1 | /**************************************************************************** |
---|---|
2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt Assistant of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and The Qt Company. For licensing terms |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU |
19 | ** General Public License version 3 as published by the Free Software |
20 | ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
21 | ** included in the packaging of this file. Please review the following |
22 | ** information to ensure the GNU General Public License requirements will |
23 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
24 | ** |
25 | ** $QT_END_LICENSE$ |
26 | ** |
27 | ****************************************************************************/ |
28 | |
29 | #ifndef CONTENTWINDOW_H |
30 | #define CONTENTWINDOW_H |
31 | |
32 | #include <QtCore/QUrl> |
33 | #include <QtCore/QModelIndex> |
34 | #include <QtWidgets/QWidget> |
35 | |
36 | QT_BEGIN_NAMESPACE |
37 | |
38 | class QHelpContentWidget; |
39 | |
40 | class ContentWindow : public QWidget |
41 | { |
42 | Q_OBJECT |
43 | |
44 | public: |
45 | ContentWindow(); |
46 | ~ContentWindow() override; |
47 | |
48 | bool syncToContent(const QUrl &url); |
49 | void expandToDepth(int depth); |
50 | |
51 | signals: |
52 | void linkActivated(const QUrl &link); |
53 | void escapePressed(); |
54 | |
55 | private slots: |
56 | void showContextMenu(const QPoint &pos); |
57 | void expandTOC(); |
58 | void itemClicked(const QModelIndex &index); |
59 | |
60 | private: |
61 | void focusInEvent(QFocusEvent *e) override; |
62 | void keyPressEvent(QKeyEvent *e) override; |
63 | bool eventFilter(QObject *o, QEvent *e) override; |
64 | |
65 | QHelpContentWidget * const m_contentWidget; |
66 | int m_expandDepth; |
67 | }; |
68 | |
69 | QT_END_NAMESPACE |
70 | |
71 | #endif // CONTENTWINDOW_H |
72 |