Referencia de la Clase QListBoxText

The QListBoxText class provides list box items that display text. Más...

#include <qlistbox.h>

Diagrama de herencias de QListBoxText

Lista de todos los miembros.

Métodos públicos
	QListBoxText (QListBox *listbox, const QString &text=QString::null)
	QListBoxText (const QString &text=QString::null)
	QListBoxText (QListBox *listbox, const QString &text, QListBoxItem *after)
	~QListBoxText ()
int	height (const QListBox *) const
int	width (const QListBox *) const
int	rtti () const
	QListBoxText (QListBox *listbox, const QString &text=QString::null)
	QListBoxText (const QString &text=QString::null)
	QListBoxText (QListBox *listbox, const QString &text, QListBoxItem *after)
	~QListBoxText ()
int	height (const QListBox *) const
int	width (const QListBox *) const
int	rtti () const
Atributos públicos estáticos
static int	RTTI = 1
Métodos protegidos
void	paint (QPainter *)
void	paint (QPainter *)

---

Descripción detallada

The QListBoxText class provides list box items that display text.

The text is drawn in the widget's current font. If you need several different fonts, you must implement your own subclass of QListBoxItem.

Ver también:

QListBox, QListBoxItem

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Documentación del constructor y destructor

QListBoxText::QListBoxText	(	QListBox *	listbox,
		const QString &	text = QString::null
	)

Constructs a list box item in list box listbox showing the text text.

QListBoxText::QListBoxText

(

const QString &

text = QString::null

)

Constructs a list box item showing the text text.

QListBoxText::QListBoxText	(	QListBox *	listbox,
		const QString &	text,
		QListBoxItem *	after
	)

Constructs a list box item in list box listbox showing the text text. The item is inserted after the item after, or at the beginning if after is 0.

QListBoxText::~QListBoxText

(

)

Destroys the item.

QListBoxText::QListBoxText	(	QListBox *	listbox,
		const QString &	text = QString::null
	)

QListBoxText::QListBoxText

(

const QString &

text = QString::null

)

QListBoxText::QListBoxText	(	QListBox *	listbox,
		const QString &	text,
		QListBoxItem *	after
	)

QListBoxText::~QListBoxText

(

)

---

Documentación de las funciones miembro

int QListBoxText::height

(

const QListBox *

lb

)

const [virtual]

Returns the height of a line of text in list box lb.

Ver también:

paint(), width()

Reimplementado de QListBoxItem.

int QListBoxText::height

(

const QListBox *

lb

)

const [virtual]

Implement this function to return the height of your item. The lb parameter is the same as listBox() and is provided for convenience and compatibility.

The default implementation returns {QApplication::globalStrut()}'s height.

Ver también:

paint(), width()

Reimplementado de QListBoxItem.

void QListBoxText::paint

(

QPainter *

p

)

[protected, virtual]

Implement this function to draw your item. The painter, p, is already open for painting.

Ver también:

height(), width()

Implementa QListBoxItem.

Reimplementado en BoldListBoxText.

void QListBoxText::paint

(

QPainter *

painter

)

[protected, virtual]

Draws the text using painter.

Implementa QListBoxItem.

Reimplementado en BoldListBoxText.

int QListBoxText::rtti

(

)

const [virtual]

Returns 0.

Make your derived classes return their own values for rtti(), and you can distinguish between listbox items. You should use values greater than 1000 preferably a large random number, to allow for extensions to this class.

Reimplementado de QListBoxItem.

int QListBoxText::rtti

(

)

const [virtual]

Returns 1.

Make your derived classes return their own values for rtti(), and you can distinguish between listbox items. You should use values greater than 1000 preferably a large random number, to allow for extensions to this class.

Reimplementado de QListBoxItem.

int QListBoxText::width

(

const QListBox *

lb

)

const [virtual]

Returns the width of this line in list box lb.

Ver también:

paint(), height()

Reimplementado de QListBoxItem.

int QListBoxText::width

(

const QListBox *

lb

)

const [virtual]

Reimplement this function to return the width of your item. The lb parameter is the same as listBox() and is provided for convenience and compatibility.

The default implementation returns {QApplication::globalStrut()}'s width.

Ver también:

paint(), height()

Reimplementado de QListBoxItem.

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Documentación de los datos miembro

static int QListBoxText::RTTI = 1 [static]

Reimplementado de QListBoxItem.

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

• src/qt/include/qlistbox.h
• src/qt/src/widgets/qlistbox.h
• src/qt/src/widgets/qlistbox.cpp