BCGControlBar Pro for MFC
void CBCGPRibbonBar::SetAutoHideMode ( BOOL  bSet = TRUE)

Enables or disables the Ribbon bar auto-hide mode.

bSetTRUE - enables auto-hide mode.

Call this method to enable or disable the Ribbon bar auto-hide mode. When auto-hide mode is on, the Ribbon bar is replaced with a thin bar and when user clicks this bar, the Ribbon bar appear as a popup window. Please note that auto-hide mode is not compatible with a Ribbon DWM ("aero") caption, therefore auto-hide mode will be automatically closed when user activates an "aero" visual theme (e.g. Office 2007 or 2010)