BCGControlBar Pro for MFC
CBCGPRibbonCategory::CBCGPRibbonCategory ( CBCGPRibbonBar pParentRibbonBar,
LPCTSTR  lpszName,
UINT  uiSmallImagesResID,
UINT  uiLargeImagesResID,
CSize  sizeSmallImage = CSize(16, 16),
CSize  sizeLargeImage = CSize(32, 32),
UINT  uiMediumImagesResID = 0,
CSize  sizeMediumImage = CSize(20, 20) 

Constructs a category object.

pParentRibbonBarPointer to parent Ribbon Bar.
lpszNameCategory name.
uiSmallImagesResIDResource ID of small images.
uiLargeImagesResIDResource ID of large images.
sizeSmallImageDefault size of small images.
sizeLargeImageDefault size of large images.
uiMediumImagesResIDResource ID of medium (used in simplified mode)images.
sizeMediumImageSpecifies size of medium (used in simplified mode) images.