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These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef Q3DATATABLE_H #define Q3DATATABLE_H #include #include #include #include #include #include #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Qt3Support) #ifndef QT_NO_SQL_VIEW_WIDGETS class QPainter; class QSqlField; class Q3SqlPropertyMap; class Q3DataTablePrivate; class Q_COMPAT_EXPORT Q3DataTable : public Q3Table { 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( Qt::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: Q3DataTable ( QWidget* parent=0, const char* name=0 ); Q3DataTable ( Q3SqlCursor* cursor, bool autoPopulate = false, QWidget* parent=0, const char* name=0 ); ~Q3DataTable(); virtual void addColumn( const QString& fieldName, const QString& label = QString(), int width = -1, const QIconSet& iconset = QIconSet() ); virtual void removeColumn( int col ); virtual void setColumn( uint col, const QString& fieldName, const QString& label = QString(), int width = -1, const QIconSet& iconset = QIconSet() ); QString nullText() const; QString trueText() const; QString falseText() const; Qt::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( Q3SqlCursor* cursor = 0, bool autoPopulate = false, bool autoDelete = false ); Q3SqlCursor* sqlCursor() const; virtual void setNullText( const QString& nullText ); virtual void setTrueText( const QString& trueText ); virtual void setFalseText( const QString& falseText ); virtual void setDateFormat( const Qt::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( Q3SqlEditorFactory * f ); void installPropertyMap( Q3SqlPropertyMap* m ); int numCols() const; int numRows() const; void setNumCols( int c ); void setNumRows ( int r ); bool findBuffer( const QSqlIndex& idx, int atHint = 0 ); void hideColumn( int col ); void showColumn( int col ); int indexOf( uint i ) const; void selectRow(int row); Q_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 Q_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 ); void swapColumns( int col1, int col2, bool swapHeaders = false ); 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 keyPressEvent( QKeyEvent* ); 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(); void reset(); void setSize( Q3SqlCursor* 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 ); void drawContents( QPainter * p, int cx, int cy, int cw, int ch ); virtual int fieldAlignment( const QSqlField* field ); void columnClicked ( int col ); void resizeData ( int len ); Q3TableItem * item ( int row, int col ) const; void setItem ( int row, int col, Q3TableItem * item ); void clearCell ( int row, int col ) ; void setPixmap ( int row, int col, const QPixmap & pix ); void takeItem ( Q3TableItem * i ); private Q_SLOTS: void loadNextPage(); void setCurrentSelection( int row, int col ); void updateCurrentSelection(); void sliderPressed(); void sliderReleased(); void doInsertCurrent(); void doUpdateCurrent(); private: void drawContents( QPainter *p); QString fieldToString( const QSqlField * field ); void init(); QWidget* beginEdit ( int row, int col, bool replace ); void updateRow( int row ); void endInsert(); void endUpdate(); Q3DataTablePrivate* d; #if defined(Q_DISABLE_COPY) // Disabled copy constructor and operator= Q3DataTable( const Q3DataTable & ); Q3DataTable &operator=( const Q3DataTable & ); #endif }; #endif // QT_NO_SQL_VIEW_WIDGETS QT_END_NAMESPACE QT_END_HEADER #endif // Q3DATATABLE_H