|
|
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
|
|
|
|
|
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/ntqdatatable.h:1 -->
|
|
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
|
|
|
<title>ntqdatatable.h Include File</title>
|
|
|
|
|
<style type="text/css"><!--
|
|
|
|
|
fn { margin-left: 1cm; text-indent: -1cm; }
|
|
|
|
|
a:link { color: #004faf; text-decoration: none }
|
|
|
|
|
a:visited { color: #672967; text-decoration: none }
|
|
|
|
|
body { background: #ffffff; color: black; }
|
|
|
|
|
--></style>
|
|
|
|
|
</head>
|
|
|
|
|
<body>
|
|
|
|
|
|
|
|
|
|
<table border="0" cellpadding="0" cellspacing="0" width="100%">
|
|
|
|
|
<tr bgcolor="#E5E5E5">
|
|
|
|
|
<td valign=center>
|
|
|
|
|
<a href="index.html">
|
|
|
|
|
<font color="#004faf">Home</font></a>
|
|
|
|
|
| <a href="classes.html">
|
|
|
|
|
<font color="#004faf">All Classes</font></a>
|
|
|
|
|
| <a href="mainclasses.html">
|
|
|
|
|
<font color="#004faf">Main Classes</font></a>
|
|
|
|
|
| <a href="annotated.html">
|
|
|
|
|
<font color="#004faf">Annotated</font></a>
|
|
|
|
|
| <a href="groups.html">
|
|
|
|
|
<font color="#004faf">Grouped Classes</font></a>
|
|
|
|
|
| <a href="functions.html">
|
|
|
|
|
<font color="#004faf">Functions</font></a>
|
|
|
|
|
</td>
|
|
|
|
|
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>ntqdatatable.h</h1>
|
|
|
|
|
|
|
|
|
|
<p>This is the verbatim text of the ntqdatatable.h include file. It is provided only for illustration; the copyright remains with Trolltech.
