如何将用户名和密码字段输入Blackberry文本框？

Question

How do I get the username and password field into a text box?

usernameField = new EditField("USERNAME:", "");
passwordField = new PasswordEditField("PASSWORD:", "");
add(usernameField);
vm.add(new LabelField("\n"));
add(passwordField);
ButtonField buttonField_1 = new ButtonField( "Login",ButtonField.FIELD_HCENTER );
add( buttonField_1 );   
ButtonField buttonField_2 = new ButtonField( "Forgot Password",ButtonField.FIELD_HCENTER );
add( buttonField_2 );   
buttonField_1.setMargin(100, 10, 10, 10);
//popup1();
buttonField_1.setChangeListener( new FieldChangeListener() {
    public void fieldChanged( Field arg0, int arg1 ) {
        if (usernameField.getTextLength() == 0 || passwordField.getTextLength() == 0) {
            Dialog.alert("You must enter a username and password");
        } else {
            profile();
        }
    }
});

buttonField_2.setChangeListener( new FieldChangeListener() {
    public void fieldChanged( Field arg0, int arg1 ) {
        UiApplication.getUiApplication().pushScreen(new Forgot_Pwd());
    }
});

Answer 1

http://keraisureshvblackberry.blogspot.in/2012/02/on-last-post-we-have-study-lablefiled.html

This blog is help to you for create username and password textbox

if you getting text from filed than you can use usernameField.getText() and passwordField.getText()

Answer 2

TextField - show hint before user starts typing text

You can try that link.It'll aid to make boxes but even i've been struggling trying to create one same as ur suggesting.If anyone has some more ideas,it would be much appreciated.