protected void disableInputFields(boolean disable) { txtName.setDisabled(disable); txtDesc.setDisabled(disable); txtNotes.setDisabled(disable); cbbMembers.setDisabled(disable); cbbCategory.setDisabled(disable); cbbSubCategory.setDisabled(disable); btnAddSubCat.setDisabled(disable); btnRemoveSubCat.setDisabled(disable || subCatUnremovable()); }