KD Chart 2
[rev.2.5]
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00001 /**************************************************************************** 00002 ** Copyright (C) 2001-2012 Klaralvdalens Datakonsult AB. All rights reserved. 00003 ** 00004 ** This file is part of the KD Chart library. 00005 ** 00006 ** Licensees holding valid commercial KD Chart licenses may use this file in 00007 ** accordance with the KD Chart Commercial License Agreement provided with 00008 ** the Software. 00009 ** 00010 ** 00011 ** This file may be distributed and/or modified under the terms of the 00012 ** GNU General Public License version 2 and version 3 as published by the 00013 ** Free Software Foundation and appearing in the file LICENSE.GPL.txt included. 00014 ** 00015 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 00016 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 00017 ** 00018 ** Contact info@kdab.com if any conditions of this licensing are not 00019 ** clear to you. 00020 ** 00021 **********************************************************************/ 00022 00023 #ifndef KDCHARTRELATIVEPOSITION_H 00024 #define KDCHARTRELATIVEPOSITION_H 00025 00026 #include <QDebug> 00027 #include <QMetaType> 00028 #include <Qt> 00029 #include <QPointF> 00030 #include <QSizeF> 00031 #include "KDChartGlobal.h" 00032 00033 namespace KDChart { 00034 00035 class Position; 00036 class PositionPoints; 00037 class Measure; 00038 00057 class KDCHART_EXPORT RelativePosition 00058 { 00059 public: 00060 RelativePosition(); 00061 RelativePosition( const RelativePosition& ); 00062 00063 RelativePosition & operator=( const RelativePosition & other ); 00064 00065 ~RelativePosition(); 00066 00082 void setReferenceArea( QObject* area ); 00083 QObject* referenceArea() const; 00084 00098 void setReferencePoints( const PositionPoints& points ); 00099 const PositionPoints referencePoints() const; 00100 00112 void setReferencePosition( Position position ); 00113 00124 void resetReferencePosition(); 00125 Position referencePosition() const; 00126 00138 void setAlignment( Qt::Alignment flags ); 00139 Qt::Alignment alignment() const; 00140 00153 void setHorizontalPadding( const Measure& padding ); 00154 Measure horizontalPadding() const; 00155 00168 void setVerticalPadding( const Measure& padding ); 00169 Measure verticalPadding() const; 00170 00171 void setRotation( qreal rot ); 00172 qreal rotation() const; 00173 00186 const QPointF referencePoint(qreal* polarDegrees=0) const; 00187 00198 const QPointF calculatedPoint( const QSizeF& autoSize ) const; 00199 00200 bool operator==( const RelativePosition& ) const; 00201 bool operator!=( const RelativePosition & other ) const; 00202 00203 private: 00204 KDCHART_DECLARE_PRIVATE_BASE_VALUE( RelativePosition ) 00205 }; 00206 00207 inline bool RelativePosition::operator!=( const RelativePosition & other ) const { return !operator==( other ); } 00208 } 00209 00210 #if !defined(QT_NO_DEBUG_STREAM) 00211 KDCHART_EXPORT QDebug operator<<(QDebug, const KDChart::RelativePosition& ); 00212 #endif /* QT_NO_DEBUG_STREAM */ 00213 00214 KDCHART_DECLARE_SWAP_SPECIALISATION( KDChart::RelativePosition ) 00215 00216 QT_BEGIN_NAMESPACE 00217 Q_DECLARE_TYPEINFO( KDChart::RelativePosition, Q_MOVABLE_TYPE ); 00218 QT_END_NAMESPACE 00219 00220 Q_DECLARE_METATYPE( KDChart::RelativePosition ) 00221 00222 #endif // KDCHARTRELATIVEPOSITION_H