FAvaOutlinerItem


Module	AvalancheOutliner
Header	/Engine/Plugins/Experimental/Avalanche/Source/AvalancheOutliner/Public/Item/AvaOutlinerItem.h
Include	#include "Item/AvaOutlinerItem.h"

Type	Name	Description
TArray< FAvaOutlinerItemPtr >	Children	Array of Shared pointers to the Child Items.
EAvaOutlinerItemFlags	ItemFlags	The current flags set for this item
FAvaOutlinerItemId	ItemId
FOnExpansionChanged	OnExpansionChangedDelegate	Delegate for when Expansion changes in the Item
FOnRenameAction	OnRenameActionDelegate	The delegate for renaming
IAvaOutliner &	Outliner	Reference to the Owning Outliner
TWeakPtr< IAvaOutlinerItem >	ParentWeak	Weak pointer to the Parent Item.

	Type	Name	Description
		FAvaOutlinerItem ( IAvaOutliner& InOutliner )

	Type	Name	Description
		~FAvaOutlinerItem ()

Type	Name	Description
void	AddChildChecked ( const FAvaOutlinerAddItemParams& InAddItemParams )	The actual implementation of putting the given Item under the Children array
FAvaOutlinerItemId	CalculateItemId ()	Gets the Item Id with the latest information (e.g. parent, object, etc)
FReply	CreateItemsFromAssetDrop ( const TSharedPtr< FAssetDragDropOp >& AssetDragDropOp, EItemDropZone DropZone, ULevel* Level )	Handling when an Asset from Content Browser has been dragged on to this item
void	HandleNewSortableChildren ( TArray< FAvaOutlinerItemPtr > InSortableChildren )	Careful handling of multiple children being detected and added to this item children array
void	RecalculateItemId ()	Sets the ItemId member var to what CalculateItemId returns
bool	RemoveChildChecked ( const FAvaOutlinerRemoveItemParams& InRemoveItemParams )	The actual implementation of removing the given item from the Children array
	UE_AVA_INHERITS_WITH_SUPER ( FAvaOutlinerItem, IAvaOutlinerItem )

Type	Name	Description
FReply	AcceptDrop ( const FDragDropEvent& InDragDropEvent, EItemDropZone InDropZone )	Processes the Drag and Drop Event for this Item
bool	AddChild ( const FAvaOutlinerAddItemParams& InAddItemParams )	Adds another Child under this Item if such Item is supported.
void	AddFlags ( EAvaOutlinerItemFlags Flags )
TOptional< EItemDropZone >	CanAcceptDrop ( const FDragDropEvent& InDragDropEvent, EItemDropZone InDropZone )	Determines if and where the incoming Drag Drop Event can be processed by this item
bool	CanAddChild ( const FAvaOutlinerItemPtr& InChild )	Determines whether the given Child is supported and can be added under this Item
bool	CanAutoExpand ()	Whether the Item is able to expand when AutoExpand functionality is enabled
bool	CanBeTopLevel ()	Whether this Item can be at the Top Level just beneath the Root, or it needs to always be under some other Item E.g.
bool	CanLock ()	Whether an Item can be Locked in any kind. E.g. Actors can be location-locked
bool	CanReceiveParentVisibilityPropagation ()	Whether a change in Parent Visibility should also affect this Item's Visibility
bool	CanRename ()	Whether this Item can be renamed or not
void	FindChildren ( TArray< FAvaOutlinerItemPtr >& OutChildren, bool bRecursive )	Figures out the Children of this Item.
TSharedRef< SWidget >	GenerateLabelWidget ( const TSharedRef< SAvaOutlinerTreeRow >& InRow )	Function responsible of Generating the Label Widget for this Item (i.e. the column containing the Icon and the Name)
const TArray< FAvaOutlinerItemPtr > &	GetChildren ()	Gets the current Child Items of this Item
TArray< FAvaOutlinerItemPtr > &	GetChildrenMutable ()	Gets the current Child Items of this Item
TOptional< FAvaOutlinerColorPair >	GetColor ( bool bRecurse )	Returns the Item's Color Name and Color (either inherited if bRecurse is true, or explicit if false)
EAvaOutlinerItemFlags	GetFlags ()
const FSlateBrush *	GetIconBrush ()
FLinearColor	GetItemColor ()	Gets the Brush Color to use for the Item in the Outliner (e.g. Components should be grayed out a bit)
FAvaOutlinerItemId	GetItemId ()	Gets the Id of this Item
TSharedRef< IAvaOutliner >	GetOwnerOutliner ()	Gets the Outliner that owns this Item
FAvaOutlinerItemPtr	GetParent ()	Gets the Parent of this Item.
EAvaOutlinerItemViewMode	GetSupportedViewModes ( const FAvaOutlinerView& InOutlinerView )	Gets the View Modes that this Item Supports
bool	GetVisibility ( EAvaOutlinerVisibilityType VisibilityType )	Whether this Item is currently visible or not for the Given Type
bool	HasAllFlags ( EAvaOutlinerItemFlags Flags )
bool	HasAnyFlags ( EAvaOutlinerItemFlags Flags )
bool	IsAllowedInOutliner ()	Returns whether this Item (and what it represents) should be allowed to be registered in Outliner
bool	IsItemValid ()	Determines whether the Item properties are in a valid state
bool	IsLocked ()	Whether the Item is currently Locked
bool	IsSortable ()	Determines whether this item can be sorted by the Outliner or not.
FOnExpansionChanged &	OnExpansionChanged ()	Called when Expansion state (Expanded/Collapsed) has been changed
FOnRenameAction &	OnRenameAction ()	Broadcasts whenever a rename action takes place from a given view (e.g. when pressing "F2" to rename, or committing the rename text)
void	RefreshChildren ()	Refreshes what the Parent and Children are of this Item. (not recursive!)
bool	RemoveChild ( const FAvaOutlinerRemoveItemParams& InRemoveItemParams )	Removes the given child from this Item if it was ever indeed a child.
void	RemoveFlags ( EAvaOutlinerItemFlags Flags )
bool	Rename ( const FString& InName )	The implementation to rename the item (e.g. for AActor it will be the Actor Label that is changed)
void	SetFlags ( EAvaOutlinerItemFlags InFlags )
void	SetLocked ( bool bInIsLocked )	Lock/Unlock the Item
void	SetParent ( FAvaOutlinerItemPtr InParent )	Sets the Parent. Note that the Parent must've already have this instance as a child (check is done)
bool	ShowVisibility ( EAvaOutlinerVisibilityType VisibilityType )	Whether this Item supports Visibility for the Given Type

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Overridden from IAvaOutlinerItem