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qspaceritem.3qt
Langue: en
Version: 8 March 2006 (CentOS - 06/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- DESCRIPTION
- MEMBER FUNCTION DOCUMENTATION
- QSpacerItem::QSpacerItem ( int w, int h, QSizePolicy::SizeType hData = QSizePolicy::Minimum, QSizePolicy::SizeType vData = QSizePolicy::Minimum )
- void QSpacerItem::changeSize ( int w, int h, QSizePolicy::SizeType hData = QSizePolicy::Minimum, QSizePolicy::SizeType vData = QSizePolicy::Minimum )
- QSizePolicy::ExpandData QSpacerItem::expanding () const [virtual]
- bool QSpacerItem::isEmpty () const [virtual]
- QSize QSpacerItem::maximumSize () const [virtual]
- QSize QSpacerItem::minimumSize () const [virtual]
- void QSpacerItem::setGeometry ( const QRect & r ) [virtual]
- QSize QSpacerItem::sizeHint () const [virtual]
- SEE ALSO
- COPYRIGHT
- AUTHOR
- BUGS
NAME
QSpacerItem - Blank space in a layoutSYNOPSIS
#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.htmlCOPYRIGHT
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 (qspaceritem.3qt) and the Qt version (3.3.6).
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