1 files changed, 64 insertions, 0 deletions
diff --git a/kcalc/dlabel.h b/kcalc/dlabel.h
new file mode 100644
index 0000000..a9c33c6
--- /dev/null
+++ b/kcalc/dlabel.h
@@ -0,0 +1,64 @@
+/*
+
+ $Id$
+
+ KCalc 
+
+ Copyright (C) Bernd Johannes Wuebben
+               wuebben@math.cornell.edu
+	       wuebben@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.
+
+ 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 _D_LABEL_H_
+#define _D_LABEL_H_
+
+#include <qvaluevector.h>
+#include "kcalcdisplay.h"
+
+class CalcEngine;
+class KAction;
+class KActionCollection;
+
+class DispLogic : public KCalcDisplay
+{
+Q_OBJECT
+
+public:
+	DispLogic(QWidget *parent, const char *name,
+		  KActionCollection *coll);
+	~DispLogic();
+
+	void changeSettings();
+	void EnterDigit(int data);
+	void update_from_core(CalcEngine const &core,
+			      bool store_result_in_history = false);
+
+private slots:
+	void history_back(void);
+	void history_forward(void);
+
+private:
+	QValueVector<KNumber> _history_list;
+	int _history_index;
+
+	KAction *_forward;
+	KAction *_back;
+};
+
+#endif