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  3. FViewModelChildren

FViewModelChildren

API > API/Editor > API/Editor/SequencerCore

   
Name FViewModelChildren
Type struct
Header File /Engine/Source/Editor/SequencerCore/Public/MVVM/ViewModels/ViewModelHierarchy.h
Include Path #include "MVVM/ViewModels/ViewModelHierarchy.h"

Syntax

struct FViewModelChildren

Constructors

Name Remarks Include Path Unreal Specifiers

FViewModelChildren ( const TSharedPtr< FViewModel >& InOwner,
FViewModelListHead* InListHead
)

   MVVM/ViewModels/ViewModelHierarchy.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
FScopedViewModelListHead friend   MVVM/ViewModels/ViewModelHierarchy.h  
FViewModel friend   MVVM/ViewModels/ViewModelHierarchy.h  
ListHead FViewModelListHead *   MVVM/ViewModels/ViewModelHierarchy.h  
Owner TSharedPtr< FViewModel >   MVVM/ViewModels/ViewModelHierarchy.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddChild ( const TSharedPtr< FViewModel >& Child
)

 Add a child from a different parent to these children MVVM/ViewModels/ViewModelHierarchy.h  

void Empty()

 Empty this specific sub-list, resetting all parent ptrs MVVM/ViewModels/ViewModelHierarchy.h  

TViewModelPtr< T > FindFirstChildOfType()

   MVVM/ViewModels/ViewModelHierarchy.h  

FViewModelPtr GetHead()

 Returns the head model of this list MVVM/ViewModels/ViewModelHierarchy.h  

FViewModelPtr GetParent()

 Get this children's parent MVVM/ViewModels/ViewModelHierarchy.h  

FViewModelPtr GetTail()

 Finds the last model of this list MVVM/ViewModels/ViewModelHierarchy.h  

EViewModelListType GetType()

 Get the collective type of these children MVVM/ViewModels/ViewModelHierarchy.h  

void InsertChild ( const TSharedPtr< FViewModel >& Child,
const TSharedPtr< FViewModel >& PreviousSibling
)

 Add a child from a different parent to these children to the specified previous sibling, or the head if nullptr MVVM/ViewModels/ViewModelHierarchy.h  

bool IsEmpty()

 Returns whether this list is empty MVVM/ViewModels/ViewModelHierarchy.h  
Returns an iterator over this list MVVM/ViewModels/ViewModelHierarchy.h  

TViewModelSubListIterator< T > IterateSubList ()

 Returns an iterator over this list which will skip any item not of type T MVVM/ViewModels/ViewModelHierarchy.h  

void MoveChildrenTo ( const FViewModelChildren& OutDestination
)

 Move all these children into the specified destination list, changing parent pointers if necessary MVVM/ViewModels/ViewModelHierarchy.h  

void MoveChildrenTo ( const FViewModelChildren& OutDestination,
Callback&& InCallback
)

 Invoke a callback on these children, and move them all into the specified destination list, changing parent pointers if necessary MVVM/ViewModels/ViewModelHierarchy.h  

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