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-/****************************************************************************
-**
-** Definition of TQDataTable class
-**
-** Created : 2000-11-03
-**
-** Copyright (C) 2005-2008 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 files LICENSE.GPL2
-** and LICENSE.GPL3 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 "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 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
-{
- Q_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(Q_DISABLE_COPY) // Disabled copy constructor and operator=
- TQDataTable( const TQDataTable & );
- TQDataTable &operator=( const TQDataTable & );
-#endif
-};
-
-#endif
-#endif