diff -r 09150d027e8c -r d79083b9f74d src/radioGroup.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/radioGroup.h	Sat Mar 29 05:38:03 2014 +0200
@@ -0,0 +1,92 @@
+/*
+ *  LDForge: LDraw parts authoring CAD
+ *  Copyright (C) 2013, 2014 Santeri Piippo
+ *
+ *  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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include <QGroupBox>
+#include <QSpinBox>
+#include <map>
+#include "main.h"
+#include "basics.h"
+
+class QIcon;
+class QCheckBox;
+class QButtonGroup;
+class QBoxLayout;
+class QRadioButton;
+
+// =============================================================================
+// RadioGroup
+//
+// Convenience widget - is a groupbox of radio buttons.
+// =============================================================================
+class RadioGroup : public QGroupBox
+{
+	Q_OBJECT
+
+	public:
+		typedef QList<QRadioButton*>::Iterator Iterator;
+
+		explicit RadioGroup()
+		{
+			init (Qt::Vertical);
+		}
+
+		explicit RadioGroup (QWidget* parent = null) : QGroupBox (parent)
+		{
+			init (Qt::Vertical);
+		}
+
+		explicit RadioGroup (const QString& title, QWidget* parent = null);
+		explicit RadioGroup (const QString& title, QList<char const*> entries, int const defaultId,
+			const Qt::Orientation orient = Qt::Vertical, QWidget* parent = null);
+
+		void            addButton	(const char* entry);
+		void            addButton	(QRadioButton* button);
+		Iterator        begin();
+		Iterator        end();
+		void            init (Qt::Orientation orient);
+		bool            isChecked (int n) const;
+		void            rowBreak();
+		void            setCurrentRow (int row);
+		void            setValue (int val);
+		int             value() const;
+
+		QRadioButton*   operator[] (int n) const;
+		RadioGroup&     operator<< (QRadioButton* button);
+		RadioGroup&     operator<< (const char* entry);
+
+	signals:
+		void buttonPressed (int btn);
+		void buttonReleased (int btn);
+		void valueChanged (int val);
+
+	private:
+		QList<QRadioButton*> m_objects;
+		QList<QBoxLayout*> m_layouts;
+		QBoxLayout* m_coreLayout;
+		QBoxLayout* m_currentLayout;
+		bool m_vert;
+		int m_curId, m_defId, m_oldId;
+		QButtonGroup* m_buttonGroup;
+
+		Q_DISABLE_COPY (RadioGroup)
+
+	private slots:
+		void slot_buttonPressed (int btn);
+		void slot_buttonReleased (int btn);
+};