| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see http://www.qt.io/terms-conditions. For further |
| ** information use the contact form at http://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 2.1 or version 3 as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.LGPLv21 and |
| ** LICENSE.LGPLv3 included in the packaging of this file. Please review the |
| ** following information to ensure the GNU Lesser General Public License |
| ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** As a special exception, The Qt Company gives you certain additional |
| ** rights. These rights are described in The Qt Company LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QTEXTBROWSER_H |
| #define QTEXTBROWSER_H |
| |
| #include <QtWidgets/qtextedit.h> |
| #include <QtCore/qurl.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| #ifndef QT_NO_TEXTBROWSER |
| |
| class QTextBrowserPrivate; |
| |
| class Q_WIDGETS_EXPORT QTextBrowser : public QTextEdit |
| { |
| Q_OBJECT |
| |
| Q_PROPERTY(QUrl source READ source WRITE setSource) |
| Q_OVERRIDE(bool modified SCRIPTABLE false) |
| Q_OVERRIDE(bool readOnly DESIGNABLE false SCRIPTABLE false) |
| Q_OVERRIDE(bool undoRedoEnabled DESIGNABLE false SCRIPTABLE false) |
| Q_PROPERTY(QStringList searchPaths READ searchPaths WRITE setSearchPaths) |
| Q_PROPERTY(bool openExternalLinks READ openExternalLinks WRITE setOpenExternalLinks) |
| Q_PROPERTY(bool openLinks READ openLinks WRITE setOpenLinks) |
| |
| public: |
| explicit QTextBrowser(QWidget* parent = 0); |
| virtual ~QTextBrowser(); |
| |
| QUrl source() const; |
| |
| QStringList searchPaths() const; |
| void setSearchPaths(const QStringList &paths); |
| |
| virtual QVariant loadResource(int type, const QUrl &name) Q_DECL_OVERRIDE; |
| |
| bool isBackwardAvailable() const; |
| bool isForwardAvailable() const; |
| void clearHistory(); |
| QString historyTitle(int) const; |
| QUrl historyUrl(int) const; |
| int backwardHistoryCount() const; |
| int forwardHistoryCount() const; |
| |
| bool openExternalLinks() const; |
| void setOpenExternalLinks(bool open); |
| |
| bool openLinks() const; |
| void setOpenLinks(bool open); |
| |
| public Q_SLOTS: |
| virtual void setSource(const QUrl &name); |
| virtual void backward(); |
| virtual void forward(); |
| virtual void home(); |
| virtual void reload(); |
| |
| Q_SIGNALS: |
| void backwardAvailable(bool); |
| void forwardAvailable(bool); |
| void historyChanged(); |
| void sourceChanged(const QUrl &); |
| void highlighted(const QUrl &); |
| void highlighted(const QString &); |
| void anchorClicked(const QUrl &); |
| |
| protected: |
| bool event(QEvent *e) Q_DECL_OVERRIDE; |
| virtual void keyPressEvent(QKeyEvent *ev) Q_DECL_OVERRIDE; |
| virtual void mouseMoveEvent(QMouseEvent *ev) Q_DECL_OVERRIDE; |
| virtual void mousePressEvent(QMouseEvent *ev) Q_DECL_OVERRIDE; |
| virtual void mouseReleaseEvent(QMouseEvent *ev) Q_DECL_OVERRIDE; |
| virtual void focusOutEvent(QFocusEvent *ev) Q_DECL_OVERRIDE; |
| virtual bool focusNextPrevChild(bool next) Q_DECL_OVERRIDE; |
| virtual void paintEvent(QPaintEvent *e) Q_DECL_OVERRIDE; |
| |
| private: |
| Q_DISABLE_COPY(QTextBrowser) |
| Q_DECLARE_PRIVATE(QTextBrowser) |
| Q_PRIVATE_SLOT(d_func(), void _q_documentModified()) |
| Q_PRIVATE_SLOT(d_func(), void _q_activateAnchor(const QString &)) |
| Q_PRIVATE_SLOT(d_func(), void _q_highlightLink(const QString &)) |
| }; |
| |
| #endif // QT_NO_TEXTBROWSER |
| |
| QT_END_NAMESPACE |
| |
| #endif // QTEXTBROWSER_H |