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RedHat 9 (Linux i386) - man page for qchecklistitem (redhat section 3qt)

QCheckListItem(3qt)							      QCheckListItem(3qt)

NAME
       QCheckListItem - Checkable list view items

SYNOPSIS
       #include <qlistview.h>

       Inherits QListViewItem.

   Public Members
       enum Type { RadioButton, CheckBox, Controller }
       QCheckListItem ( QCheckListItem * parent, const QString & text, Type tt = Controller )
       QCheckListItem ( QCheckListItem * parent, QListViewItem * after, const QString & text,
	   Type tt = Controller )
       QCheckListItem ( QListViewItem * parent, const QString & text, Type tt = Controller )
       QCheckListItem ( QListViewItem * parent, QListViewItem * after, const QString & text, Type
	   tt = Controller )
       QCheckListItem ( QListView * parent, const QString & text, Type tt = Controller )
       QCheckListItem ( QListView * parent, QListViewItem * after, const QString & text, Type tt
	   = Controller )
       QCheckListItem ( QListViewItem * parent, const QString & text, const QPixmap & p )
       QCheckListItem ( QListView * parent, const QString & text, const QPixmap & p )
       ~QCheckListItem ()
       virtual void paintCell ( QPainter * p, const QColorGroup & cg, int column, int width, int
	   align )
       virtual void paintFocus ( QPainter * p, const QColorGroup & cg, const QRect & r )
       virtual void setOn ( bool b )
       bool isOn () const
       Type type () const
       QString text () const
       virtual int rtti () const

   Protected Members
       virtual void activate ()
       void turnOffChild ()
       virtual void stateChange ( bool )

DESCRIPTION
       The QCheckListItem class provides checkable list view items.

       QCheckListItems are used in QListViews to provide QListViewItems that are checkboxes,
       radio buttons or controllers.

       Checkbox and controller check list items may be inserted at any level in a list view.
       Radio button check list items must be children of a controller check list item.

       The item can be checked or unchecked with setOn(). Its type can be retrieved with type()
       and its text retrieved with text().

       <center>
					    [Image Omitted]

       </center>

       See also QListViewItem, QListView, and Advanced Widgets.

   Member Type Documentation
QCheckListItem::Type
       This enum type specifies a QCheckListItem's type:

       QCheckListItem::RadioButton

       QCheckListItem::CheckBox

       QCheckListItem::Controller

MEMBER FUNCTION DOCUMENTATION
QCheckListItem::QCheckListItem ( QCheckListItem * parent, const QString & text, Type tt =
       Controller )
       Constructs a checkable item with parent parent, text text and type tt. Note that a
       RadioButton must be the child of a Controller, otherwise it will not toggle.

QCheckListItem::QCheckListItem ( QCheckListItem * parent, QListViewItem * after, const QString &
       text, Type tt = Controller )
       Constructs a checkable item with parent parent, which is after after in the parent's list
       of children, text text and type tt. . Note that a RadioButton must be the child of a
       Controller, otherwise it will not toggle.

QCheckListItem::QCheckListItem ( QListViewItem * parent, const QString & text, Type tt =
       Controller )
       Constructs a checkable item with parent parent, text text and type tt. Note that this item
       must not be a RadioButton. Radio buttons must be children of a Controller.

QCheckListItem::QCheckListItem ( QListViewItem * parent, QListViewItem * after, const QString &
       text, Type tt = Controller )
       Constructs a checkable item with parent parent, which is after after in the parent's list
       of children, text text and type tt. Note that this item must not be a RadioButton. Radio
       buttons must be children of a Controller.

QCheckListItem::QCheckListItem ( QListView * parent, const QString & text, Type tt = Controller )

       Constructs a checkable item with parent parent, text text and type tt. Note that tt must
       not be RadioButton. Radio buttons must be children of a Controller.

QCheckListItem::QCheckListItem ( QListView * parent, QListViewItem * after, const QString & text,
       Type tt = Controller )
       Constructs a checkable item with parent parent, which is after after in the parent's list
       of children, text text and type tt. Note that tt must not be RadioButton. Radio buttons
       must be children of a Controller.

QCheckListItem::QCheckListItem ( QListViewItem * parent, const QString & text, const QPixmap & p
       )
       Constructs a Controller item with parent parent, text text and pixmap p.

QCheckListItem::QCheckListItem ( QListView * parent, const QString & text, const QPixmap & p )
       Constructs a Controller item with parent parent, text text and pixmap p.

QCheckListItem::~QCheckListItem ()
       Destroys the item, deleting all its children, freeing up all allocated resources.

void QCheckListItem::activate () [virtual protected]
       Toggle check box or set radio button to on.

       Reimplemented from QListViewItem.

bool QCheckListItem::isOn () const
       Returns TRUE if the item is toggled on; otherwise returns FALSE.

void QCheckListItem::paintCell ( QPainter * p, const QColorGroup & cg, int column, int width, int
       align ) [virtual]
       Paints the item using the painter p and the color group cg. The item is in column column,
       has width width and has alignment align. (See Qt::AlignmentFlags for valid alignments.)

       Reimplemented from QListViewItem.

void QCheckListItem::paintFocus ( QPainter * p, const QColorGroup & cg, const QRect & r )
       [virtual]
       Draws the focus rectangle r using the color group cg on the painter p.

       Reimplemented from QListViewItem.

int QCheckListItem::rtti () const [virtual]
       Returns 1.

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

       Reimplemented from QListViewItem.

void QCheckListItem::setOn ( bool b ) [virtual]
       Sets the button on if b is TRUE, otherwise sets it off. Maintains radio button
       exclusivity.

void QCheckListItem::stateChange ( bool ) [virtual protected]
       This virtual function is called when the item changes its on/off state.

QString QCheckListItem::text () const
       Returns the text of the item.

void QCheckListItem::turnOffChild () [protected]
       If this is a Controller that has RadioButton children, turn off the child that is on.

Type QCheckListItem::type () const
       Returns the type of this item.

SEE ALSO
       http://doc.trolltech.com/qchecklistitem.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 (qchecklistitem.3qt) and the Qt version
       (3.1.1).

Trolltech AS				 9 December 2002		      QCheckListItem(3qt)


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