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API > API/Plugins > API/Plugins/NiagaraEditor > API/Plugins/NiagaraEditor/ViewModels > API/Plugins/NiagaraEditor/ViewModels/HierarchyEditor > API/Plugins/NiagaraEditor/ViewModels/HierarchyEditor/FNiagaraHierarch-_7
- FNiagaraHierarchyItemViewModelBase::CanHaveChildren()
- FNiagaraAssignmentInputViewModel::CanHaveChildren()
- FNiagaraFunctionViewModel::CanHaveChildren()
- FNiagaraHierarchyCategoryViewModel::CanHaveChildren()
- FNiagaraHierarchyEmitterPropertiesViewModel::CanHaveChildren()
- FNiagaraHierarchyEventHandlerPropertiesViewModel::CanHaveChildren()
- FNiagaraHierarchyEventHandlerViewModel::CanHaveChildren()
- FNiagaraHierarchyItemViewModel::CanHaveChildren()
- FNiagaraAssignmentInputViewModel::CanHaveChildren()
- FNiagaraFunctionViewModel::CanHaveChildren()
- FNiagaraHierarchyEmitterPropertiesViewModel::CanHaveChildren()
- FNiagaraHierarchyEventHandlerPropertiesViewModel::CanHaveChildren()
- FNiagaraHierarchyEventHandlerViewModel::CanHaveChildren()
- FNiagaraHierarchyRendererViewModel::CanHaveChildren()
- FNiagaraHierarchyScriptParameterViewModel::CanHaveChildren()
- FNiagaraHierarchySimStagePropertiesViewModel::CanHaveChildren()
- FNiagaraHierarchySimStageViewModel::CanHaveChildren()
- FNiagaraModuleInputViewModel::CanHaveChildren()
- FNiagaraHierarchyRendererViewModel::CanHaveChildren()
- FNiagaraHierarchyRootViewModel::CanHaveChildren()
- FNiagaraHierarchyScriptParameterViewModel::CanHaveChildren()
- FNiagaraHierarchySectionViewModel::CanHaveChildren()
- FNiagaraHierarchySimStagePropertiesViewModel::CanHaveChildren()
- FNiagaraHierarchySimStageViewModel::CanHaveChildren()
- FNiagaraModuleInputViewModel::CanHaveChildren()
References
| Module | NiagaraEditor |
| Header | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/HierarchyEditor/NiagaraHierarchyViewModelBase.h |
| Include | #include "ViewModels/HierarchyEditor/NiagaraHierarchyViewModelBase.h" |
virtual bool CanHaveChildren() const
Remarks
Needs to be true in order to allow drag & drop operations to parent items to this item