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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /konqueror/delayedinitializer.cc
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/konqueror/delayedinitializer.cc b/konqueror/delayedinitializer.cc
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+/* This file is part of the KDE project
+ Copyright (C) 2003 Simon Hausmann <hausmann@kde.org>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+
+#include "delayedinitializer.h"
+#include <qtimer.h>
+
+DelayedInitializer::DelayedInitializer( int eventType, QObject *parent, const char *name )
+ : QObject( parent, name ), m_eventType( eventType ), m_signalEmitted( false )
+{
+ parent->installEventFilter( this );
+}
+
+bool DelayedInitializer::eventFilter( QObject *receiver, QEvent *event )
+{
+ if ( m_signalEmitted || event->type() != m_eventType )
+ return false;
+
+ m_signalEmitted = true;
+ receiver->removeEventFilter( this );
+
+ // Move the emitting of the event to the end of the eventQueue
+ // so we are absolutely sure the event we get here is handled before
+ // the initialize is fired.
+ QTimer::singleShot( 0, this, SLOT( slotInitialize() ) );
+
+ return false;
+}
+
+void DelayedInitializer::slotInitialize()
+{
+ emit initialize();
+ deleteLater();
+}
+
+#include "delayedinitializer.moc"
+
+/* vim: et sw=4
+ */