Title Bars
A title bar is created for a window in each of the following circumstances:
- If the window has a title.
- If either the MOU_DRAG flag or the MOU_RESIZE flag is enabled for the window. This allows standard GUI window moving and resizing.
- If the window's owner is a form. All forms will have a title bar.
- If the window's owner is a top-level menu form. This style corresponds to the Windows style WS_OVERLAPPEDWINDOW.