Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 55 insertions, 0 deletions

diff --git a/kalzium/src/plotwidget.h b/kalzium/src/plotwidget.h
new file mode 100644
index 00000000..5a0ccd61
--- /dev/null
+++ b/kalzium/src/plotwidget.h
@@ -0,0 +1,55 @@
+#ifndef PLOTWIDGET_H
+#define PLOTWIDGET_H
+/***************************************************************************
+    copyright            : (C) 2004, 2005 by Carsten Niehaus
+    email                : cniehaus@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <kplotwidget.h>
+
+/**
+ * @short This class add the abilitiy to connect the plotted
+ * data using a line.
+ * @author Carsten Niehaus
+ */
+class PlotWidget : public KPlotWidget
+{
+	Q_OBJECT
+
+	public:
+		PlotWidget( double x1 = 0.0, double x2 = 0.0, double y1 = 0.0, double y2 = 0.0, QWidget *parent=0 , const char *name =0 );
+
+		/**
+		 * toggles if the points will be connected with 
+		 * a line or not
+		 * @param b if true the points will be connected
+		 */
+		void setConnection( bool b ){
+			m_connectPoints = b;
+		}
+
+	private:
+		/**
+		 * if true, the points will be connected
+		 */
+		bool m_connectPoints;
+
+	protected:
+		/**
+		 * draws the objects
+		 */
+		virtual void drawObjects( QPainter *p);
+
+};
+
+#endif // PLOTWIDGET_H
+