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API > API/Plugins > API/Plugins/NiagaraEditor
Inheritance Hierarchy
- TNiagaraSelection
- FNiagaraObjectSelection
References
| Module | NiagaraEditor |
| Header | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraObjectSelection.h |
| Include | #include "NiagaraObjectSelection.h" |
Syntax
template<typename SelectedItemType >
class TNiagaraSelection
Remarks
A set of selected objects which calls a delegate any time it is changed.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
const void * | AdditionalSelectionInfo | Any additional data payload for the selection. |
 |
FOnSelectedObjectsChanged | OnSelectedObjectsChangedDelegate | The delegate which is called whenever the set of selected objects changes. |
 |
TSet< SelectedItemType > | SelectedObjects | The set of selected objects. |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | Empties the currently selected set of objects. | |
  |
const void * | ||
  |
const TSet< SelectedItemType > & | Gets the set of selected objects. | |
 |
FOnSelectedObjectsChanged & | Gets a multicast delegate which is called any time the set of selected objects is changed. | |
 |
void | Refresh () |
Refresh all views subscribed to OnSelectedObjectsChanged. |
 |
void | SetSelectedObject
(
SelectedItemType SelectedObject |
Replaces the currently selected set of objects with the supplied object. |
 |
void | SetSelectedObject
(
SelectedItemType SelectedObject, |
Replaces the currently selected set of objects with the supplied object. |
 |
void | SetSelectedObjects
(
const TSet< SelectedItemType >& InSelectedObjects |
Replaces the currently selected set of objects with the supplied set. |
 |
void | SetSelectedObjects
(
const TArray< SelectedItemType >& InSelectedObjects |
Replaces the currently selected set of objects with the supplied array. |
Typedefs
| Name | Description |
|---|---|
| FOnSelectedObjectsChanged |