blob: 048e572b747ea273c21637c2839652f1f4d6de33 (
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
40
41
|
// 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_AURA_CLIENT_WINDOW_MOVE_CLIENT_H_
#define UI_AURA_CLIENT_WINDOW_MOVE_CLIENT_H_
#include "ui/aura/aura_export.h"
namespace gfx {
class Point;
}
namespace aura {
class Window;
namespace client {
// An interface implemented by an object that manages programatically keyed
// window moving.
class AURA_EXPORT WindowMoveClient {
public:
// Starts a nested message loop for moving the window. |drag_offset| is the
// offset from the window origin to the cursor when the drag was started.
virtual void RunMoveLoop(Window* window, const gfx::Point& drag_offset) = 0;
// Ends a previously started move loop.
virtual void EndMoveLoop() = 0;
protected:
virtual ~WindowMoveClient() {}
};
// Sets/Gets the activation client for the specified window.
AURA_EXPORT void SetWindowMoveClient(Window* window,
WindowMoveClient* client);
AURA_EXPORT WindowMoveClient* GetWindowMoveClient(Window* window);
} // namespace client
} // namespace aura
#endif // UI_AURA_CLIENT_WINDOW_MOVE_CLIENT_H_
|
