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Side by Side Diff: ui/views/drag_utils.h

Issue 2750253002: Reland 4e4eae4cbe6136b538a: Make download item drags look like bookmark (Closed)
Patch Set: with fix Created 3 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 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 #ifndef UI_VIEWS_DRAG_UTILS_H_ 5 #ifndef UI_VIEWS_DRAG_UTILS_H_
6 #define UI_VIEWS_DRAG_UTILS_H_ 6 #define UI_VIEWS_DRAG_UTILS_H_
7 7
8 #include "ui/base/dragdrop/drag_drop_types.h" 8 #include "ui/base/dragdrop/drag_drop_types.h"
9 #include "ui/gfx/native_widget_types.h" 9 #include "ui/gfx/native_widget_types.h"
10 #include "ui/views/views_export.h" 10 #include "ui/views/views_export.h"
(...skipping 13 matching lines...) Expand all
24 24
25 // Starts a drag operation. This blocks until the drag operation completes. 25 // Starts a drag operation. This blocks until the drag operation completes.
26 VIEWS_EXPORT void RunShellDrag(gfx::NativeView view, 26 VIEWS_EXPORT void RunShellDrag(gfx::NativeView view,
27 const ui::OSExchangeData& data, 27 const ui::OSExchangeData& data,
28 const gfx::Point& location, 28 const gfx::Point& location,
29 int operation, 29 int operation,
30 ui::DragDropTypes::DragEventSource source); 30 ui::DragDropTypes::DragEventSource source);
31 31
32 // Returns the device scale for the display associated with this |widget|'s 32 // Returns the device scale for the display associated with this |widget|'s
33 // native view. 33 // native view.
34 VIEWS_EXPORT float ScaleFactorForDragFromWidget(Widget* widget); 34 VIEWS_EXPORT float ScaleFactorForDragFromWidget(const Widget* widget);
35 35
36 // Returns a canvas that can be used to draw the drag image. Caller owns the 36 // Returns a canvas that can be used to draw the drag image. Caller owns the
37 // returned object. |widget| is Widget hosting the view being dragged. 37 // returned object. |widget| is Widget hosting the view being dragged.
38 VIEWS_EXPORT gfx::Canvas* GetCanvasForDragImage(Widget* widget, 38 VIEWS_EXPORT gfx::Canvas* GetCanvasForDragImage(const Widget* widget,
39 const gfx::Size& canvas_size); 39 const gfx::Size& canvas_size);
40 40
41 } // namespace views 41 } // namespace views
42 42
43 #endif // UI_VIEWS_DRAG_UTILS_H_ 43 #endif // UI_VIEWS_DRAG_UTILS_H_
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