|
|
|
|
|
<hr>
|
|
|
|
|
<pre>
|
|
|
|
|
/****************************************************************************
|
|
|
|
|
**
|
|
|
|
|
** Definition of TQDataTable class
|
|
|
|
|
**
|
|
|
|
|
** Created : 2000-11-03
|
|
|
|
|
**
|
|
|
|
|
** Copyright (C) 2005-2007 Trolltech ASA. All rights reserved.
|
|
|
|
|
**
|
|
|
|
|
** This file is part of the sql module of the TQt GUI Toolkit.
|
|
|
|
|
**
|
|
|
|
|
** This file may be used under the terms of the GNU General Public
|
|
|
|
|
** License versions 2.0 or 3.0 as published by the Free Software
|
|
|
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
|
|
|
|
** packaging of this file. Alternatively you may (at your option) use any
|
|
|
|
|
** later version of the GNU General Public License if such license has
|
|
|
|
|
** been publicly approved by Trolltech ASA (or its successors, if any)
|
|
|
|
|
** and the KDE Free TQt Foundation.
|
|
|
|
|
**
|
|
|
|
|
** Please review the following information to ensure GNU General
|
|
|
|
|
** Public Licensing requirements will be met:
|
|
|
|
|
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
|
|
|
|
|
** If you are unsure which license is appropriate for your use, please
|
|
|
|
|
** review the following information:
|
|
|
|
|
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
|
|
|
|
|
** or contact the sales department at sales@trolltech.com.
|
|
|
|
|
**
|
|
|
|
|
** This file may be used under the terms of the Q Public License as
|
|
|
|
|
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
|
|
|
|
|
** included in the packaging of this file. Licensees holding valid TQt
|
|
|
|
|
** Commercial licenses may use this file in accordance with the TQt
|
|
|
|
|
** Commercial License Agreement provided with the Software.
|
|
|
|
|
**
|
|
|
|
|
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
|
|
|
|
|
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
|
|
|
|
|
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
|
|
|
|
|
** herein.
|
|
|
|
|
**
|
|
|
|
|
**********************************************************************/
|
|
|
|
|
|
|
|
|
|
#ifndef TQDATATABLE_H
|
|
|
|
|
#define TQDATATABLE_H
|
|
|
|
|
|
|
|
|
|
#ifndef QT_H
|
|
|
|
|
#include "ntqstring.h"
|
|
|
|
|
#include "ntqvariant.h"
|
|
|
|
|
#include "ntqtable.h"
|
|
|
|
|
#include "ntqsql.h"
|
|
|
|
|
#include "ntqsqlcursor.h"
|
|
|
|
|
#include "ntqsqlindex.h"
|
|
|
|
|
#include "ntqsqleditorfactory.h"
|
|
|
|
|
#include "ntqiconset.h"
|
|
|
|
|
#endif // QT_H
|
|
|
|
|
|
|
|
|
|
#if !defined( TQT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )
|
|
|
|
|
#define TQM_EXPORT_SQL
|
|
|
|
|
#else
|
|
|
|
|
#define TQM_EXPORT_SQL Q_EXPORT
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef QT_NO_SQL_VIEW_WIDGETS
|
|
|
|
|
|
|
|
|
|
class TQPainter;
|
|
|
|
|
class TQSqlField;
|
|
|
|
|
class TQSqlPropertyMap;
|
|
|
|
|
class TQDataTablePrivate;
|
|
|
|
|
|
|
|
|
|
class TQM_EXPORT_SQL TQDataTable : public TQTable
|
|
|
|
|
{
|
|
|
|
|
TQ_OBJECT
|
|
|
|
|
|
|
|
|
|
Q_PROPERTY( TQString nullText READ nullText WRITE setNullText )
|
|
|
|
|
Q_PROPERTY( TQString trueText READ trueText WRITE setTrueText )
|
|
|
|
|
Q_PROPERTY( TQString falseText READ falseText WRITE setFalseText )
|
|
|
|
|
Q_PROPERTY( DateFormat dateFormat READ dateFormat WRITE setDateFormat )
|
|
|
|
|
Q_PROPERTY( bool confirmEdits READ confirmEdits WRITE setConfirmEdits )
|
|
|
|
|
Q_PROPERTY( bool confirmInsert READ confirmInsert WRITE setConfirmInsert )
|
|
|
|
|
Q_PROPERTY( bool confirmUpdate READ confirmUpdate WRITE setConfirmUpdate )
|
|
|
|
|
Q_PROPERTY( bool confirmDelete READ confirmDelete WRITE setConfirmDelete )
|
|
|
|
|
Q_PROPERTY( bool confirmCancels READ confirmCancels WRITE setConfirmCancels )
