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 INDEXWINDOW_H |
30 | #define INDEXWINDOW_H |
31 | |
32 | #include <QtCore/QUrl> |
33 | #include <QtWidgets/QWidget> |
34 | #include <QtWidgets/QLineEdit> |
35 | |
36 | QT_BEGIN_NAMESPACE |
37 | |
38 | class QHelpIndexWidget; |
39 | class QModelIndex; |
40 | struct QHelpLink; |
41 | |
42 | class IndexWindow : public QWidget |
43 | { |
44 | Q_OBJECT |
45 | |
46 | public: |
47 | IndexWindow(QWidget *parent = nullptr); |
48 | ~IndexWindow() override; |
49 | |
50 | void setSearchLineEditText(const QString &text); |
51 | QString searchLineEditText() const |
52 | { |
53 | return m_searchLineEdit->text(); |
54 | } |
55 | |
56 | signals: |
57 | void linkActivated(const QUrl &link); |
58 | void documentsActivated(const QList<QHelpLink> &documents, const QString &keyword); |
59 | void escapePressed(); |
60 | |
61 | private slots: |
62 | void filterIndices(const QString &filter); |
63 | void enableSearchLineEdit(); |
64 | void disableSearchLineEdit(); |
65 | |
66 | private: |
67 | bool eventFilter(QObject *obj, QEvent *e) override; |
68 | void focusInEvent(QFocusEvent *e) override; |
69 | void open(QHelpIndexWidget *indexWidget, const QModelIndex &index); |
70 | |
71 | QLineEdit *m_searchLineEdit; |
72 | QHelpIndexWidget *m_indexWidget; |
73 | }; |
74 | |
75 | QT_END_NAMESPACE |
76 | |
77 | #endif // INDEXWINDOW_H |
78 |