Table can be splitted and and row number limited

1.Table can have a name.
2.User can define the maximum row to display.
3.Table can be linked together, this is useful when there is a large
data to display in a single table.

Point 1, 2 and 3 work like this :

-Name a table (point 1).
-Limit the number of row to display to fit the table into a diagram
(point 2).
-Create a second table in a new folio.
-Link the second table to first table, you can search by table name
(point 3).
-the new table start to display where the first table end.
The number of linked table is unlimited.

sources/qetgraphicsitem/ViewItem/ui/graphicstablepropertieseditor.h

@@ -1,4 +1,4 @@
-/*
+/*
 	Copyright 2006-2020 The QElectroTech Team
 	This file is part of QElectroTech.
 
@@ -51,8 +51,10 @@ class GraphicsTablePropertiesEditor : public PropertiesEditorWidget
 		void on_m_header_font_pb_clicked();
 		void on_m_table_font_pb_clicked();
 		virtual void updateUi() override;
+		void on_m_table_name_le_textEdited(const QString &arg1);
+		void on_m_previous_table_cb_activated(int index);
 
-	private:
+		private:
 		void setUpEditConnection();
 
 	private:
@@ -63,6 +65,7 @@ class GraphicsTablePropertiesEditor : public PropertiesEditorWidget
 		QButtonGroup *m_header_button_group = nullptr,
 					 *m_table_button_group = nullptr;
 		QWidget *m_current_model_editor = nullptr;
+		QVector<QetGraphicsTableItem *> m_other_table_vector;
 };
 
 Q_DECLARE_METATYPE(QMargins)