1 /* Copyright (C) 2006 - 2014 Jan Kundrát <jkt@flaska.net>
3 This file is part of the Trojita Qt IMAP e-mail client,
4 http://trojita.flaska.net/
6 This program is free software; you can redistribute it and/or
7 modify it under the terms of the GNU General Public License as
8 published by the Free Software Foundation; either version 2 of
9 the License or (at your option) version 3 or any later version
10 accepted by the membership of KDE e.V. (or its successor approved
11 by the membership of KDE e.V.), which shall act as a proxy
12 defined in Section 14 of version 3 of the license.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "OverlayWidget.h"
24 #include <QResizeEvent>
25 #include <QHBoxLayout>
32 OverlayWidget::OverlayWidget(QWidget
*what
, QWidget
*parent
): QWidget(parent
), m_widget(what
)
34 m_widget
->setParent(this);
35 QHBoxLayout
*layout
= new QHBoxLayout(this);
36 layout
->addStretch(1);
37 layout
->addWidget(m_widget
);
38 layout
->addStretch(1);
39 parent
->installEventFilter(this);
40 resize(parent
->size());
41 setAttribute(Qt::WA_TranslucentBackground
);
42 setAttribute(Qt::WA_TransparentForMouseEvents
);
45 bool OverlayWidget::eventFilter(QObject
*obj
, QEvent
*event
)
50 if (event
->type() == QEvent::Resize
) {
51 QResizeEvent
*e
= static_cast<QResizeEvent
*>(event
);