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https://github.com/ukui/ukui-kwin.git
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liuyi92
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2015 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(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
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GNU 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. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#include "screens_virtual.h"
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#include "virtual_backend.h"
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#include "virtual_output.h"
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namespace KWin
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{
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VirtualScreens::VirtualScreens(VirtualBackend *backend, QObject *parent)
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: OutputScreens(backend, parent)
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, m_backend(backend)
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{
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}
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VirtualScreens::~VirtualScreens() = default;
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void VirtualScreens::init()
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{
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updateCount();
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KWin::Screens::init();
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connect(m_backend, &VirtualBackend::virtualOutputsSet, this,
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[this] (bool countChanged) {
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if (countChanged) {
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setCount(m_backend->outputs().size());
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} else {
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emit changed();
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}
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}
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);
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emit changed();
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}
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}
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