2 * Copyright (C) 2010 Girish Ramakrishnan <girish@forwardbias.in>
3 * Copyright (C) 2009, 2011 Nokia Corporation and/or its subsidiary(-ies)
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
23 #include "QtWebComboBox.h"
25 #ifndef QT_NO_COMBOBOX
27 #include <QAbstractItemView>
28 #include <QCoreApplication>
29 #include <QtGui/QMouseEvent>
33 QtWebComboBox::QtWebComboBox()
36 // Install an event filter on the view inside the combo box popup to make sure we know
37 // when the popup got closed. E.g. QComboBox::hidePopup() won't be called when the popup
38 // is closed by a mouse wheel event outside its window.
39 view()->installEventFilter(this);
42 void QtWebComboBox::showPopupAtCursorPosition()
44 QMouseEvent event(QEvent::MouseButtonPress, QCursor::pos(), Qt::LeftButton,
45 Qt::LeftButton, Qt::NoModifier);
46 QCoreApplication::sendEvent(this, &event);
49 bool QtWebComboBox::eventFilter(QObject* watched, QEvent* event)
51 Q_ASSERT(watched == view());
52 if (event->type() == QEvent::Hide)
59 #endif // QT_NO_COMBOBOX