Referencia de la Clase QtTableView

#include <qttableview.h>

Diagrama de herencias de QtTableView

Lista de todos los miembros.

Métodos públicos
virtual void	setBackgroundColor (const QColor &)
virtual void	setPalette (const QPalette &)
void	show ()
void	repaint (bool erase=TRUE)
void	repaint (int x, int y, int w, int h, bool erase=TRUE)
void	repaint (const QRect &, bool erase=TRUE)
Métodos protegidos
	QtTableView (QWidget *parent=0, const char *name=0, WFlags f=0)
	~QtTableView ()
int	numRows () const
virtual void	setNumRows (int)
int	numCols () const
virtual void	setNumCols (int)
int	topCell () const
virtual void	setTopCell (int row)
int	leftCell () const
virtual void	setLeftCell (int col)
virtual void	setTopLeftCell (int row, int col)
int	xOffset () const
virtual void	setXOffset (int)
int	yOffset () const
virtual void	setYOffset (int)
virtual void	setOffset (int x, int y, bool updateScrBars=TRUE)
virtual int	cellWidth (int col)
virtual int	cellHeight (int row)
int	cellWidth () const
int	cellHeight () const
virtual void	setCellWidth (int)
virtual void	setCellHeight (int)
virtual int	totalWidth ()
virtual int	totalHeight ()
uint	tableFlags () const
bool	testTableFlags (uint f) const
virtual void	setTableFlags (uint f)
void	clearTableFlags (uint f=~0)
bool	autoUpdate () const
virtual void	setAutoUpdate (bool)
void	updateCell (int row, int column, bool erase=TRUE)
QRect	cellUpdateRect () const
QRect	viewRect () const
int	lastRowVisible () const
int	lastColVisible () const
bool	rowIsVisible (int row) const
bool	colIsVisible (int col) const
QScrollBar *	verticalScrollBar () const
QScrollBar *	horizontalScrollBar () const
virtual void	paintCell (QPainter *, int row, int col)=0
virtual void	setupPainter (QPainter *)
void	paintEvent (QPaintEvent *)
void	resizeEvent (QResizeEvent *)
int	findRow (int yPos) const
int	findCol (int xPos) const
bool	rowYPos (int row, int *yPos) const
bool	colXPos (int col, int *xPos) const
int	maxXOffset ()
int	maxYOffset ()
int	maxColOffset ()
int	maxRowOffset ()
int	minViewX () const
int	minViewY () const
int	maxViewX () const
int	maxViewY () const
int	viewWidth () const
int	viewHeight () const
void	scroll (int xPixels, int yPixels)
void	updateScrollBars ()
void	updateTableSize ()

---

Documentación del constructor y destructor

QtTableView::QtTableView	(	QWidget *	parent = 0,
		const char *	name = 0,
		WFlags	f = 0
	)		[protected]

QtTableView::~QtTableView

(

)

[protected]

---

Documentación de las funciones miembro

bool QtTableView::autoUpdate

(

)

const [inline, protected]

Reimplementado en QtMultiLineEdit.

int QtTableView::cellHeight

(

int

row

)

[protected, virtual]

int QtTableView::cellHeight

(

)

const [inline, protected]

QRect QtTableView::cellUpdateRect

(

)

const [inline, protected]

int QtTableView::cellWidth

(

int

col

)

[protected, virtual]

int QtTableView::cellWidth

(

)

const [inline, protected]

void QtTableView::clearTableFlags

(

uint

f = ~0

)

[protected]

bool QtTableView::colIsVisible

(

int

col

)

const [protected]

bool QtTableView::colXPos	(	int	col,
		int *	xPos
	)		const [protected]

int QtTableView::findCol

(

int

xPos

)

const [protected]

int QtTableView::findRow

(

int

yPos

)

const [protected]

