QWidgetItem Class
The QWidgetItem class is a layout item that represents a widget. More...
Header: | #include <QWidgetItem> |
qmake: | QT += widgets |
Inherits: | QLayoutItem |
Public Functions
QWidgetItem(QWidget *widget) | |
virtual | ~QWidgetItem() |
Reimplemented Public Functions
virtual QSizePolicy::ControlTypes | controlTypes() const override |
virtual Qt::Orientations | expandingDirections() const override |
virtual QRect | geometry() const override |
virtual bool | hasHeightForWidth() const override |
virtual int | heightForWidth(int w) const override |
virtual bool | isEmpty() const override |
virtual QSize | maximumSize() const override |
virtual QSize | minimumSize() const override |
virtual void | setGeometry(const QRect &rect) override |
virtual QSize | sizeHint() const override |
virtual QWidget * | widget() override |
Detailed Description
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:
See also QLayout, QSpacerItem, and QLayoutItem::widget().
Member Function Documentation
QWidgetItem::QWidgetItem(QWidget *widget)
Creates an item containing the given widget.
[virtual]
QWidgetItem::~QWidgetItem()
Destructor.
[override virtual]
QSizePolicy::ControlTypes QWidgetItem::controlTypes() const
Reimplements: QLayoutItem::controlTypes() const.
Returns the control type associated with the widget for which this size policy applies.
See also QSizePolicy::controlType().
[override virtual]
Qt::Orientations QWidgetItem::expandingDirections() const
Reimplements: QLayoutItem::expandingDirections() const.
[override virtual]
QRect QWidgetItem::geometry() const
Reimplements: QLayoutItem::geometry() const.
See also setGeometry().
[override virtual]
bool QWidgetItem::hasHeightForWidth() const
Reimplements: QLayoutItem::hasHeightForWidth() const.
[override virtual]
int QWidgetItem::heightForWidth(int w) const
Reimplements: QLayoutItem::heightForWidth(int ) const.
[override virtual]
bool QWidgetItem::isEmpty() const
Reimplements: QLayoutItem::isEmpty() const.
Returns true
if the widget is hidden; otherwise returns false
.
See also QWidget::isHidden().
[override virtual]
QSize QWidgetItem::maximumSize() const
Reimplements: QLayoutItem::maximumSize() const.
[override virtual]
QSize QWidgetItem::minimumSize() const
Reimplements: QLayoutItem::minimumSize() const.
[override virtual]
void QWidgetItem::setGeometry(const QRect &rect)
Reimplements: QLayoutItem::setGeometry(const QRect &r).
See also geometry().
[override virtual]
QSize QWidgetItem::sizeHint() const
Reimplements: QLayoutItem::sizeHint() const.
[override virtual]
QWidget *QWidgetItem::widget()
Reimplements: QLayoutItem::widget().
Returns the widget managed by this item.