Method getHiddenY

CodenameOne/src/com/codename1/ui/Sheet.java:1093–1106

(Container cnt)

    ///
    /// - `cnt`: The container in the FormLayeredPane where the sheet is to be rendered.
    private int getHiddenY(Container cnt) {
        switch (getPositionInt()) {
            case S:
            case C:
                return cnt.getHeight();
            case W:
            case E:
                return 0;
            case N:
                return -getPreferredH(cnt);
            default:
                return 0;
        }
    }

    /// Gets the preferred width of the sheet.  Will depend on where it is rendered.  If position is CENTER,
    /// then the preferred width will be the natural preferred width of the sheet.  But NORTH or SOUTH,