1 files changed, 89 insertions, 0 deletions
diff --git a/src/qdialarc.h b/src/qdialarc.h
new file mode 100644
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--- /dev/null
+++ b/src/qdialarc.h
@@ -0,0 +1,89 @@
+/***************************************************************************
+                          qdialarc.h  -  description
+                             -------------------
+    begin                : Wed Aug 1 2001
+    copyright            : (C) 2001 by Miguel Novas
+    email                : michaell@teleline.es
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef QDIALARC_H
+#define QDIALARC_H
+
+#include <qwidget.h>
+
+/**
+  *@author Miguel Novas
+  */
+
+class QDialArc : public QWidget  {
+   Q_OBJECT
+public: 
+	QDialArc(QWidget *parent=0, const char *name=0);
+	~QDialArc();
+
+  void setValue            (double value);
+  void setValueMin         (double value);
+  void setValueMax         (double value);
+  void setValueRanges      (double min,double max);
+  void setValueLimitRanges (double min,double max);
+  void setValueMinLimit    (double value, int percent= 15);
+  void setValueMaxLimit    (double value, int percent= 15);
+  void setValueMaxLimitPercent(int value);
+  void setValueMinLimitPercent(int value);
+
+  void setAngle        (int value);
+  void setAngleLen     (int value);
+  void setAngles       (int angle,int len);
+
+  void setShowMarks (bool flag);
+
+  void setColorMax(const QColor &color);
+  void setColorMid(const QColor &color);
+  void setColorMin(const QColor &color);
+  void setColorRanges(const QColor &min,const QColor &mid, const QColor &max);
+
+  void setArrowColor(const QColor &color);
+
+  inline double getValue() { return val; }
+
+protected:
+
+  void resizeEvent( QResizeEvent *);
+  void paintEvent ( QPaintEvent *);
+
+private:
+
+ double val;
+ double valMin;
+ double valMax;
+ double valMaxLimit,valMinLimit;
+ int    valMaxLimitPercent,valMinLimitPercent;
+ int angleStart,angleLen;
+ //
+ int radius;
+ int centerx,centery;
+ bool fCalcParams;
+
+ QColor arrowColor;
+ QColor colorMin;
+ QColor colorMid;
+ QColor colorMax;
+ bool fShowMarks;
+
+ void calcParams();
+ void paramsChanged();
+ void drawMarks(QPainter *p,int l1,int l2);
+ void drawArc(QPainter *p,int l1,int l2,const QColor &color);
+ void drawArrow(QPainter *p, double value);
+};
+
+#endif