add dynamic language change support

add "en" ts

qad/widgets/matrixedit.h

@@ -46,6 +46,7 @@ public:
 private:
 	void setVectorMode(bool yes);
 	void clear(bool ident = false);
+	void changeEvent(QEvent * e);
 
 	Ui::MatrixEdit * ui;
 	bool ro;