QWidgetItem(3qt)QWidgetItem(3qt)NAME
QWidgetItem - Layout item that represents a widget
SYNOPSIS
#include <qlayout.h>
Inherits QLayoutItem.
Public Members
QWidgetItem ( QWidget * w )
virtual QSize sizeHint () const
virtual QSize minimumSize () const
virtual QSize maximumSize () const
virtual QSizePolicy::ExpandData expanding () const
virtual bool isEmpty () const
virtual void setGeometry ( const QRect & r )
virtual QWidget * widget ()
DESCRIPTION
The QWidgetItem class is a layout item that represents a widget.
This is used by custom layouts.
See also QLayout, QLayout::widget(), Widget Appearance and Style, and Layout Management.
MEMBER FUNCTION DOCUMENTATION QWidgetItem::QWidgetItem ( QWidget * w )
Creates an item containing widget w.
QSizePolicy::ExpandData QWidgetItem::expanding () const [virtual]
Returns whether this item's widget can make use of more space than sizeHint(). A value of Vertical or Horizontal means that it wants to
grow in only one dimension, whereas BothDirections means that it wants to grow in both dimensions and NoDirection means that it doesn't
want to grow at all.
Reimplemented from QLayoutItem.
bool QWidgetItem::isEmpty () const [virtual]
Returns TRUE if the widget has been hidden; otherwise returns FALSE.
Reimplemented from QLayoutItem.
QSize QWidgetItem::maximumSize () const [virtual]
Returns the maximum size of this item.
Reimplemented from QLayoutItem.
QSize QWidgetItem::minimumSize () const [virtual]
Returns the minimum size of this item.
Reimplemented from QLayoutItem.
void QWidgetItem::setGeometry ( const QRect & r ) [virtual]
Sets the geometry of this item's widget to be contained within rect r, taking alignment and maximum size into account.
Reimplemented from QLayoutItem.
QSize QWidgetItem::sizeHint () const [virtual]
Returns the preferred size of this item.
Reimplemented from QLayoutItem.
QWidget * QWidgetItem::widget () [virtual]
Returns the widget managed by this item.
Reimplemented from QLayoutItem.
SEE ALSO
http://doc.trolltech.com/qwidgetitem.html http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2001 Trolltech AS, http://www.trolltech.com. See the license file included in the distribution for a complete license
statement.
AUTHOR
Generated automatically from the source code.
BUGS
If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html. Good bug reports help us to help you.
Thank you.
The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a
web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially
supported by Trolltech.
If you find errors in this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page
(qwidgetitem.3qt) and the Qt version (3.1.1).
Trolltech AS 9 December 2002 QWidgetItem(3qt)
Check Out this Related Man Page
QSpacerItem(3qt)QSpacerItem(3qt)NAME
QSpacerItem - Blank space in a layout
SYNOPSIS
#include <qlayout.h>
Inherits QLayoutItem.
Public Members
QSpacerItem ( int w, int h, QSizePolicy::SizeType hData = QSizePolicy::Minimum, QSizePolicy::SizeType vData = QSizePolicy::Minimum )
void changeSize ( int w, int h, QSizePolicy::SizeType hData = QSizePolicy::Minimum, QSizePolicy::SizeType vData = QSizePolicy::Minimum )
virtual QSize sizeHint () const
virtual QSize minimumSize () const
virtual QSize maximumSize () const
virtual QSizePolicy::ExpandData expanding () const
virtual bool isEmpty () const
virtual void setGeometry ( const QRect & r )
DESCRIPTION
The QSpacerItem class provides blank space in a layout.
This class is used by custom layouts.
See also QLayout, QLayout::spacerItem(), Widget Appearance and Style, and Layout Management.
MEMBER FUNCTION DOCUMENTATION QSpacerItem::QSpacerItem ( int w, int h, QSizePolicy::SizeType hData = QSizePolicy::Minimum, QSizePolicy::SizeType vData = QSizePolicy::Minimum )
Constructs a spacer item with preferred width w, preferred height h, horizontal size policy hData and vertical size policy vData.
The default values provide a gap that is able to stretch if nothing else wants the space.
void QSpacerItem::changeSize ( int w, int h, QSizePolicy::SizeType hData = QSizePolicy::Minimum, QSizePolicy::SizeType vData =
QSizePolicy::Minimum )
Changes this spacer item to have preferred width w, preferred height h, horizontal size policy hData and vertical size policy vData.
The default values provide a gap that is able to stretch if nothing else wants the space.
QSizePolicy::ExpandData QSpacerItem::expanding () const [virtual]
Returns the direction in which this spacer item will expand.
See also QSizePolicy::ExpandData.
Reimplemented from QLayoutItem.
bool QSpacerItem::isEmpty () const [virtual]
Returns TRUE because a spacer item never contains widgets.
Reimplemented from QLayoutItem.
QSize QSpacerItem::maximumSize () const [virtual]
Returns the maximum size of this spacer item.
Reimplemented from QLayoutItem.
QSize QSpacerItem::minimumSize () const [virtual]
Returns the minimum size of this spacer item.
Reimplemented from QLayoutItem.
void QSpacerItem::setGeometry ( const QRect & r ) [virtual]
Stores the spacer item's rect r so that it can be returned by geometry().
Reimplemented from QLayoutItem.
QSize QSpacerItem::sizeHint () const [virtual]
Returns the preferred size of this spacer item.
Reimplemented from QLayoutItem.
SEE ALSO
http://doc.trolltech.com/qspaceritem.html http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the license file included in the distribution for a complete license
statement.
AUTHOR
Generated automatically from the source code.
BUGS
If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html. Good bug reports help us to help you.
Thank you.
The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a
web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially
supported by Trolltech.
If you find errors in this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page
(qspaceritem.3qt) and the Qt version (3.3.8).
Trolltech AS 2 February 2007 QSpacerItem(3qt)