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| 2 | <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qdatabrowser.h:1 -->
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| 6 | <title>qdatabrowser.h Include File</title>
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| 15 |
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| 16 | <table border="0" cellpadding="0" cellspacing="0" width="100%">
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| 18 | <td valign=center>
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| 19 | <a href="index.html">
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| 20 | <font color="#004faf">Home</font></a>
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| 21 | | <a href="classes.html">
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| 22 | <font color="#004faf">All Classes</font></a>
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| 23 | | <a href="mainclasses.html">
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| 24 | <font color="#004faf">Main Classes</font></a>
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| 25 | | <a href="annotated.html">
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| 26 | <font color="#004faf">Annotated</font></a>
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| 27 | | <a href="groups.html">
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| 28 | <font color="#004faf">Grouped Classes</font></a>
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| 29 | | <a href="functions.html">
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| 30 | <font color="#004faf">Functions</font></a>
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| 31 | </td>
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| 32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qdatabrowser.h</h1>
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| 33 |
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| 34 | <p>This is the verbatim text of the qdatabrowser.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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| 35 | <hr>
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| 36 | <pre>
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| 37 | /****************************************************************************
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| 38 | **
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| 39 | ** Definition of QDataBrowser class
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| 40 | **
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| 41 | ** Created : 2000-11-03
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| 42 | **
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| 43 | ** Copyright (C) 2005-2007 Trolltech ASA. All rights reserved.
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| 44 | **
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| 45 | ** This file is part of the sql module of the Qt GUI Toolkit.
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| 46 | **
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| 47 | ** This file may be distributed under the terms of the Q Public License
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| 48 | ** as defined by Trolltech ASA of Norway and appearing in the file
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| 49 | ** LICENSE.QPL included in the packaging of this file.
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| 50 | **
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| 51 | ** This file may be distributed and/or modified under the terms of the
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| 52 | ** GNU General Public License version 2 as published by the Free Software
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| 53 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 54 | ** packaging of this file.
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| 55 | **
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| 56 | ** Licensees holding valid Qt Enterprise Edition licenses may use this
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| 57 | ** file in accordance with the Qt Commercial License Agreement provided
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| 58 | ** with the Software.
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| 59 | **
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| 60 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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| 61 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 62 | **
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| 63 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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| 64 | ** information about Qt Commercial License Agreements.
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| 65 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.
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| 66 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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| 67 | **
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| 68 | ** Contact info@trolltech.com if any conditions of this licensing are
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| 69 | ** not clear to you.
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| 70 | **
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| 71 | **********************************************************************/
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| 72 |
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| 73 | #ifndef QDATABROWSER_H
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| 74 | #define QDATABROWSER_H
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| 75 |
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| 76 | #ifndef QT_H
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| 77 | #include "qwidget.h"
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| 78 | #include "qstring.h"
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| 79 | #include "qstringlist.h"
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| 80 | #include "qsql.h"
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| 81 | #include "qsqlindex.h"
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| 82 | #include "qsqlcursor.h"
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| 83 | #include "qsqlerror.h"
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| 84 | #endif // QT_H
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| 85 |
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| 86 | #ifndef QT_NO_SQL_VIEW_WIDGETS
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| 87 |
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| 88 | class QSqlForm;
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| 89 | class QDataBrowserPrivate;
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| 90 |
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| 91 | class Q_EXPORT QDataBrowser : public QWidget
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| 92 | {
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| 93 | Q_OBJECT
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| 94 | Q_PROPERTY( bool boundaryChecking READ boundaryChecking WRITE setBoundaryChecking )
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| 95 | Q_PROPERTY( QString filter READ filter WRITE setFilter )
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| 96 | Q_PROPERTY( QStringList sort READ sort WRITE setSort )
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| 97 | Q_PROPERTY( bool confirmEdits READ confirmEdits WRITE setConfirmEdits )
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| 98 | Q_PROPERTY( bool confirmInsert READ confirmInsert WRITE setConfirmInsert )
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| 99 | Q_PROPERTY( bool confirmUpdate READ confirmUpdate WRITE setConfirmUpdate )
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| 100 | Q_PROPERTY( bool confirmDelete READ confirmDelete WRITE setConfirmDelete )
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| 101 | Q_PROPERTY( bool confirmCancels READ confirmCancels WRITE setConfirmCancels )
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| 102 | Q_PROPERTY( bool readOnly READ isReadOnly WRITE setReadOnly )
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| 103 | Q_PROPERTY( bool autoEdit READ autoEdit WRITE setAutoEdit )
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| 104 |
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| 105 | public:
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| 106 | QDataBrowser( QWidget* parent=0, const char* name=0, WFlags fl = 0 );
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| 107 | ~QDataBrowser();
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| 108 |
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| 109 | enum Boundary {
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| 110 | Unknown,
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| 111 | None,
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| 112 | BeforeBeginning,
