delet sourc path set select tabl row delet select set select row make list model element select select index select index confirm user want delet present list set delet buffer msg buffer msg append translat local dialog sourc path del question select index length msg append msg append src path tabl model select index msg append msg append src path tabl model type select index msg append re option pane confirm dialog msg translat local dialog titl sourc path del option pane ok cancel option re option pane ok option proced delet model sel row sm min select index select index length sel src path ctrl delet sourc path src path tabl model model element sel src path tabl model remov row sel sel row sm min select index disabl button row select del button set enabl 