InitToolBarButton

InitToolBarButton ( const TSharedPtr< const FUICommandInfo >& InCommand,
const TAttribute< FText >& InLabelOverride,
const TAttribute< FText >& InToolTipOverride,
const TAttribute< FSlateIcon >& InIconOverride,
FName InTutorialHighlightName,
const TOptional< FName > InNameOverride
)

InitToolBarButton ( const FName InName,
const FToolUIActionChoice& InAction,
const TAttribute< FText >& InLabel,
const TAttribute< FText >& InToolTip,
const TAttribute< FSlateIcon >& InIcon,
const EUserInterfaceActionType UserInterfaceActionType,
FName InTutorialHighlightName
)