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| 113 | Beginning,
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| 114 | End,
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| 115 | AfterEnd
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| 116 | };
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| 117 |
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| 118 | Boundary boundary();
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| 119 | void setBoundaryChecking( bool active );
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| 120 | bool boundaryChecking() const;
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| 121 |
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| 122 | void setSort( const QSqlIndex& sort );
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| 123 | void setSort( const QStringList& sort );
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| 124 | QStringList sort() const;
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| 125 | void setFilter( const QString& filter );
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| 126 | QString filter() const;
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| 127 | virtual void setSqlCursor( QSqlCursor* cursor, bool autoDelete = FALSE );
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| 128 | QSqlCursor* sqlCursor() const;
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| 129 | virtual void setForm( QSqlForm* form );
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| 130 | QSqlForm* form();
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| 131 |
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| 132 | virtual void setConfirmEdits( bool confirm );
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| 133 | virtual void setConfirmInsert( bool confirm );
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| 134 | virtual void setConfirmUpdate( bool confirm );
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| 135 | virtual void setConfirmDelete( bool confirm );
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| 136 | virtual void setConfirmCancels( bool confirm );
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| 137 | bool confirmEdits() const;
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| 138 | bool confirmInsert() const;
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| 139 | bool confirmUpdate() const;
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| 140 | bool confirmDelete() const;
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| 141 | bool confirmCancels() const;
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| 142 |
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| 143 | virtual void setReadOnly( bool active );
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| 144 | bool isReadOnly() const;
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| 145 | virtual void setAutoEdit( bool autoEdit );
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| 146 | bool autoEdit() const;
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| 147 |
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| 148 | virtual bool seek( int i, bool relative = FALSE );
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| 149 |
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| 150 | signals:
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| 151 | void firstRecordAvailable( bool available );
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| 152 | void lastRecordAvailable( bool available );
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| 153 | void nextRecordAvailable( bool available );
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| 154 | void prevRecordAvailable( bool available );
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| 155 |
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| 156 | void currentChanged( const QSqlRecord* record );
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| 157 | void primeInsert( QSqlRecord* buf );
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| 158 | void primeUpdate( QSqlRecord* buf );
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| 159 | void primeDelete( QSqlRecord* buf );
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| 160 | void beforeInsert( QSqlRecord* buf );
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| 161 | void beforeUpdate( QSqlRecord* buf );
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| 162 | void beforeDelete( QSqlRecord* buf );
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| 163 | void cursorChanged( QSqlCursor::Mode mode );
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| 164 |
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| 165 | public slots:
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| 166 | virtual void refresh();
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| 167 |
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| 168 | virtual void insert();
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| 169 | virtual void update();
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| 170 | virtual void del();
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| 171 |
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| 172 | virtual void first();
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| 173 | virtual void last();
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| 174 | virtual void next();
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| 175 | virtual void prev();
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| 176 |
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| 177 | virtual void readFields();
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| 178 | virtual void writeFields();
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| 179 | virtual void clearValues();
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| 180 |
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| 181 | void updateBoundary();
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| 182 |
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| 183 | protected:
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| 184 | virtual bool insertCurrent();
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| 185 | virtual bool updateCurrent();
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| 186 | virtual bool deleteCurrent();
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| 187 | virtual bool currentEdited();
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| 188 |
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| 189 | virtual QSql::Confirm confirmEdit( QSql::Op m );
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| 190 | virtual QSql::Confirm confirmCancel( QSql::Op m );
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| 191 |
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| 192 | virtual void handleError( const QSqlError& error );
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| 193 |
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| 194 | private:
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| 195 | typedef bool (QSqlCursor::*Nav)();
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| 196 | bool preNav();
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| 197 | void postNav( bool primeUpd );
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| 198 | void nav( Nav nav );
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| 199 | QDataBrowserPrivate* d;
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| 200 |
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| 201 | #if defined(Q_DISABLE_COPY) // Disabled copy constructor and operator=
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| 202 | QDataBrowser( const QDataBrowser & );
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| 203 | QDataBrowser &operator=( const QDataBrowser & );
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| 204 | #endif
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| 205 | };
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| 206 |
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| 207 |
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| 208 | #endif
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| 209 | #endif
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| 210 | </pre>
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| 211 | <!-- eof -->
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| 212 | <p><address><hr><div align=center>
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| 213 | <table width=100% cellspacing=0 border=0><tr>
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| 214 | <td>Copyright © 2007
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| 215 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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| 216 | <td align=right><div align=right>Qt 3.3.8</div>
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| 217 | </table></div></address></body>
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| 218 | </html>
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