68 

    68 

    69     public boolean isEnabled() {

    69     public boolean isEnabled() {

    70         return comboBox == null ? true : comboBox.isEnabled();

    70         return comboBox == null ? true : comboBox.isEnabled();

    71     }

    71     }

    72 

    72 

    73     public boolean isFocusTraversable() {

    74     public boolean isFocusTraversable() {

    74         return false;

    75         return false;

    75     }

    76     }

    76 

    77 

    77     protected void setIsPopDown(final boolean isPopDown) {

    78     protected void setIsPopDown(final boolean isPopDown) {