1 | // Copyright (C) 2016 The Qt Company Ltd. |
---|---|
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #pragma once |
5 | |
6 | #include "qxcbconnection.h" |
7 | |
8 | #include <xcb/xcb.h> |
9 | |
10 | QT_BEGIN_NAMESPACE |
11 | |
12 | class QXcbConnection; |
13 | class QScreen; |
14 | |
15 | class QXcbSystemTrayTracker : public QObject, public QXcbWindowEventListener |
16 | { |
17 | Q_OBJECT |
18 | public: |
19 | static QXcbSystemTrayTracker *create(QXcbConnection *connection); |
20 | |
21 | xcb_window_t trayWindow(); |
22 | void requestSystemTrayWindowDock(xcb_window_t window) const; |
23 | |
24 | void notifyManagerClientMessageEvent(const xcb_client_message_event_t *); |
25 | |
26 | void handleDestroyNotifyEvent(const xcb_destroy_notify_event_t *) override; |
27 | |
28 | xcb_visualid_t visualId(); |
29 | signals: |
30 | void systemTrayWindowChanged(QScreen *screen); |
31 | |
32 | private: |
33 | explicit QXcbSystemTrayTracker(QXcbConnection *connection, |
34 | xcb_atom_t trayAtom, |
35 | xcb_atom_t selection); |
36 | |
37 | void emitSystemTrayWindowChanged(); |
38 | xcb_visualid_t netSystemTrayVisual(); |
39 | |
40 | const xcb_atom_t m_selection; |
41 | const xcb_atom_t m_trayAtom; |
42 | QXcbConnection *m_connection; |
43 | xcb_window_t m_trayWindow = 0; |
44 | }; |
45 | |
46 | QT_END_NAMESPACE |
47 |