Referencia de la Clase QTableSelection

The QTableSelection class provides access to a selected area in a QTable.table. Más...

#include <qtable.h>

Lista de todos los miembros.

Métodos públicos
	QTableSelection ()
	QTableSelection (int start_row, int start_col, int end_row, int end_col)
void	init (int row, int col)
void	expandTo (int row, int col)
bool	operator== (const QTableSelection &s) const
bool	operator!= (const QTableSelection &s) const
int	topRow () const
int	bottomRow () const
int	leftCol () const
int	rightCol () const
int	anchorRow () const
int	anchorCol () const
int	numRows () const
int	numCols () const
bool	isActive () const
bool	isEmpty () const
	QTableSelection ()
	QTableSelection (int start_row, int start_col, int end_row, int end_col)
void	init (int row, int col)
void	expandTo (int row, int col)
bool	operator== (const QTableSelection &s) const
bool	operator!= (const QTableSelection &s) const
int	topRow () const
int	bottomRow () const
int	leftCol () const
int	rightCol () const
int	anchorRow () const
int	anchorCol () const
int	numRows () const
int	numCols () const
bool	isActive () const
bool	isEmpty () const

---

Descripción detallada

The QTableSelection class provides access to a selected area in a QTable.

table.

The selection is a rectangular set of cells in a QTable. One of the rectangle's cells is called the anchor cell; this is the cell that was selected first. The init() function sets the anchor and the selection rectangle to exactly this cell; the expandTo() function expands the selection rectangle to include additional cells.

There are various access functions to find out about the area: anchorRow() and anchorCol() return the anchor's position; leftCol(), rightCol(), topRow() and bottomRow() return the rectangle's four edges. All four are part of the selection.

A newly created QTableSelection is inactive -- isActive() returns FALSE. You must use init() and expandTo() to activate it.

Ver también:

QTable QTable::addSelection() QTable::selection() QTable::selectCells() QTable::selectRow() QTable::selectColumn()

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Documentación del constructor y destructor

QTableSelection::QTableSelection

(

)

Creates an inactive selection. Use init() and expandTo() to activate it.

QTableSelection::QTableSelection	(	int	start_row,
		int	start_col,
		int	end_row,
		int	end_col
	)

Creates an active selection, starting at start_row and start_col, ending at end_row and end_col.

QTableSelection::QTableSelection

(

)

QTableSelection::QTableSelection	(	int	start_row,
		int	start_col,
		int	end_row,
		int	end_col
	)

---

Documentación de las funciones miembro

int QTableSelection::anchorCol

(

)

const [inline]

Returns the anchor column of the selection.

Ver también:

anchorRow() expandTo()

int QTableSelection::anchorCol

(

)

const [inline]

int QTableSelection::anchorRow

(

)

const [inline]

Returns the anchor row of the selection.

Ver también:

anchorCol() expandTo()

int QTableSelection::anchorRow

(

)

const [inline]

int QTableSelection::bottomRow

(

)

const [inline]

int QTableSelection::bottomRow

(

)

const [inline]

Returns the bottom row of the selection.

Ver también:

topRow() leftCol() rightCol()

void QTableSelection::expandTo	(	int	row,
		int	col
	)

void QTableSelection::expandTo	(	int	row,
		int	col
	)

Expands the selection to include cell row, col. The new selection rectangle is the bounding rectangle of row, col and the previous selection rectangle. After calling this function the selection is active.

If you haven't called init(), this function does nothing.

Ver también:

init() isActive()

void QTableSelection::init	(	int	row,
		int	col
	)

Sets the selection anchor to cell row, col and the selection to only contain this cell. The selection is not active until expandTo() is called.

To extend the selection to include additional cells, call expandTo().

Ver también:

isActive()

void QTableSelection::init	(	int	row,
		int	col
	)

bool QTableSelection::isActive

(

)

const [inline]

Returns whether the selection is active or not. A selection is active after init() and expandTo() have been called.

bool QTableSelection::isActive

(

)

const [inline]

bool QTableSelection::isEmpty

(

void

)

const [inline]

bool QTableSelection::isEmpty

(

void

)

const [inline]

Returns whether the selection is empty or not.

Ver también:

numRows(), numCols()

int QTableSelection::leftCol

(

)

const [inline]

int QTableSelection::leftCol

(

)

const [inline]

Returns the left column of the selection.

Ver también:

topRow() bottomRow() rightCol()

int QTableSelection::numCols

(

)

const

Returns the number of columns in the selection.

Ver también:

numRows()

int QTableSelection::numCols

(

)

const

int QTableSelection::numRows

(

)

const

Returns the number of rows in the selection.

Ver también:

numCols()

int QTableSelection::numRows

(

)

const

bool QTableSelection::operator!=

(

const QTableSelection &

s

)

const [inline]

Returns TRUE if s does not include the same cells as the selection; otherwise returns FALSE.

bool QTableSelection::operator!=

(

const QTableSelection &

s

)

const [inline]

bool QTableSelection::operator==

(

const QTableSelection &

s

)

const

Returns TRUE if s includes the same cells as the selection; otherwise returns FALSE.

bool QTableSelection::operator==

(

const QTableSelection &

s

)

const

int QTableSelection::rightCol

(

)

const [inline]

int QTableSelection::rightCol

(

)

const [inline]

Returns the right column of the selection.

Ver también:

topRow() bottomRow() leftCol()

int QTableSelection::topRow

(

)

const [inline]

int QTableSelection::topRow

(

)

const [inline]

Returns the top row of the selection.

Ver también:

bottomRow() leftCol() rightCol()

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La documentación para esta clase fue generada a partir de los siguientes ficheros:

• src/qt/include/qtable.h
• src/qt/src/table/qtable.h
• src/qt/src/table/qtable.cpp