QWidgetItem Class

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

#include <QWidgetItem>

Inherits: QLayoutItem.

Public Functions

QWidgetItem(QWidget * widget)
~QWidgetItem()

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:

ClassFunctions
QBoxLayoutaddWidget(), insertWidget(), setStretchFactor()
QGridLayoutaddWidget()
QStackedLayoutaddWidget(), 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.

QWidgetItem::~QWidgetItem()

Destructor.

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

Reimplemented from QLayoutItem::controlTypes().

Returns the control type associated with the widget for which this size policy applies.

See also QSizePolicy::controlType().

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().

QSize QWidgetItem::maximumSize() const [virtual]

Reimplemented from QLayoutItem::maximumSize().

QSize QWidgetItem::minimumSize() const [virtual]

Reimplemented from QLayoutItem::minimumSize().

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

Reimplemented from QLayoutItem::setGeometry().

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.