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QListBoxItem(3qt)								QListBoxItem(3qt)

NAME
       QListBoxItem - The base class of all list box items

SYNOPSIS
       #include <qlistbox.h>

       Inherited by QListBoxText and QListBoxPixmap.

   Public Members
       QListBoxItem ( QListBox * listbox = 0 )
       QListBoxItem ( QListBox * listbox, QListBoxItem * after )
       virtual ~QListBoxItem ()
       virtual QString text () const
       virtual const QPixmap * pixmap () const
       virtual int height ( const QListBox * lb ) const
       virtual int width ( const QListBox * lb ) const
       bool isSelected () const
       bool isCurrent () const
       bool selected () const  (obsolete)
       bool current () const  (obsolete)
       QListBox * listBox () const
       void setSelectable ( bool b )
       bool isSelectable () const
       QListBoxItem * next () const
       QListBoxItem * prev () const
       virtual int rtti () const

   Protected Members
       virtual void paint ( QPainter * p ) = 0
       virtual void setText ( const QString & text )
       void setCustomHighlighting ( bool b )

DESCRIPTION
       The QListBoxItem class is the base class of all list box items.

       This class is an abstract base class used for all list box items. If you need to insert
       customized items into a QListBox you must inherit this class and reimplement paint(),
       height() and width().

       See also QListBox.

MEMBER FUNCTION DOCUMENTATION
QListBoxItem::QListBoxItem ( QListBox * listbox = 0 )
       Constructs an empty list box item in the list box listbox.

QListBoxItem::QListBoxItem ( QListBox * listbox, QListBoxItem * after )
       Constructs an empty list box item in the list box listbox and inserts it after the item
       after or at the beginning if after is 0.

QListBoxItem::~QListBoxItem () [virtual]
       Destroys the list box item.

bool QListBoxItem::current () const
       This function is obsolete. It is provided to keep old source working. We strongly advise
       against using it in new code.

int QListBoxItem::height ( const QListBox * lb ) const [virtual]
       Implement this function to return the height of your item. The lb parameter is the same as
       listBox() and is provided for convenience and compatibility.

       The default implementation returns QApplication::globalStrut()'s height.

       See also paint() and width().

       Reimplemented in QListBoxText and QListBoxPixmap.

bool QListBoxItem::isCurrent () const
       Returns TRUE if the item is the current item; otherwise returns FALSE.

       See also QListBox::currentItem, QListBox::item(), and isSelected().

bool QListBoxItem::isSelectable () const
       Returns TRUE if this item is selectable (the default); otherwise returns FALSE.

       See also setSelectable().

bool QListBoxItem::isSelected () const
       Returns TRUE if the item is selected; otherwise returns FALSE.

       See also QListBox::isSelected() and isCurrent().

       Example: listboxcombo/listboxcombo.cpp.

QListBox * QListBoxItem::listBox () const
       Returns a pointer to the list box containing this item.

QListBoxItem * QListBoxItem::next () const
       Returns the item that comes after this in the list box. If this is the last item, 0 is
       returned.

       See also prev().

void QListBoxItem::paint ( QPainter * p ) [pure virtual protected]
       Implement this function to draw your item. The painter, p, is already open for painting.

       See also height() and width().

       Example: listboxcombo/listboxcombo.cpp.

       Reimplemented in QListBoxText and QListBoxPixmap.

const QPixmap * QListBoxItem::pixmap () const [virtual]
       Returns the pixmap associated with the item, or 0 if there isn't one.

       The default implementation returns 0.

       Example: listboxcombo/listboxcombo.cpp.

       Reimplemented in QListBoxPixmap.

QListBoxItem * QListBoxItem::prev () const
       Returns the item which comes before this in the list box. If this is the first item, 0 is
       returned.

       See also next().

int QListBoxItem::rtti () const [virtual]
       Returns 0.

       Make your derived classes return their own values for rtti(), and you can distinguish
       between listbox items. You should use values greater than 1000 preferably a large random
       number, to allow for extensions to this class.

bool QListBoxItem::selected () const
       This function is obsolete. It is provided to keep old source working. We strongly advise
       against using it in new code.

void QListBoxItem::setCustomHighlighting ( bool b ) [protected]
       Defines whether the list box item is responsible for drawing itself in a highlighted state
       when being selected.

       If b is FALSE (the default), the list box will draw some default highlight indicator
       before calling paint().

       See also selected() and paint().

void QListBoxItem::setSelectable ( bool b )
       If b is TRUE (the default) then this item can be selected by the user; otherwise this item
       cannot be selected by the user.

       See also isSelectable().

void QListBoxItem::setText ( const QString & text ) [virtual protected]
       Sets the text of the QListBoxItem to text. This text is also used for sorting. The text is
       not shown unless explicitly drawn in paint().

       See also text().

QString QListBoxItem::text () const [virtual]
       Returns the text of the item. This text is also used for sorting.

       See also setText().

       Example: listboxcombo/listboxcombo.cpp.

int QListBoxItem::width ( const QListBox * lb ) const [virtual]
       Reimplement this function to return the width of your item. The lb parameter is the same
       as listBox() and is provided for convenience and compatibility.

       The default implementation returns QApplication::globalStrut()'s width.

       See also paint() and height().

       Reimplemented in QListBoxText and QListBoxPixmap.

SEE ALSO
       http://doc.trolltech.com/qlistboxitem.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 (qlistboxitem.3qt) and the Qt version (3.3.8).

Trolltech AS				 2 February 2007			QListBoxItem(3qt)
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