CustusX  16.5
An IGT application
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cxDoubleProperty.h
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33 
34 /*
35  * sscDoubleProperty.h
36  *
37  * Created on: Jun 27, 2010
38  * Author: christiana
39  */
40 
41 #ifndef CXDOUBLEPROPERTY_H_
42 #define CXDOUBLEPROPERTY_H_
43 
44 #include "cxResourceExport.h"
45 
46 #include <QDomElement>
47 #include <QStringList>
48 #include "cxDoubleRange.h"
49 #include "cxDoublePropertyBase.h"
50 #include "cxXmlOptionItem.h"
51 
52 namespace cx
53 {
54 
55 typedef boost::shared_ptr<class DoubleProperty> DoublePropertyPtr;
56 
69 class cxResource_EXPORT DoubleProperty: public DoublePropertyBase
70 {
71 
72  Q_OBJECT
73 public:
77  static DoublePropertyPtr initialize(const QString& uid, QString name, QString help, double value, DoubleRange range, int decimals, QDomNode root = QDomNode());
78  void setInternal2Display(double factor);
79 
80 public:
81  // inherited interface
82  virtual QString getDisplayName() const;
83  virtual QString getUid() const;
84  virtual bool setValue(double value);
85  virtual double getValue() const;
86  virtual QString getHelp() const;
87  virtual DoubleRange getValueRange() const;
88  virtual void setValueRange(DoubleRange range);
89  virtual int getValueDecimals() const;
90  virtual double convertInternal2Display(double internal)
91  {
92  return mFactor * internal;
93  }
94  virtual double convertDisplay2Internal(double display)
95  {
96  return display / mFactor;
97  }
98 
99 
100 signals:
101  void valueWasSet();
102 
103 private:
104  DoubleProperty();
105  QString mName;
106  QString mUid;
107  QString mHelp;
108  double mValue;
109  double mDecimals;
110  DoubleRange mRange;
111  XmlOptionItem mStore;
112  double mFactor;
113 };
114 
115 } // namespace cx
116 
117 #endif /* CXDOUBLEPROPERTY_H_ */
Utility class for describing a bounded numeric range.
Definition: cxDoubleRange.h:53
Helper class for storing one string value in an xml document.
boost::shared_ptr< class DoubleProperty > DoublePropertyPtr
virtual double convertDisplay2Internal(double display)
conversion from internal value to display value
virtual double convertInternal2Display(double internal)
conversion from internal value to display value (for example between 0..1 and percent) ...