Element panel widget : improve how an item is updated or added after editing an element with the Qet Element Editor.

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4555 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/editor/qetelementeditor.h

@@ -114,6 +114,9 @@ class QETElementEditor : public QETMainWindow {
 	static QString getOpenElementFileName(QWidget * = 0, const QString & = QString());
 	void contextMenu(QPoint p);
 
+	signals:
+		void saveToLocation(ElementsLocation loc);
+
 	protected:
 	void closeEvent(QCloseEvent *);
 	virtual void firstActivation(QEvent *);