button jbtn diagram font jbtn diagram font jbtn diagram font button translat local label diagramappear changefont jbtn diagram font add action listen action listen action perform action event argo font chooser font chooser argo font chooser argo frame instanc jbtn diagram font select diagram font select diagram font size font chooser set visibl font chooser ok select diagram font font chooser result select diagram font size font chooser result size jbtn diagram font 