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. 4 5 #include "ui/aura/client/drag_drop_client.h" 6 7 #include "ui/aura/window.h" 8 #include "ui/base/class_property.h" 9 10 DEFINE_UI_CLASS_PROPERTY_TYPE(aura::client::DragDropClient*) 11 12 namespace aura { 13 namespace client { 14 DEFINE_UI_CLASS_PROPERTY_KEY(DragDropClient *,kRootWindowDragDropClientKey,nullptr)15DEFINE_UI_CLASS_PROPERTY_KEY(DragDropClient*, 16 kRootWindowDragDropClientKey, 17 nullptr) 18 19 void SetDragDropClient(Window* root_window, DragDropClient* client) { 20 DCHECK_EQ(root_window->GetRootWindow(), root_window); 21 root_window->SetProperty(kRootWindowDragDropClientKey, client); 22 } 23 GetDragDropClient(Window * root_window)24DragDropClient* GetDragDropClient(Window* root_window) { 25 if (root_window) 26 DCHECK_EQ(root_window->GetRootWindow(), root_window); 27 return root_window ? 28 root_window->GetProperty(kRootWindowDragDropClientKey) : NULL; 29 } 30 31 } // namespace client 32 } // namespace aura 33