blob: 158f5cdecab0070130b6631a52995416dea87b8a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
// 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_VIEWS_DRAG_UTILS_H_
#define UI_VIEWS_DRAG_UTILS_H_
#include "ui/base/dragdrop/drag_drop_types.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/views/views_export.h"
namespace gfx {
class Canvas;
class Point;
class Size;
}
namespace ui {
class OSExchangeData;
}
namespace views {
class Widget;
// Starts a drag operation. This blocks until the drag operation completes.
VIEWS_EXPORT void RunShellDrag(gfx::NativeView view,
const ui::OSExchangeData& data,
const gfx::Point& location,
int operation,
ui::DragDropTypes::DragEventSource source);
// Returns a canvas that can be used to draw the drag image. Caller owns the
// returned object. |widget| is Widget hosting the view being dragged.
VIEWS_EXPORT gfx::Canvas* GetCanvasForDragImage(Widget* widget,
const gfx::Size& canvas_size);
} // namespace views
#endif // UI_VIEWS_DRAG_UTILS_H_
|
