Login or Register to Ask a Question and Join Our Community

Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

qchildevent(3qt) [redhat man page]

QChildEvent(3qt)														  QChildEvent(3qt)

NAME

       QChildEvent - Event parameters for child object events

SYNOPSIS

       #include <qevent.h>

       Inherits QEvent.

   Public Members
       QChildEvent ( Type type, QObject * child )
       QObject * child () const
       bool inserted () const
       bool removed () const

DESCRIPTION

       The QChildEvent class contains event parameters for child object events.

       Child events are sent to objects when children are inserted or removed.

       A ChildRemoved event is sent immediately, but a ChildInserted event is posted (with QApplication::postEvent()).

       Note that if a child is removed immediately after it is inserted, the ChildInserted event may be suppressed, but the ChildRemoved event
       will always be sent. In this case there will be a ChildRemoved event without a corresponding ChildInserted event.

       The handler for these events is QObject::childEvent().

       See also Event Classes.

MEMBER FUNCTION DOCUMENTATION

QChildEvent::QChildEvent ( Type type, QObject * child )
       Constructs a child event object. The child is the object that is to be removed or inserted.

       The type parameter must be either QEvent::ChildInserted or QEvent::ChildRemoved.

QObject * QChildEvent::child () const
       Returns the child widget that was inserted or removed.

bool QChildEvent::inserted () const
       Returns TRUE if the widget received a new child; otherwise returns FALSE.

bool QChildEvent::removed () const
       Returns TRUE if the object lost a child; otherwise returns FALSE.

SEE ALSO

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

Trolltech AS							  9 December 2002						  QChildEvent(3qt)

Check Out this Related Man Page

QAccessibleObject(3qt)													    QAccessibleObject(3qt)

NAME

       QAccessibleObject - Implements parts of the QAccessibleInterface for QObjects

SYNOPSIS

       #include <qaccessible.h>

       Inherits QObject and QAccessibleInterface.

   Public Members
       QAccessibleObject ( QObject * object )
       virtual ~QAccessibleObject ()

   Protected Members
       QObject * object () const

DESCRIPTION

       The QAccessibleObject class implements parts of the QAccessibleInterface for QObjects.

       This class is mainly provided for convenience. All subclasses of the QAccessibleInterface should use this class as the base class.

       See also Miscellaneous Classes.

MEMBER FUNCTION DOCUMENTATION

QAccessibleObject::QAccessibleObject ( QObject * object )
       Creates a QAccessibleObject for object.

QAccessibleObject::~QAccessibleObject () [virtual]
       Destroys the QAccessibleObject.

       This only happens when a call to release() decrements the internal reference counter to zero.

QObject * QAccessibleObject::object () const [protected]
       Returns the QObject for which this QAccessibleInterface implementation provides information. Use isValid() to make sure the object pointer
       is safe to use.

SEE ALSO

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

Trolltech AS							  2 February 2007					    QAccessibleObject(3qt)
Man Page