# KDChartAbstractAxis.h

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    00001   /* -*- Mode: C++ -*-
    00002    KDChart - a multi-platform charting engine
    00003    */
    00004
    00005 /****************************************************************************
    00006  ** Copyright (C) 2005-2006 Klarälvdalens Datakonsult AB.  All rights reserved.
    00007  **
    00008  ** This file is part of the KD Chart library.
    00009  **
    00010  ** This file may be distributed and/or modified under the terms of the
    00011  ** GNU General Public License version 2 as published by the Free Software
    00012  ** Foundation and appearing in the file LICENSE.GPL included in the
    00013  ** packaging of this file.
    00014  **
    00015  ** Licensees holding valid commercial KD Chart licenses may use this file in
    00016  ** accordance with the KD Chart Commercial License Agreement provided with
    00017  ** the Software.
    00018  **
    00019  ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    00020  ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    00021  **
    00022  ** See http://www.kdab.net/kdchart for
    00023  **   information about KD Chart Commercial License Agreements.
    00024  **
    00025  ** Contact info@kdab.net if any conditions of this
    00026  ** licensing are not clear to you.
    00027  **
    00028  **********************************************************************/
    00029
    00030 #ifndef KDCHARTAXIS_H
    00031 #define KDCHARTAXIS_H
    00032
    00033 // #include <QObject>
    00034 // #include <QRectF>
    00035 // #include <QWidget>
    00036
    00037 #include "kdchart_export.h"
    00038 #include "KDChartGlobal.h"
    00039 #include "KDChartAbstractArea.h"
    00040 #include "KDChartTextAttributes.h"
    00041
    00042
    00043 class QPainter;
    00044 class QSizeF;
    00045 // class QRectF;
    00046
    00047
    00048 namespace KDChart {
    00049
    00050     class Area;
    00051     class AbstractCoordinatePlane;
    00052     class PaintContext;
    00053     class AbstractDiagram;
    00054
    00063     class KDCHART_EXPORT AbstractAxis : public AbstractArea
    00064     {
    00065         Q_OBJECT
    00066
    00067         Q_DISABLE_COPY( AbstractAxis )
    00068         KDCHART_DECLARE_PRIVATE_DERIVED_PARENT( AbstractAxis, AbstractDiagram* )
    00069
    00070     public:
    00071         explicit AbstractAxis( AbstractDiagram* diagram = 0 );
    00072         virtual ~AbstractAxis();
    00073
    00074         // FIXME implement when code os ready for it:
    00075         // virtual Area* clone() const = 0;
    00076
    00077         // FIXME (Mirko) readd when needed
    00078         // void copyRelevantDetailsFrom( const KDChartAxis* axis );
    00079
    00080         /*    virtual void paint( PaintContext* ) const = 0;
    00081               virtual QSize sizeHint() const = 0;*/
    00082         //virtual void paintEvent( QPaintEvent* event) = 0;
    00083
    00098         virtual const QString customizedLabel( const QString& label )const;
    00099
    00103         bool compare( const AbstractAxis* other )const;
    00104
    00105         void createObserver( AbstractDiagram* diagram );
    00106         void deleteObserver( AbstractDiagram* diagram );
    00107         const AbstractDiagram* diagram() const;
    00108         bool observedBy( AbstractDiagram* diagram ) const;
    00109         virtual void connectSignals();
    00110
    00111         void setTextAttributes( const TextAttributes &a );
    00112         TextAttributes textAttributes() const;
    00113
    00114         void setLabels( const QStringList& list );
    00115         QStringList labels() const;
    00116         void setShortLabels( const QStringList& list );
    00117         QStringList shortLabels() const;
    00118
    00119         virtual void setGeometry( const QRect& rect ) = 0;
    00120         virtual QRect geometry() const = 0;
    00121
    00122         const AbstractCoordinatePlane* coordinatePlane() const;
    00123
    00124     protected Q_SLOTS:
    00126         virtual void delayedInit();
    00127
    00128     public Q_SLOTS:
    00129         void update();
    00130     };
    00131 }
    00132
    00133 #endif // KDCHARTAXIS_H