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QWidgetItem Class

The QWidgetItem class is a layout item that represents a widget. More...

 #include <QWidgetItem>

Inherits: QLayoutItem.

Inherited by:

List of all members, including inherited members

Public Functions

	QLayoutItem(Qt::Alignment alignment = 0)
	QWidgetItem(QWidget * widget)
virtual	~QLayoutItem()
Qt::Alignment	alignment() const
virtual QSizePolicy::ControlTypes	controlTypes() const
virtual Qt::Orientations	expandingDirections() const = 0
virtual QRect	geometry() const = 0
virtual bool	hasHeightForWidth() const
virtual int	heightForWidth(int w) const
virtual void	invalidate()
virtual bool	isEmpty() const = 0
virtual QLayout *	layout()
virtual QSize	maximumSize() const = 0
virtual int	minimumHeightForWidth(int w) const
virtual QSize	minimumSize() const = 0
void	setAlignment(Qt::Alignment alignment)
virtual void	setGeometry(const QRect & r) = 0
virtual QSize	sizeHint() const = 0
virtual QSpacerItem *	spacerItem()
virtual QWidget *	widget()

Reimplemented Public Functions

virtual QSizePolicy::ControlTypes	controlTypes() const
virtual Qt::Orientations	expandingDirections() const
virtual QRect	geometry() const
virtual bool	hasHeightForWidth() const
virtual int	heightForWidth(int w) const
virtual bool	isEmpty() const
virtual QSize	maximumSize() const
virtual QSize	minimumSize() const
virtual void	setGeometry(const QRect & rect)
virtual QSize	sizeHint() const
virtual QWidget *	widget()

Detailed Description

The QWidgetItem class is a layout item that represents a widget.

Normally, you don't need to use this class directly. Qt's built-in layout managers provide the following functions for manipulating widgets in layouts:

Class	Functions
QBoxLayout	addWidget(), insertWidget(), setStretchFactor()
QGridLayout	addWidget()
QStackedLayout	addWidget(), insertWidget(), currentWidget(), setCurrentWidget(), widget()

See also QLayout, QSpacerItem, and QLayoutItem::widget().

Member Function Documentation

QWidgetItem::QWidgetItem(QWidget * widget)

Creates an item containing the given widget.

QSizePolicy::ControlTypes QWidgetItem::controlTypes() const `[virtual]`

Qt::Orientations QWidgetItem::expandingDirections() const `[virtual]`

Reimplemented from QLayoutItem::expandingDirections().

QRect QWidgetItem::geometry() const `[virtual]`

Reimplemented from QLayoutItem::geometry().

See also setGeometry().

bool QWidgetItem::hasHeightForWidth() const `[virtual]`

Reimplemented from QLayoutItem::hasHeightForWidth().

int QWidgetItem::heightForWidth(int w) const `[virtual]`

Reimplemented from QLayoutItem::heightForWidth().

bool QWidgetItem::isEmpty() const `[virtual]`

Reimplemented from QLayoutItem::isEmpty().

Returns true if the widget is hidden; otherwise returns false.

See also QWidget::isHidden().

See also geometry().

QSize QWidgetItem::sizeHint() const `[virtual]`

Reimplemented from QLayoutItem::sizeHint().

QWidget * QWidgetItem::widget() `[virtual]`

Reimplemented from QLayoutItem::widget().

Returns the widget managed by this item.

The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation.

Documentation sources may be obtained from www.qt-project.org.

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QWidgetItem Class

Public Functions

Reimplemented Public Functions

Detailed Description

Member Function Documentation

QWidgetItem::QWidgetItem(QWidget * widget)

QSizePolicy::ControlTypes QWidgetItem::controlTypes() const [virtual]

Qt::Orientations QWidgetItem::expandingDirections() const [virtual]

QRect QWidgetItem::geometry() const [virtual]

bool QWidgetItem::hasHeightForWidth() const [virtual]

int QWidgetItem::heightForWidth(int w) const [virtual]

bool QWidgetItem::isEmpty() const [virtual]

QSize QWidgetItem::maximumSize() const [virtual]

QSize QWidgetItem::minimumSize() const [virtual]

void QWidgetItem::setGeometry(const QRect & rect) [virtual]

QSize QWidgetItem::sizeHint() const [virtual]

QWidget * QWidgetItem::widget() [virtual]