mirror of
https://invent.kde.org/system/dolphin
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59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/* This file is part of the KDE project
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Copyright (C) 2003 Simon Hausmann <hausmann@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "delayedinitializer.h"
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#include <QTimer>
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//Added by qt3to4:
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#include <QEvent>
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DelayedInitializer::DelayedInitializer( int eventType, QObject *parent, const char *name )
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: QObject( parent ), m_eventType( eventType ), m_signalEmitted( false )
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{
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setObjectName( name );
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parent->installEventFilter( this );
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}
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bool DelayedInitializer::eventFilter( QObject *receiver, QEvent *event )
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{
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if ( m_signalEmitted || event->type() != m_eventType )
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return false;
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m_signalEmitted = true;
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receiver->removeEventFilter( this );
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// Move the emitting of the event to the end of the eventQueue
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// so we are absolutely sure the event we get here is handled before
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// the initialize is fired.
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QTimer::singleShot( 0, this, SLOT( slotInitialize() ) );
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return false;
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}
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void DelayedInitializer::slotInitialize()
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{
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emit initialize();
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deleteLater();
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}
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#include "delayedinitializer.moc"
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/* vim: et sw=4
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*/
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