QFocusEvent Class Reference

The QFocusEvent class contains event parameters for widget focus events. More...

#include <qevent.h>

Inherits QEvent.

List of all member functions.

Public Members

• QFocusEvent ( int type ) 
• bool gotFocus () const
• bool lostFocus () const

Detailed Description

Focus events are sent to widgets when the keyboard input focus changes.

The event handlers QWidget::focusInEvent() and QWidget::focusOutEvent() receive focus events.

See also: QWidget::setFocus() and QWidget::setFocusEnabled().

Examples: table/table.cpp qmag/qmag.cpp

Member Function Documentation

QFocusEvent::QFocusEvent ( int type )

Constructs a focus event object.

The type parameter must be either Event_FocusIn or Event_FocusOut.

bool QFocusEvent::gotFocus () const

Returns TRUE if the widget received the text input focus.

bool QFocusEvent::lostFocus () const

Returns TRUE if the widget lost the text input focus.

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This file is part of the Qt toolkit, copyright © 1995-98 Troll Tech, all rights reserved.

It was generated from the following files:

• qevent.h: 1998/07/03
• qevent.cpp: 1998/07/03