|
|
|
|
|
Q_PROPERTY( bool autoEdit READ autoEdit WRITE setAutoEdit )
|
|
|
|
|
Q_PROPERTY( TQString filter READ filter WRITE setFilter )
|
|
|
|
|
Q_PROPERTY( TQStringList sort READ sort WRITE setSort )
|
|
|
|
|
Q_PROPERTY( int numCols READ numCols )
|
|
|
|
|
Q_PROPERTY( int numRows READ numRows )
|
|
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
TQDataTable ( TQWidget* parent=0, const char* name=0 );
|
|
|
|
|
TQDataTable ( TQSqlCursor* cursor, bool autoPopulate = FALSE, TQWidget* parent=0, const char* name=0 );
|
|
|
|
|
~TQDataTable();
|
|
|
|
|
|
|
|
|
|
virtual void addColumn( const TQString& fieldName,
|
|
|
|
|
const TQString& label = TQString::null,
|
|
|
|
|
int width = -1,
|
|
|
|
|
const TQIconSet& iconset = TQIconSet() );
|
|
|
|
|
virtual void removeColumn( uint col );
|
|
|
|
|
virtual void setColumn( uint col, const TQString& fieldName,
|
|
|
|
|
const TQString& label = TQString::null,
|
|
|
|
|
int width = -1,
|
|
|
|
|
const TQIconSet& iconset = TQIconSet() );
|
|
|
|
|
|
|
|
|
|
TQString nullText() const;
|
|
|
|
|
TQString trueText() const;
|
|
|
|
|
TQString falseText() const;
|
|
|
|
|
DateFormat dateFormat() const;
|
|
|
|
|
bool confirmEdits() const;
|
|
|
|
|
bool confirmInsert() const;
|
|
|
|
|
bool confirmUpdate() const;
|
|
|
|
|
bool confirmDelete() const;
|
|
|
|
|
bool confirmCancels() const;
|
|
|
|
|
bool autoDelete() const;
|
|
|
|
|
bool autoEdit() const;
|
|
|
|
|
TQString filter() const;
|
|
|
|
|
TQStringList sort() const;
|
|
|
|
|
|
|
|
|
|
virtual void setSqlCursor( TQSqlCursor* cursor = 0,
|
|
|
|
|
bool autoPopulate = FALSE, bool autoDelete = FALSE );
|
|
|
|
|
TQSqlCursor* sqlCursor() const;
|
|
|
|
|
|
|
|
|
|
virtual void setNullText( const TQString& nullText );
|
|
|
|
|
virtual void setTrueText( const TQString& trueText );
|
|
|
|
|
virtual void setFalseText( const TQString& falseText );
|
|
|
|
|
virtual void setDateFormat( const DateFormat f );
|
|
|
|
|
virtual void setConfirmEdits( bool confirm );
|
|
|
|
|
virtual void setConfirmInsert( bool confirm );
|
|
|
|
|
virtual void setConfirmUpdate( bool confirm );
|
|
|
|
|
virtual void setConfirmDelete( bool confirm );
|
|
|
|
|
virtual void setConfirmCancels( bool confirm );
|
|
|
|
|
virtual void setAutoDelete( bool enable );
|
|
|
|
|
virtual void setAutoEdit( bool autoEdit );
|
|
|
|
|
virtual void setFilter( const TQString& filter );
|
|
|
|
|
virtual void setSort( const TQStringList& sort );
|
|
|
|
|
virtual void setSort( const TQSqlIndex& sort );
|
|
|
|
|
|
|
|
|
|
enum Refresh {
|
|
|
|
|
RefreshData = 1,
|
|
|
|
|
RefreshColumns = 2,
|
|
|
|
|
RefreshAll = 3
|
|
|
|
|
};
|
|
|
|
|
void refresh( Refresh mode );
|
|
|
|
|
void sortColumn ( int col, bool ascending = TRUE,
|
|
|
|
|
bool wholeRows = FALSE );
|
|
|
|
|
TQString text ( int row, int col ) const;
|
|
|
|
|
TQVariant value ( int row, int col ) const;
|
|
|
|
|
TQSqlRecord* currentRecord() const;
|
|
|
|
|
|
|
|
|
|
void installEditorFactory( TQSqlEditorFactory * f );
|
|
|
|
|
void installPropertyMap( TQSqlPropertyMap* m );
|
|
|
|
|
|
|
|
|
|
int numCols() const;
|
|
|
|
|
int numRows() const;
|
|
|
|
|
void setNumCols( int c );
|
|
|
|
|
void setNumRows ( int r );
|
|
|
|
|
bool findBuffer( const TQSqlIndex& idx, int atHint = 0 );
|
|
|
|
|
|
|
|
|
|
void hideColumn( int col );
|
|
|
|
|
void showColumn( int col );
|
|
|
|
|
signals:
|
|
|
|
|
void currentChanged( TQSqlRecord* record );
|
|
|
|
|
void primeInsert( TQSqlRecord* buf );
|
|
|
|
|
void primeUpdate( TQSqlRecord* buf );
|
|
|
|
|
void primeDelete( TQSqlRecord* buf );
|
|
|
|
|
void beforeInsert( TQSqlRecord* buf );
|
|
|
|
|
void beforeUpdate( TQSqlRecord* buf );
|
|
|
|
|
