KD Chart 2  [rev.2.5.1]
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Macros Pages
KDChartAbstractArea.h
Go to the documentation of this file.
1 /****************************************************************************
2 ** Copyright (C) 2001-2013 Klaralvdalens Datakonsult AB. All rights reserved.
3 **
4 ** This file is part of the KD Chart library.
5 **
6 ** Licensees holding valid commercial KD Chart licenses may use this file in
7 ** accordance with the KD Chart Commercial License Agreement provided with
8 ** the Software.
9 **
10 **
11 ** This file may be distributed and/or modified under the terms of the
12 ** GNU General Public License version 2 and version 3 as published by the
13 ** Free Software Foundation and appearing in the file LICENSE.GPL.txt included.
14 **
15 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
16 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
17 **
18 ** Contact info@kdab.com if any conditions of this licensing are not
19 ** clear to you.
20 **
21 **********************************************************************/
22 
23 #ifndef KDCHARTABSTRACTAREA_H
24 #define KDCHARTABSTRACTAREA_H
25 
26 #include <QObject>
27 
28 #include "KDChartGlobal.h"
30 #include "KDChartLayoutItems.h"
31 
32 namespace KDChart {
33 
34 
47 class KDCHART_EXPORT AbstractArea : public QObject,
48  public AbstractAreaBase,
49  public AbstractLayoutItem
50 {
51  Q_OBJECT
52 
53  Q_DISABLE_COPY( AbstractArea )
55 
56 public:
57  virtual ~AbstractArea() ;
58 
65  virtual void paintIntoRect( QPainter& painter, const QRect& rect );
66 
71  virtual void paintAll( QPainter& painter );
72 
85  virtual int leftOverlap( bool doNotRecalculate=false ) const;
98  virtual int rightOverlap( bool doNotRecalculate=false ) const;
111  virtual int topOverlap( bool doNotRecalculate=false ) const;
124  virtual int bottomOverlap( bool doNotRecalculate=false ) const;
125 
126 protected:
127  AbstractArea();
128  virtual QRect areaGeometry() const;
129  virtual void positionHasChanged();
130 
131 Q_SIGNALS:
132  void positionChanged( AbstractArea * );
133 }; // End of class AbstractArea
134 
135 }
136 #endif // KDCHARTABSTRACTAREA_H

Klarälvdalens Datakonsult AB (KDAB)
Qt-related services and products
http://www.kdab.com/
http://www.kdab.com/products/kd-chart/