- Closed : KGanttItem
- DrawBorder : KGanttItem
- DrawHandleWSubitems : KGanttItem
- DrawNothing : KGanttItem
- HeightChanged : KGanttItem
- Opened : KGanttItem
- RelationAdded : KGanttItem
- RelationRemoved : KGanttItem
- Selected : KGanttRelation, KGanttItem
- StyleChanged : KGanttItem
- TotalHeightChanged : KGanttItem
- Unknown : KGanttItem
- Unselected : KGanttRelation, KGanttItem