void beforeDelete( TQSqlRecord* buf );
|
|
|
|
|
void cursorChanged( TQSql::Op mode );
|
|
|
|
|
|
|
|
|
|
public slots:
|
|
|
|
|
virtual void find( const TQString & str, bool caseSensitive,
|
|
|
|
|
bool backwards );
|
|
|
|
|
virtual void sortAscending( int col );
|
|
|
|
|
virtual void sortDescending( int col );
|
|
|
|
|
virtual void refresh();
|
|
|
|
|
void setColumnWidth( int col, int w );
|
|
|
|
|
void adjustColumn( int col );
|
|
|
|
|
void setColumnStretchable( int col, bool stretch );
|
|
|
|
|
void swapColumns( int col1, int col2, bool swapHeaders = FALSE );
|
|
|
|
|
|
|
|
|
|
protected:
|
|
|
|
|
virtual bool insertCurrent();
|
|
|
|
|
virtual bool updateCurrent();
|
|
|
|
|
virtual bool deleteCurrent();
|
|
|
|
|
|
|
|
|
|
virtual TQSql::Confirm confirmEdit( TQSql::Op m );
|
|
|
|
|
virtual TQSql::Confirm confirmCancel( TQSql::Op m );
|
|
|
|
|
|
|
|
|
|
virtual void handleError( const TQSqlError& e );
|
|
|
|
|
|
|
|
|
|
virtual bool beginInsert();
|
|
|
|
|
virtual TQWidget* beginUpdate ( int row, int col, bool replace );
|
|
|
|
|
|
|
|
|
|
bool eventFilter( TQObject *o, TQEvent *e );
|
|
|
|
|
void keyPressEvent( TQKeyEvent* );
|
|
|
|
|
void resizeEvent ( TQResizeEvent * );
|
|
|
|
|
void contentsMousePressEvent( TQMouseEvent* e );
|
|
|
|
|
void contentsContextMenuEvent( TQContextMenuEvent* e );
|
|
|
|
|
void endEdit( int row, int col, bool accept, bool replace );
|
|
|
|
|
TQWidget * createEditor( int row, int col, bool initFromCell ) const;
|
|
|
|
|
void activateNextCell();
|
|
|
|
|
int indexOf( uint i ) const; // ### make this public in 4.0
|
|
|
|
|
void reset();
|
|
|
|
|
void setSize( TQSqlCursor* sql );
|
|
|
|
|
void repaintCell( int row, int col );
|
|
|
|
|
void paintCell ( TQPainter * p, int row, int col, const TQRect & cr,
|
|
|
|
|
bool selected, const TQColorGroup &cg );
|
|
|
|
|
virtual void paintField( TQPainter * p, const TQSqlField* field, const TQRect & cr,
|
|
|
|
|
bool selected );
|
|
|
|
|
void drawContents( TQPainter * p, int cx, int cy, int cw, int ch );
|
|
|
|
|
virtual int fieldAlignment( const TQSqlField* field );
|
|
|
|
|
void columnClicked ( int col );
|
|
|
|
|
void resizeData ( int len );
|
|
|
|
|
|
|
|
|
|
TQTableItem * item ( int row, int col ) const;
|
|
|
|
|
void setItem ( int row, int col, TQTableItem * item );
|
|
|
|
|
void clearCell ( int row, int col ) ;
|
|
|
|
|
void setPixmap ( int row, int col, const TQPixmap & pix );
|
|
|
|
|
void takeItem ( TQTableItem * i );
|
|
|
|
|
|
|
|
|
|
private slots:
|
|
|
|
|
void loadNextPage();
|
|
|
|
|
void setCurrentSelection( int row, int col );
|
|
|
|
|
void updateCurrentSelection();
|
|
|
|
|
void sliderPressed();
|
|
|
|
|
void sliderReleased();
|
|
|
|
|
void doInsertCurrent();
|
|
|
|
|
void doUpdateCurrent();
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
TQString fieldToString( const TQSqlField * field );
|
|
|
|
|
void init();
|
|
|
|
|
TQWidget* beginEdit ( int row, int col, bool replace );
|
|
|
|
|
void updateRow( int row );
|
|
|
|
|
void endInsert();
|
|
|
|
|
void endUpdate();
|
|
|
|
|
TQDataTablePrivate* d;
|
|
|
|
|
|
|
|
|
|
#if defined(TQ_DISABLE_COPY) // Disabled copy constructor and operator=
|
|
|
|
|
TQDataTable( const TQDataTable & );
|
|
|
|
|
TQDataTable &operator=( const TQDataTable & );
|
|
|
|
|
#endif
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
|
|
|
|
</pre>
|
|
|
|
|
<!-- eof -->
|
|
|
|
|
<p><address><hr><div align=center>
|
|
|
|
|
<table width=100% cellspacing=0 border=0><tr>
|
|
|
|
|
<td>Copyright © 2007
|
|
|
|
|
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
|
|
|
|
<td align=right><div align=right>TQt 3.3.8</div>
|
|
|
|
|
</table></div></address></body>
|
|
|
|
|
</html>
|
