1 /**************************************************************************** 2 ** $Id: qt/qtextbrowser.h 3.3.8 edited Jan 11 14:39 $ 3 ** 4 ** Definition of the QTextBrowser class 5 ** 6 ** Created : 990101 7 ** 8 ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. 9 ** 10 ** This file is part of the widgets module of the Qt GUI Toolkit. 11 ** 12 ** This file may be distributed under the terms of the Q Public License 13 ** as defined by Trolltech ASA of Norway and appearing in the file 14 ** LICENSE.QPL included in the packaging of this file. 15 ** 16 ** This file may be distributed and/or modified under the terms of the 17 ** GNU General Public License version 2 as published by the Free Software 18 ** Foundation and appearing in the file LICENSE.GPL included in the 19 ** packaging of this file. 20 ** 21 ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition 22 ** licenses may use this file in accordance with the Qt Commercial License 23 ** Agreement provided with the Software. 24 ** 25 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 26 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 27 ** 28 ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for 29 ** information about Qt Commercial License Agreements. 30 ** See http://www.trolltech.com/qpl/ for QPL licensing information. 31 ** See http://www.trolltech.com/gpl/ for GPL licensing information. 32 ** 33 ** Contact info@trolltech.com if any conditions of this licensing are 34 ** not clear to you. 35 ** 36 **********************************************************************/ 37 38 #ifndef QTEXTBROWSER_H 39 #define QTEXTBROWSER_H 40 41 #ifndef QT_H 42 #include "qptrlist.h" 43 #include "qpixmap.h" 44 #include "qcolor.h" 45 #include "qtextedit.h" 46 #endif // QT_H 47 48 #ifndef QT_NO_TEXTBROWSER 49 50 class QTextBrowserData; 51 52 class Q_EXPORT QTextBrowser : public QTextEdit 53 { 54 Q_OBJECT 55 Q_PROPERTY( QString source READ source WRITE setSource ) 56 Q_OVERRIDE( int undoDepth DESIGNABLE false SCRIPTABLE false ) 57 Q_OVERRIDE( bool overwriteMode DESIGNABLE false SCRIPTABLE false ) 58 Q_OVERRIDE( bool modified SCRIPTABLE false) 59 Q_OVERRIDE( bool readOnly DESIGNABLE false SCRIPTABLE false ) 60 Q_OVERRIDE( bool undoRedoEnabled DESIGNABLE false SCRIPTABLE false ) 61 62 public: 63 QTextBrowser( QWidget* parent=0, const char* name=0 ); 64 ~QTextBrowser(); 65 66 QString source() const; 67 68 public slots: 69 virtual void setSource(const QString& name); 70 virtual void backward(); 71 virtual void forward(); 72 virtual void home(); 73 virtual void reload(); setText(const QString & txt)74 void setText( const QString &txt ) { setText( txt, QString::null ); } 75 virtual void setText( const QString &txt, const QString &context ); 76 77 signals: 78 void backwardAvailable( bool ); 79 void forwardAvailable( bool ); 80 void sourceChanged( const QString& ); 81 void highlighted( const QString& ); 82 void linkClicked( const QString& ); 83 void anchorClicked( const QString&, const QString& ); 84 85 protected: 86 void keyPressEvent( QKeyEvent * e); 87 88 private: 89 void popupDetail( const QString& contents, const QPoint& pos ); linksEnabled()90 bool linksEnabled() const { return TRUE; } 91 void emitHighlighted( const QString &s ); 92 void emitLinkClicked( const QString &s ); 93 QTextBrowserData *d; 94 95 private: // Disabled copy constructor and operator= 96 #if defined(Q_DISABLE_COPY) 97 QTextBrowser( const QTextBrowser & ); 98 QTextBrowser& operator=( const QTextBrowser & ); 99 #endif 100 }; 101 102 #endif // QT_NO_TEXTBROWSER 103 104 #endif // QTEXTBROWSER_H 105