libs/flake/KoShapeLayer.h

0001 /* This file is part of the KDE project
0002    Copyright (C) 2006-2007 Jan Hambrecht <jaham@gmx.net>
0003
0004    This library is free software; you can redistribute it and/or
0005    modify it under the terms of the GNU Library General Public
0006    License as published by the Free Software Foundation; either
0007    version 2 of the License, or (at your option) any later version.
0008
0009    This library is distributed in the hope that it will be useful,
0010    but WITHOUT ANY WARRANTY; without even the implied warranty of
0011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012    Library General Public License for more details.
0013
0014    You should have received a copy of the GNU Library General Public License
0015    along with this library; see the file COPYING.LIB.  If not, write to
0016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018 */
0019
0020 #ifndef __KOSHAPELAYER_H__
0021 #define __KOSHAPELAYER_H__
0022
0023 #include "KoShapeContainer.h"
0024 #include "flake_export.h"
0025
0026 class KoShapeLayerPrivate;
0027
0028 /**
0029  * Provides arranging shapes into layers.
0030  * This makes it possible to have a higher key of a number of objects
0031  * in a document.
0032  * A layer is always invisible and unselectable.
0033  */
0034 class FLAKE_EXPORT KoShapeLayer : public KoShapeContainer
0035 {
0036 public:
0037     /// The default constructor
0038     KoShapeLayer();
0039     /**
0040      * Constructor with custom model
0041      * @param model the custom modem
0042      */
0043     explicit KoShapeLayer(KoShapeContainerModel *model);
0044
0045     /**
0046      * Empty implementation, as the layer itself is not visible
0047      */
0048     void paintComponent(QPainter &painter, const KoViewConverter &converter, KoShapePaintingContext &paintcontext) override;
0049     bool hitTest(const QPointF &position) const override;
0050     QRectF boundingRect() const override;
0051     void saveOdf(KoShapeSavingContext & context) const override;
0052     bool loadOdf(const KoXmlElement & element, KoShapeLoadingContext &context) override;
0053
0054 private:
0055     Q_DECLARE_PRIVATE(KoShapeLayer)
0056 };
0057
0058 #endif // __KOSHAPELAYER_H__
0059