qdatatable-h.html
来自「QT 下载资料仅供参考」· HTML 代码 · 共 272 行
HTML
272 行
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- /home/reggie/tmp/qt-3.0-reggie-5401/qt-x11-commercial-3.0.5/include/qdatatable.h:1 --><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>qdatatable.h Include File</title><style type="text/css"><!--h3.fn,span.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>qdatatable.h</h1><p>This is the verbatim text of the qdatatable.h include file. It is provided only for illustration; the copyright remains with Trolltech.<hr><pre>/******************************************************************************** Definition of QDataTable class**** Created : 2000-11-03**** Copyright (C) 2000 Trolltech AS. All rights reserved.**** This file is part of the sql module of the Qt GUI Toolkit.**** This file may be distributed under the terms of the Q Public License** as defined by Trolltech AS of Norway and appearing in the file** LICENSE.QPL included in the packaging of this file.**** This file may be distributed and/or modified under the terms of the** GNU General Public License version 2 as published by the Free Software** Foundation and appearing in the file LICENSE.GPL included in the** packaging of this file.**** Licensees holding valid Qt Enterprise Edition licenses may use this** file in accordance with the Qt Commercial License Agreement provided** with the Software.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.**** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for** information about Qt Commercial License Agreements.** See http://www.trolltech.com/qpl/ for QPL licensing information.** See http://www.trolltech.com/gpl/ for GPL licensing information.**** Contact info@trolltech.com if any conditions of this licensing are** not clear to you.************************************************************************/#ifndef QDATATABLE_H#define QDATATABLE_H#ifndef QT_H#include "qstring.h"#include "qvariant.h"#include "qtable.h"#include "qsql.h"#include "qsqlcursor.h"#include "qsqlindex.h"#include "qsqleditorfactory.h"#include "qiconset.h"#endif // QT_H#if !defined( QT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )#define QM_EXPORT_SQL#else#define QM_EXPORT_SQL Q_EXPORT#endif#ifndef QT_NO_SQLclass QPainter;class QSqlField;class QSqlPropertyMap;class QDataTablePrivate;class QM_EXPORT_SQL QDataTable : public QTable{ Q_OBJECT Q_PROPERTY( QString nullText READ nullText WRITE setNullText ) Q_PROPERTY( QString trueText READ trueText WRITE setTrueText ) Q_PROPERTY( QString 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( QString filter READ filter WRITE setFilter ) Q_PROPERTY( QStringList sort READ sort WRITE setSort ) Q_PROPERTY( int numCols READ numCols ) Q_PROPERTY( int numRows READ numRows )public: QDataTable ( QWidget* parent=0, const char* name=0 ); QDataTable ( QSqlCursor* cursor, bool autoPopulate = FALSE, QWidget* parent=0, const char* name=0 ); ~QDataTable(); virtual void addColumn( const QString& fieldName, const QString& label = QString::null, int width = -1, const QIconSet& iconset = QIconSet() ); virtual void removeColumn( uint col ); virtual void setColumn( uint col, const QString& fieldName, const QString& label = QString::null, int width = -1, const QIconSet& iconset = QIconSet() ); QString nullText() const; QString trueText() const; QString 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; QString filter() const; QStringList sort() const; virtual void setSqlCursor( QSqlCursor* cursor = 0, bool autoPopulate = FALSE, bool autoDelete = FALSE ); QSqlCursor* sqlCursor() const; virtual void setNullText( const QString& nullText ); virtual void setTrueText( const QString& trueText ); virtual void setFalseText( const QString& 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 QString& filter ); virtual void setSort( const QStringList& sort ); virtual void setSort( const QSqlIndex& sort ); enum Refresh { RefreshData = 1, RefreshColumns = 2, RefreshAll = 3 }; void refresh( Refresh mode ); void sortColumn ( int col, bool ascending = TRUE, bool wholeRows = FALSE ); QString text ( int row, int col ) const; QVariant value ( int row, int col ) const; QSqlRecord* currentRecord() const; void installEditorFactory( QSqlEditorFactory * f ); void installPropertyMap( QSqlPropertyMap* m ); int numCols() const; int numRows() const; void setNumCols( int c ); void setNumRows ( int r ); bool findBuffer( const QSqlIndex& idx, int atHint = 0 );signals: void currentChanged( QSqlRecord* record ); void primeInsert( QSqlRecord* buf ); void primeUpdate( QSqlRecord* buf ); void primeDelete( QSqlRecord* buf ); void beforeInsert( QSqlRecord* buf ); void beforeUpdate( QSqlRecord* buf ); void beforeDelete( QSqlRecord* buf ); void cursorChanged( QSql::Op mode );public slots: virtual void find( const QString & 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 );protected: virtual bool insertCurrent(); virtual bool updateCurrent(); virtual bool deleteCurrent(); virtual QSql::Confirm confirmEdit( QSql::Op m ); virtual QSql::Confirm confirmCancel( QSql::Op m ); virtual void handleError( const QSqlError& e ); virtual bool beginInsert(); virtual QWidget* beginUpdate ( int row, int col, bool replace ); bool eventFilter( QObject *o, QEvent *e ); void resizeEvent ( QResizeEvent * ); void contentsMousePressEvent( QMouseEvent* e ); void contentsContextMenuEvent( QContextMenuEvent* e ); void endEdit( int row, int col, bool accept, bool replace ); QWidget * createEditor( int row, int col, bool initFromCell ) const; void activateNextCell(); int indexOf( uint i ) const; void reset(); void setSize( QSqlCursor* sql ); void repaintCell( int row, int col ); void paintCell ( QPainter * p, int row, int col, const QRect & cr, bool selected, const QColorGroup &cg ); virtual void paintField( QPainter * p, const QSqlField* field, const QRect & cr, bool selected ); virtual int fieldAlignment( const QSqlField* field ); void columnClicked ( int col ); void resizeData ( int len ); QTableItem * item ( int row, int col ) const; void setItem ( int row, int col, QTableItem * item ); void clearCell ( int row, int col ) ; void setPixmap ( int row, int col, const QPixmap & pix ); void takeItem ( QTableItem * i );private slots: void loadNextPage(); void setCurrentSelection( int row, int col ); void sliderPressed(); void sliderReleased(); private: void init(); QWidget* beginEdit ( int row, int col, bool replace ); void updateRow( int row ); void endInsert(); void endUpdate(); QDataTablePrivate* d;};#endif#endif</pre><!-- eof --><p><address><hr><div align=center><table width=100% cellspacing=0 border=0><tr><td>Copyright © 2002 <a href="http://www.trolltech.com">Trolltech</a><td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a><td align=right><div align=right>Qt version 3.0.5</div></table></div></address></body></html>⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?