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 ABOUTDIALOG_H 30 #define ABOUTDIALOG_H 31 32 #include <QtWidgets/QTextBrowser> 33 #include <QtWidgets/QDialog> 34 35 QT_BEGIN_NAMESPACE 36 37 class QLabel; 38 class QPushButton; 39 class QGridLayout; 40 41 class AboutLabel : public QTextBrowser 42 { 43 Q_OBJECT 44 45 public: 46 AboutLabel(QWidget *parent = nullptr); 47 void setText(const QString &text, const QByteArray &resources); 48 QSize minimumSizeHint() const override; 49 50 private: 51 QVariant loadResource(int type, const QUrl &name) override; 52 void setSource(const QUrl &url) override; 53 54 QMap<QString, QByteArray> m_resourceMap; 55 }; 56 57 class AboutDialog : public QDialog 58 { 59 Q_OBJECT 60 61 public: 62 AboutDialog(QWidget *parent = nullptr); 63 void setText(const QString &text, const QByteArray &resources); 64 void setPixmap(const QPixmap &pixmap); 65 QString documentTitle() const; 66 67 private: 68 void updateSize(); 69 70 QLabel *m_pixmapLabel; 71 AboutLabel *m_aboutLabel; 72 QPushButton *m_closeButton; 73 QGridLayout *m_layout; 74 }; 75 76 QT_END_NAMESPACE 77 78 #endif 79