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0001 /* This file is part of the KDE project 0002 0003 Copyright 2007-2008 Johannes Simon <johannes.simon@gmail.com> 0004 Copyright 2010 Inge Wallin <inge@lysator.liu.se> 0005 0006 This library is free software; you can redistribute it and/or 0007 modify it under the terms of the GNU Library General Public 0008 License as published by the Free Software Foundation; either 0009 version 2 of the License, or (at your option) any later version. 0010 0011 This library is distributed in the hope that it will be useful, 0012 but WITHOUT ANY WARRANTY; without even the implied warranty of 0013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0014 Library General Public License for more details. 0015 0016 You should have received a copy of the GNU Library General Public License 0017 along with this library; see the file COPYING.LIB. If not, write to 0018 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0019 * Boston, MA 02110-1301, USA. 0020 */ 0021 0022 #ifndef KCHART_LEGEND_H 0023 #define KCHART_LEGEND_H 0024 0025 // Qt 0026 #include <QObject> 0027 0028 // Calligra 0029 #include <KoShape.h> 0030 0031 // KoChart 0032 #include "ChartShape.h" 0033 0034 0035 namespace KoChart { 0036 0037 class Legend : public QObject, public KoShape 0038 { 0039 Q_OBJECT 0040 0041 public: 0042 explicit Legend(ChartShape *parent); 0043 ~Legend(); 0044 0045 QString title() const; 0046 QFont font() const; 0047 qreal fontSize() const; 0048 QColor fontColor() const; 0049 QFont titleFont() const; 0050 qreal titleFontSize() const; 0051 LegendExpansion expansion() const; 0052 Qt::Alignment alignment() const; 0053 Position legendPosition() const; 0054 0055 void setTitle(const QString &title); 0056 void setFont(const QFont &font); 0057 void setFontSize(qreal size); 0058 void setFontColor(const QColor &color); 0059 void setTitleFont(const QFont &font); 0060 void setTitleFontSize(qreal size); 0061 void setExpansion(LegendExpansion expansion); 0062 void setAlignment(Qt::Alignment alignment); 0063 void setLegendPosition(Position position); 0064 void setSize(const QSizeF &size) override; 0065 0066 void paint(QPainter &painter, const KoViewConverter &converter, KoShapePaintingContext &paintcontext) override; 0067 void paintPixmap(QPainter &painter, const KoViewConverter &converter); 0068 0069 bool loadOdf(const KoXmlElement &legendElement, KoShapeLoadingContext &context) override; 0070 void saveOdf(KoShapeSavingContext &context) const override; 0071 0072 KChart::Legend *kdLegend() const; 0073 0074 void rebuild(); 0075 using KoShape::update; 0076 void update() const override; 0077 0078 Q_SIGNALS: 0079 void updateConfigWidget(); 0080 0081 private Q_SLOTS: 0082 void slotChartTypeChanged(ChartType chartType ); 0083 void slotKdLegendChanged(); 0084 0085 private: 0086 class Private; 0087 Private *const d; 0088 }; 0089 0090 } 0091 0092 #endif // KCHART_LEGEND_H 0093