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, 81 insertions, 0 deletions

diff --git a/kmplot/kmplot/keditparametric.h b/kmplot/kmplot/keditparametric.h
new file mode 100644
index 00000000..0ce5b2d4
--- /dev/null
+++ b/kmplot/kmplot/keditparametric.h
@@ -0,0 +1,81 @@
+/*
+* KmPlot - a math. function plotter for the KDE-Desktop
+*
+* Copyright (C) 1998, 1999  Klaus-Dieter Möller
+*               2000, 2002 kd.moeller@t-online.de
+*
+* This file is part of the KDE Project.
+* KmPlot is part of the KDE-EDU Project.
+*
+* 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.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*
+*/
+
+#ifndef KEDITPARAMETRIC_H
+#define KEDITPARAMETRIC_H
+
+#include "qeditparametric.h"
+#include "xparser.h"
+
+class View;
+class XParser;
+
+/** @short Dialog window editing a parametric plot and its properties. */
+class KEditParametric : public QEditParametric
+{
+	Q_OBJECT
+	public:
+		/// @param parser points to the parser instance.
+		/// @param parent points to the parent widget.
+		/// @param name of this instance.
+		KEditParametric( XParser* parser, QWidget* parent = NULL, const char* name = NULL );
+		/// Nothing special to do.
+		virtual ~KEditParametric() {}
+		
+		/// Fill the dialog's widgets with the properties of the parser function number id.
+		void initDialog( int x_id = -1, int y_id = -1 );
+		/// Returns a pointer to the added/inserted y-function, or 0 if the user havn't pressed OK yet
+		Ufkt *functionItem();
+	
+	private:
+		/// Clear alls widgets values
+		void clearWidgets();
+		/// Fill the dialog's widgets with values from the parser
+		void setWidgets();
+		/// Returns the well formed function equation
+		QString xFunction();
+		/// Returns the well formed function equation
+		QString yFunction();	
+		/// extract function \a name and \a expression from a given \a equation 
+		void splitEquation( const QString equation, QString &name, QString &expression );
+		/// Pointer to the parser instance.
+		XParser* m_parser;
+		//@{
+		/// Current function indices.
+		int m_x_id, m_y_id;
+		//@}
+		
+	protected slots:
+		/// Overwrites the dialog's accept() method to make sure, that the user's input is valid.
+		virtual void accept();
+		/// Invokes the HelpCenter.
+		void slotHelp();
+		void customMaxRange_toggled(bool);
+		void customMinRange_toggled(bool);
+
+		Ufkt *m_updatedfunction;
+};
+
+#endif