Is there an easy way to change the thickness of the borders
between panes in a status bar? I found m_cxLeftBorder,
m_cxRightBorder, and m_cxDefaultGap as data in CControlBar.
I tried changing them, and the left and right border data
members work just as I expected...they alter the thickness
of the left and right borders. I can't see that
m_cxDefaultGap changes anything, though.