KD Chart 2 [rev.2.4]
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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 KDCHARTCHART_H 00024 #define KDCHARTCHART_H 00025 00026 #include <QWidget> 00027 00028 #include "kdchart_export.h" 00029 #include "KDChartGlobal.h" 00030 00038 namespace KDChart { 00039 00040 class BackgroundAttributes; 00041 class FrameAttributes; 00042 class AbstractDiagram; 00043 class AbstractCoordinatePlane; 00044 class HeaderFooter; 00045 class Legend; 00046 00047 typedef QList<AbstractCoordinatePlane*> CoordinatePlaneList; 00048 typedef QList<HeaderFooter*> HeaderFooterList; 00049 typedef QList<Legend*> LegendList; 00050 00051 00069 class KDCHART_EXPORT Chart : public QWidget 00070 { 00071 Q_OBJECT 00072 Q_PROPERTY( int globalLeadingTop READ globalLeadingTop WRITE setGlobalLeadingTop ) 00073 Q_PROPERTY( int globalLeadingBottom READ globalLeadingBottom WRITE setGlobalLeadingBottom ) 00074 Q_PROPERTY( int globalLeadingLeft READ globalLeadingLeft WRITE setGlobalLeadingLeft ) 00075 Q_PROPERTY( int globalLeadingRight READ globalLeadingRight WRITE setGlobalLeadingRight ) 00076 00077 KDCHART_DECLARE_PRIVATE_BASE_POLYMORPHIC_QWIDGET( Chart ) 00078 00079 public: 00080 explicit Chart ( QWidget* parent = 0 ); 00081 ~Chart(); 00082 00095 void setFrameAttributes( const FrameAttributes &a ); 00096 FrameAttributes frameAttributes() const; 00097 00111 void setBackgroundAttributes( const BackgroundAttributes &a ); 00112 BackgroundAttributes backgroundAttributes() const; 00113 00121 AbstractCoordinatePlane* coordinatePlane(); 00122 00127 CoordinatePlaneList coordinatePlanes(); 00128 00135 void addCoordinatePlane( AbstractCoordinatePlane* plane ); 00136 00154 void replaceCoordinatePlane( AbstractCoordinatePlane* plane, 00155 AbstractCoordinatePlane* oldPlane = 0 ); 00156 00165 void takeCoordinatePlane( AbstractCoordinatePlane* plane ); 00166 00172 void setCoordinatePlaneLayout( QLayout * layout ); 00173 QLayout* coordinatePlaneLayout(); 00174 00180 HeaderFooter* headerFooter(); 00181 00186 HeaderFooterList headerFooters(); 00187 00194 void addHeaderFooter( HeaderFooter* headerFooter ); 00195 00213 void replaceHeaderFooter ( HeaderFooter* headerFooter, 00214 HeaderFooter* oldHeaderFooter = 0 ); 00215 00224 void takeHeaderFooter( HeaderFooter* headerFooter ); 00225 00230 Legend* legend(); 00231 00236 LegendList legends(); 00237 00244 void addLegend( Legend* legend ); 00245 00269 void replaceLegend ( Legend* legend, Legend* oldLegend = 0 ); 00270 00279 void takeLegend( Legend* legend ); 00280 00300 void setGlobalLeading( int left, int top, int right, int bottom ); 00301 00309 void setGlobalLeadingLeft( int leading ); 00310 00319 int globalLeadingLeft() const; 00320 00328 void setGlobalLeadingTop( int leading ); 00329 00338 int globalLeadingTop() const; 00339 00347 void setGlobalLeadingRight( int leading ); 00348 00357 int globalLeadingRight() const; 00358 00366 void setGlobalLeadingBottom( int leading ); 00367 00376 int globalLeadingBottom() const; 00377 00391 void paint( QPainter* painter, const QRect& target ); 00392 00393 void reLayoutFloatingLegends(); 00394 00395 Q_SIGNALS: 00397 void propertiesChanged(); 00398 00399 protected: 00403 /* reimp */ void resizeEvent ( QResizeEvent * event ); 00404 00412 /* reimp */ void paintEvent( QPaintEvent* event ); 00413 00415 void mousePressEvent( QMouseEvent* event ); 00417 void mouseDoubleClickEvent( QMouseEvent* event ); 00419 void mouseMoveEvent( QMouseEvent* event ); 00421 void mouseReleaseEvent( QMouseEvent* event ); 00423 bool event( QEvent* event ); 00424 }; 00425 00426 // Here we have a few docu block to be included into the API documentation: 00452 } 00518 #endif