WidgetUtility.java 文件源码

public static void addVerifyListnerToOutputEditingSupport(JoinMappingEditingSupport outputEditingSupport) {
    ((Text)outputEditingSupport.getEditor().getControl()).addVerifyListener(new VerifyListener() {

        @Override
        public void verifyText(VerifyEvent e) {
            String text=e.text;
            Matcher matcher=Pattern.compile(Constants.REGEX).matcher(text);

            if(matcher.matches()){
                e.doit=true;
            }else{
                e.doit=false;
            }
        }
    });
}