kchart

KDChartVectorTableData Class Reference

Inheritance diagram for KDChartVectorTableData:

Detailed Description

Definition at line 114 of file KDChartVectorTable.h.


Public Types
typedef QValueVector< KDChartData >::iterator	Iterator
typedef QValueVector< KDChartData >::const_iterator	ConstIterator
typedef QValueVector< int >::iterator	RowIterator
typedef QValueVector< int >::const_iterator	ConstRowIterator
typedef QValueVector< int >::iterator	ColIterator
typedef QValueVector< int >::const_iterator	ConstColIterator
Public Slots
Iterator	begin ()
ConstIterator	begin () const
Iterator	end ()
ConstIterator	end () const
bool	isEmpty () const
uint	cols () const
uint	rows () const
virtual bool	cellCoord (uint _row, uint _col, QVariant &_value, int coordinate=1) const
virtual bool	cellProp (uint _row, uint _col, int &_prop) const
virtual void	setCell (uint _row, uint _col, const QVariant &_value1, const QVariant &_value2=QVariant())
virtual void	setProp (uint _row, uint _col, int _propSet=0)
void	clearCell (uint _row, uint _col)
void	clearAllCells ()
void	expand (uint _rows, uint _cols)
void	setUsedRows (uint _rows)
uint	usedRows () const
void	setUsedCols (uint _cols)
uint	usedCols () const
Public Member Functions
	KDChartVectorTableData ()
	KDChartVectorTableData (uint _rows, uint _cols)
	KDChartVectorTableData (const KDChartVectorTableData &_t)
virtual	~KDChartVectorTableData ()
KDChartVectorTableData &	operator= (const KDChartVectorTableData &t)

Member Typedef Documentation

typedef QValueVector<KDChartData>::iterator KDChartVectorTableData::Iterator

Typedefs.

Definition at line 126 of file KDChartVectorTable.h.

Constructor & Destructor Documentation

KDChartVectorTableData::KDChartVectorTableData ( ) [inline]

API.

Definition at line 138 of file KDChartVectorTable.h.

Member Function Documentation

virtual bool KDChartVectorTableData::cellCoord	(	uint	_row,
		uint	_col,
		QVariant &	_value,
		int	coordinate = `1`
	)	const `[inline, virtual, slot]`

Returns one of the coordinate data value(s) stored in a cell.

Note:: This pure-virtual function has to be implemented by each class derived from KDChartTableDataBase.

Parameters:

	_row	the row number of the cell to be retrieved.
	_col	the column number of the cell to be retrieved.
	_value	the coordinate variable to be filled by this method.
	coordinate	the number of the coordinate to be retrieved, normally 1 is the Y value and 2 is the X value.

Returns:: TRUE if the row and col are addressing a cell in the table.

See also:: cellCoords, cellProp, cellContent, cellVal, setCell, setProp

Implements KDChartTableDataBase.

Definition at line 215 of file KDChartVectorTable.h.

virtual bool KDChartVectorTableData::cellProp	(	uint	_row,
		uint	_col,
		int &	_prop
	)	const `[inline, virtual, slot]`

Returns the property set ID stored in a cell.

Note:: This pure-virtual function has to be implemented by each class derived from KDChartTableDataBase.

Parameters:

_prop

the property set ID of the cell to be retrieved.

Returns:: TRUE if the row and col are addressing a cell in the table.

See also:: cellCoord, cellCoords, cellContent, setCell, setProp

Implements KDChartTableDataBase.

Definition at line 225 of file KDChartVectorTable.h.

uint KDChartVectorTableData::cols ( ) const [inline, virtual, slot]

Returns the number of cols in the table.

Note:: This pure-virtual function has to be implemented by each class derived from KDChartTableDataBase.

Returns:: the number of cols in the table.

See also:: setCols, usedCols, rows

Implements KDChartTableDataBase.

Definition at line 202 of file KDChartVectorTable.h.

void KDChartVectorTableData::expand	(	uint	_rows,
		uint	_cols
	)	`[inline, virtual, slot]`

Increases the number of rows (and/or columns, resp.

) stored in this table.

Note:: This pure-virtual function has to be implemented by each class derived from KDChartTableDataBase.
The old content of the table must be preserved (e.g. by copying the data into the cells of the new table).

Parameters:

	_row	the new number of rows.
	_col	the new number of columns.

See also:: cell

Implements KDChartTableDataBase.

Definition at line 258 of file KDChartVectorTable.h.

uint KDChartVectorTableData::rows ( ) const [inline, virtual, slot]

Returns the number of rows in the table.

Note:: This pure-virtual function has to be implemented by each class derived from KDChartTableDataBase.

Returns:: the number of rows in the table.

See also:: setRows, usedRows, cols

Implements KDChartTableDataBase.

Definition at line 206 of file KDChartVectorTable.h.

virtual void KDChartVectorTableData::setCell	(	uint	_row,
		uint	_col,
		const QVariant &	_value1,
		const QVariant &	_value2 = `QVariant()`
	)	`[inline, virtual, slot]`

Stores data in a cell.

Note:: This pure-virtual function has to be implemented by each class derived from KDChartTableDataBase.

Parameters:

	_row	the row number of the cell to store the data object into.
	_col	the column number of the cell to store the data object into.
	_value1	the first value to be stored, normally the Y value, possible types: int, double, QString QString might be used in case you want to use this cell's content for axis label
	_value2	the second value to be stored, normally the X value (if any), possible types: int, double, QDateTime

See also:: cellCoords, cellContent, setProp

Implements KDChartTableDataBase.

Definition at line 234 of file KDChartVectorTable.h.

virtual void KDChartVectorTableData::setProp	(	uint	_row,
		uint	_col,
		int	_propSet = `0`
	)	`[inline, virtual, slot]`

Specifies the property set ID for a cell.

Note:: This pure-virtual function has to be implemented by each class derived from KDChartTableDataBase.

Parameters:

	_row	the row number of the cell.
	_col	the column number of the cell.
	_propSet	the property set ID to be stored for this data cell, defaults to zero for normal data.