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67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
// vim: set tabstop=4 shiftwidth=4 expandtab:
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/*
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Gwenview: an image viewer
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Copyright 2008 Aurélien Gâteau <agateau@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (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, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
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*/
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// Self
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#include "moc_abstractdocumentviewadapter.cpp"
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// Qt
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#include <QCursor>
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#include <QGraphicsWidget>
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// KDE
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// Local
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namespace Gwenview
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{
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AbstractDocumentViewAdapter::AbstractDocumentViewAdapter()
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: mWidget(0)
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{
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}
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AbstractDocumentViewAdapter::~AbstractDocumentViewAdapter()
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{
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delete mWidget;
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}
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QCursor AbstractDocumentViewAdapter::cursor() const
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{
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return mWidget ? mWidget->cursor() : QCursor();
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}
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void AbstractDocumentViewAdapter::setCursor(const QCursor& cursor)
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{
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if (mWidget) {
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mWidget->setCursor(cursor);
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}
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}
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QRectF AbstractDocumentViewAdapter::visibleDocumentRect() const
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{
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return mWidget ? mWidget->boundingRect() : QRectF();
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}
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EmptyAdapter::EmptyAdapter()
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{
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setWidget(new QGraphicsWidget);
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}
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} // namespace
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