TOOLBAR_ATTR_STYLE

Data Type: integer
Description: Specifies the style of the toolbar. You can optionally or this value with TOOLBAR_VAL_NEW_STYLE to use the new style (ex. TOOLBAR_VAL_FLAT | TOOLBAR_VAL_NEW_STYLE).
Values:
TOOLBAR_VAL_RAISEDRaised
TOOLBAR_VAL_FLATFlat