
| ___________________________________________________________________
|
| Added: svn:eol-style
|
| + LF
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|