1 // Copyright (c) 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_AURA_WINDOW_TARGETER_H_ 6 #define UI_AURA_WINDOW_TARGETER_H_ 7 8 #include "ui/aura/aura_export.h" 9 #include "ui/events/event_targeter.h" 10 11 namespace aura { 12 13 class Window; 14 15 class AURA_EXPORT WindowTargeter : public ui::EventTargeter { 16 public: 17 WindowTargeter(); 18 virtual ~WindowTargeter(); 19 20 protected: 21 // ui::EventTargeter: 22 virtual ui::EventTarget* FindTargetForEvent(ui::EventTarget* root, 23 ui::Event* event) OVERRIDE; 24 virtual ui::EventTarget* FindTargetForLocatedEvent( 25 ui::EventTarget* root, 26 ui::LocatedEvent* event) OVERRIDE; 27 virtual bool SubtreeCanAcceptEvent( 28 ui::EventTarget* target, 29 const ui::LocatedEvent& event) const OVERRIDE; 30 virtual bool EventLocationInsideBounds( 31 ui::EventTarget* target, 32 const ui::LocatedEvent& event) const OVERRIDE; 33 34 private: 35 Window* FindTargetForKeyEvent(Window* root_window, 36 const ui::KeyEvent& event); 37 Window* FindTargetInRootWindow(Window* root_window, 38 const ui::LocatedEvent& event); 39 40 DISALLOW_COPY_AND_ASSIGN(WindowTargeter); 41 }; 42 43 } // namespace aura 44 45 #endif // UI_AURA_WINDOW_TARGETER_H_ 46