Optional
backgroundHeader background color.
Optional
backgroundHeader background opacity.
Optional
backgroundVisibility of the header background.
Optional
fontFont key for header label.
Optional
headerAppearance of the header ('none', 'onTop', 'underneath').
Optional
headerHeader class name.
Optional
heightHeight of the header.
Optional
labelOffset for label position within header.
Optional
positionOffset position of the header.
Optional
textText color for header label.
Interface for header settings in a collection view row.