question: public void showPropertyDialog ( ) { if ( m_Editor . getValue ( ) != null ) { if ( m_PD == null ) { int x = getLocationOnScreen ( ) . x ; int y = getLocationOnScreen ( ) . y ; if ( PropertyDialog . getParentDialog ( this ) != null ) m_PD = new PropertyDialog ( PropertyDialog . getParentDialog ( this ) , m_Editor , x , y ) ; else m_PD = new PropertyDialog ( PropertyDialog . getParentFrame ( this ) , m_Editor , x , y ) ; m_PD . setVisible ( true ) ; } else { m_PD . setVisible ( true ) ; } m_Editor . setValue ( m_Editor . getValue ( ) ) ; } }
target:  Displays the property edit dialog for the panel.