Drop an entry field on the window. Ensure that the field's widgetOrientation is RightToLeft.

Next, test the sample Bidi application. Start typing in the text field.

You will notice that, for OS/2, it displays text in the national language and in a right to left orientation. For Windows, the orientation will be, at first, right to left but, after you press Alt + RShift to change the keyboard orientation, the national language appears.