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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/views/widget/root_view_drop_target.h" | 5 #include "chrome/views/widget/root_view_drop_target.h" |
| 6 | 6 |
| 7 #include "app/drag_drop_types.h" |
| 7 #include "base/gfx/point.h" | 8 #include "base/gfx/point.h" |
| 8 #include "chrome/common/drag_drop_types.h" | |
| 9 #include "chrome/views/widget/root_view.h" | 9 #include "chrome/views/widget/root_view.h" |
| 10 #include "chrome/views/widget/widget.h" | 10 #include "chrome/views/widget/widget.h" |
| 11 | 11 |
| 12 namespace views { | 12 namespace views { |
| 13 | 13 |
| 14 RootViewDropTarget::RootViewDropTarget(RootView* root_view) | 14 RootViewDropTarget::RootViewDropTarget(RootView* root_view) |
| 15 : BaseDropTarget(root_view->GetWidget()->GetNativeView()), | 15 : BaseDropTarget(root_view->GetWidget()->GetNativeView()), |
| 16 root_view_(root_view), | 16 root_view_(root_view), |
| 17 target_view_(NULL), | 17 target_view_(NULL), |
| 18 deepest_view_(NULL) { | 18 deepest_view_(NULL) { |
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| 109 // drop. | 109 // drop. |
| 110 deepest_view_ = view; | 110 deepest_view_ = view; |
| 111 while (view && view != target_view_ && | 111 while (view && view != target_view_ && |
| 112 (!view->IsEnabled() || !view->CanDrop(data))) { | 112 (!view->IsEnabled() || !view->CanDrop(data))) { |
| 113 view = view->GetParent(); | 113 view = view->GetParent(); |
| 114 } | 114 } |
| 115 return view; | 115 return view; |
| 116 } | 116 } |
| 117 | 117 |
| 118 } // namespace views | 118 } // namespace views |
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