QScrollBar * QtTableView::horizontalScrollBar

(

)

const [protected]

int QtTableView::lastColVisible

(

)

const [protected]

int QtTableView::lastRowVisible

(

)

const [protected]

int QtTableView::leftCell

(

)

const [inline, protected]

int QtTableView::maxColOffset

(

)

[protected]

int QtTableView::maxRowOffset

(

)

[protected]

int QtTableView::maxViewX

(

)

const [protected]

int QtTableView::maxViewY

(

)

const [protected]

int QtTableView::maxXOffset

(

)

[protected]

int QtTableView::maxYOffset

(

)

[protected]

int QtTableView::minViewX

(

)

const [protected]

int QtTableView::minViewY

(

)

const [protected]

int QtTableView::numCols

(

)

const [inline, protected]

int QtTableView::numRows

(

)

const [inline, protected]

virtual void QtTableView::paintCell	(	QPainter *	,
		int	row,
		int	col
	)		[protected, pure virtual]

Implementado en QtMultiLineEdit.

void QtTableView::paintEvent

(

QPaintEvent *

event

)

[protected, virtual]

Processes the paint event event.

Paints the frame and the contents.

Opens the painter on the frame and calls drawFrame(), then drawContents().

Reimplementado de QFrame.

void QtTableView::repaint	(	int	x,
		int	y,
		int	w,
		int	h,
		bool	erase = TRUE
	)

Repaints the widget directly by calling paintEvent() directly, unless updates are disabled or the widget is hidden.

Erases the widget area (x,y,w,h) if erase is TRUE.

If w is negative, it is replaced with width() - x. If h is negative, it is replaced width height() - y.

Use repaint if your widget needs to be repainted immediately, for example when doing some animation. In all other cases, update() is to be preferred. Calling update() many times in a row will generate a single paint event.

Atención:

If you call repaint() in a function which may itself be called from paintEvent(), you may see infinite recursion. The update() function never generates recursion.

Ver también:

update(), paintEvent(), setUpdatesEnabled(), erase()

Repaints the widget directly by calling paintEvent() immediately, unless updates are disabled or the widget is hidden.

If erase is TRUE, Qt erases the area (x, y, w, h) before the paintEvent() call.

If w is negative, it is replaced with {width() - x}, and if h is negative, it is replaced width {height() - y}.

We suggest only using repaint() if you need an immediate repaint, for example during animation. In almost all circumstances update() is better, as it permits Qt to optimize for speed and minimize flicker.

Atención:

If you call repaint() in a function which may itself be called from paintEvent(), you may get infinite recursion. The update() function never causes recursion.

Ver también:

update(), paintEvent(), setUpdatesEnabled(), erase()

Reimplementado de QWidget.

void QtTableView::repaint

(

bool

erase = TRUE

)

[inline]

Esta es una función miembro sobrecargada que se suministra por conveniencia. Difiere de la anterior función solamente en los argumentos que acepta.

This version repaints the entire widget.

Reimplementado de QWidget.

void QtTableView::repaint	(	const QRect &	r,
		bool	erase = TRUE
	)		[inline]

Esta es una función miembro sobrecargada que se suministra por conveniencia. Difiere de la anterior función solamente en los argumentos que acepta.

Esta es una función miembro sobrecargada que se suministra por conveniencia. Difiere de la anterior función solamente en los argumentos que acepta.

Repaints the widget directly by calling paintEvent() directly, unless updates are disabled or the widget is hidden.

Erases the widget region r if erase is TRUE.

Reimplementado de QWidget.

void QtTableView::resizeEvent

(

QResizeEvent *

e

)

[protected, virtual]

Processes the resize event e.

Adjusts the frame rectangle for the resized widget. The frame rectangle is elastic, and the surrounding area is static.

The resulting frame rectangle may be null or invalid. You can use setMinimumSize() to avoid those possibilities.

Nothing is done if the frame rectangle is a null rectangle already.

Reimplementado de QFrame.

