File indexing completed on 2024-04-28 04:18:50

 /*
 Gwenview: an image viewer
 Copyright 2009 Aurélien Gâteau <agateau@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; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 */
 #include "eventwatcher.h"
 
 namespace Gwenview
 {
 EventWatcher::EventWatcher(QObject *watched, const QList<QEvent::Type> &eventTypes)
     : QObject(watched)
     , mEventTypes(eventTypes)
 {
     Q_ASSERT(watched);
     watched->installEventFilter(this);
 }
 
 EventWatcher *EventWatcher::install(QObject *watched, const QList<QEvent::Type> &eventTypes, QObject *receiver, const char *slot)
 {
     auto watcher = new EventWatcher(watched, eventTypes);
     connect(watcher, SIGNAL(eventTriggered(QEvent *)), receiver, slot);
     return watcher;
 }
 
 EventWatcher *EventWatcher::install(QObject *watched, QEvent::Type eventType, QObject *receiver, const char *slot)
 {
     auto watcher = new EventWatcher(watched, QList<QEvent::Type>() << eventType);
     connect(watcher, SIGNAL(eventTriggered(QEvent *)), receiver, slot);
     return watcher;
 }
 
 bool EventWatcher::eventFilter(QObject *, QEvent *event)
 {
     if (mEventTypes.contains(event->type())) {
         Q_EMIT eventTriggered(event);
     }
     return false;
 }
 
 } // namespace
 
 #include "moc_eventwatcher.cpp"