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/elementinfopartwidget.cpp

@@ -0,0 +1,75 @@
+/*
+	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/>.
+*/
+#include "elementinfopartwidget.h"
+#include "ui_elementinfopartwidget.h"
+
+
+/**
+ * @brief ElementInfoPartWidget::ElementInfoPartWidget
+ * Constructor
+ * @param key the string key what represent this info part
+ * @param translated_key the string key translated
+ * @param parent parent widget
+ */
+ElementInfoPartWidget::ElementInfoPartWidget(QString key, QString translated_key, QWidget *parent):
+	QWidget(parent),
+	ui(new Ui::ElementInfoPartWidget),
+	key_(key)
+{
+	ui->setupUi(this);
+	ui->label_->setText(translated_key);
+	if(key == "label") ui->checkBox->setChecked(true);
+}
+
+/**
+ * @brief ElementInfoPartWidget::~ElementInfoPartWidget
+ * destructor
+ */
+ElementInfoPartWidget::~ElementInfoPartWidget()
+{
+	delete ui;
+}
+
+/**
+ * @brief ElementInfoPartWidget::setText
+ * Set text to line edit
+ * @param txt
+ */
+void ElementInfoPartWidget::setText(const QString &txt) {
+	ui->line_edit->setText(txt);
+}
+
+/**
+ * @brief ElementInfoPartWidget::text
+ * @return the text in the line edit
+ */
+QString ElementInfoPartWidget::text() const {
+	return (ui->line_edit->text());
+}
+
+/**
+ * @brief ElementInfoPartWidget::mustShow
+ * @return return true if the value must be show, else false
+ */
+bool ElementInfoPartWidget::mustShow() const  {
+	return (ui->checkBox->isChecked());
+}
+
+void ElementInfoPartWidget::setShow(bool s) {
+	ui->checkBox->setChecked(s);
+}