Reimplementado en QtMultiLineEdit.

bool QtTableView::rowIsVisible

(

int

row

)

const [protected]

bool QtTableView::rowYPos	(	int	row,
		int *	yPos
	)		const [protected]

void QtTableView::scroll	(	int	dx,
		int	dy
	)		[protected]

Esta es una función miembro sobrecargada que se suministra por conveniencia. Difiere de la anterior función solamente en los argumentos que acepta. This version of the function scrolls the entire widget and moves the widget's children along with the scroll.

Ver también:

bitBlt() QScrollView

Scrolls the widget including its children dx pixels to the right and dy downwards. Both dx and dy may be negative.

After scrolling, scroll() sends a paint event for the the part that is read but not written. For example, when scrolling 10 pixels rightwards, the leftmost ten pixels of the widget need repainting. The paint event may be delivered immediately or later, depending on some heuristics (note that you might have to force processing of paint events using QApplication::sendPostedEvents() when using scroll() and move() in combination).

Ver también:

QScrollView erase() bitBlt()

Reimplementado de QWidget.

void QtTableView::setAutoUpdate

(

bool

enable

)

[protected, virtual]

Reimplementado en QtMultiLineEdit.

void QtTableView::setBackgroundColor

(

const QColor &

c

)

[virtual]

Use setPaletteBackgroundColor() or setEraseColor() instead.

Reimplementado de QWidget.

void QtTableView::setCellHeight

(

int

cellHeight

)

[protected, virtual]

void QtTableView::setCellWidth

(

int

cellWidth

)

[protected, virtual]

void QtTableView::setLeftCell

(

int

col

)

[protected, virtual]

void QtTableView::setNumCols

(

int

cols

)

[protected, virtual]

void QtTableView::setNumRows

(

int

rows

)

[protected, virtual]

void QtTableView::setOffset	(	int	x,
		int	y,
		bool	updateScrBars = TRUE
	)		[protected, virtual]

void QtTableView::setPalette

(

const QPalette &

p

)

[virtual]

Reimplementado de QWidget.

void QtTableView::setTableFlags

(

uint

f

)

[protected, virtual]

void QtTableView::setTopCell

(

int

row

)

[protected, virtual]

void QtTableView::setTopLeftCell	(	int	row,
		int	col
	)		[protected, virtual]

void QtTableView::setupPainter

(

QPainter *

)

[protected, virtual]

void QtTableView::setXOffset

(

int

x

)

[protected, virtual]

void QtTableView::setYOffset

(

int

y

)

[protected, virtual]

void QtTableView::show

(

)

[virtual]

Shows the widget and its child widgets.

If its size or position has changed, Qt guarantees that a widget gets move and resize events just before it is shown.

You almost never have to reimplement this function. If you need to change some settings before a widget is shown, use showEvent() instead. If you need to do some delayed initialization use polish().

Ver también:

showEvent(), hide(), showMinimized(), showMaximized(), showNormal(), isVisible(), polish()

Reimplementado de QWidget.

uint QtTableView::tableFlags

(

)

const [inline, protected]

bool QtTableView::testTableFlags

(

uint

f

)

const [inline, protected]

int QtTableView::topCell

(

)

const [inline, protected]

int QtTableView::totalHeight

(

)

[protected, virtual]

int QtTableView::totalWidth

(

)

[protected, virtual]

void QtTableView::updateCell	(	int	row,
		int	column,
		bool	erase = TRUE
	)		[protected]

void QtTableView::updateScrollBars

(

)

[inline, protected]

void QtTableView::updateTableSize

(

)

[protected]

QScrollBar * QtTableView::verticalScrollBar

(

)

const [protected]

int QtTableView::viewHeight

(

)

const [protected]

QRect QtTableView::viewRect

(

)

const [protected]

int QtTableView::viewWidth

(

)

const [protected]

int QtTableView::xOffset

(

)

const [inline, protected]

int QtTableView::yOffset

(

)

const [inline, protected]

---

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

• src/qt/src/attic/qttableview.h
• src/qt/src/attic/qttableview.cpp