Add ability to store informations for element like label, manufacturer, ref etc....

Add widget to edit it, save/load works
Informations are stored in a diagramcontext, this class was modified (new feature) to store information
but keep compatibilty with older version.  


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2850 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/ui/elementinfowidget.h

@@ -0,0 +1,54 @@
+/*
+	Copyright 2006-2014 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech 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.
+
+	QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef ELEMENTINFOWIDGET_H
+#define ELEMENTINFOWIDGET_H
+
+#include <QWidget>
+#include "qetgraphicsitem/element.h"
+#include "diagramcontext.h"
+#include "elementinfopartwidget.h"
+
+namespace Ui {
+	class ElementInfoWidget;
+}
+
+/**
+ * @brief The ElementInfoWidget class
+ * this class is a widget to edit an element informations.
+ */
+class ElementInfoWidget : public QWidget {
+	Q_OBJECT
+
+		//METHODS
+		public:
+	explicit ElementInfoWidget(Element *elmt, QWidget *parent = 0);
+	~ElementInfoWidget();
+	void apply();
+		private:
+	void buildInterface();
+	void fillInfo();
+
+		//ATTRIBUTES
+		private:
+	Ui::ElementInfoWidget *ui;
+	Element *element_;
+	DiagramContext elmt_info;
+	QList <ElementInfoPartWidget *> eipw_list;
+};
+
+#endif // ELEMENTINFOWIDGET_H