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> Unreal Engine API Reference > Editor > LevelEditor

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LevelEditor

Filters

Classes

	Name	Description
	FDlgDeltaTransform	FDlgDeltaTransform
	FLevelEditorActionCallbacks	Implementation of various level editor action callback functions
	FLevelEditorCommands	Unreal level editor actions
	FLevelEditorContextMenu	Context menu construction class
	FLevelEditorModesCommands	Unreal level editor actions
	FLevelEditorModule	Level editor module
	FLevelEditorOutlinerBuiltInCategories	Structure of built-in filter categories.
	FLevelEditorOutlinerSettings	Helper class to manage initalization options specific to the Level Editor Outliners Use AddCustomFilter/AddCustomClass Filter to register new filters in the Outliner.
	FLevelViewportCommands	Class containing commands for level viewport actions
	FLevelViewportLayout	Base class for level viewport layout configurations Handles maximizing and restoring well as visibility of specific viewports.
	FLevelViewportTabContent	Represents the content in a viewport tab in the level editor.
	FLightmapResRatioAdjustSettings	LightmapResRatioAdjust settings
	FOnLevelEditorEditorCameraMoved	Delegate type for editor camera movement
	FOnLevelEditorMapChanged	Delegate type for map change events ( Params: uint32 MapChangeFlags (MapChangeEventFlags) )
	FOnLevelEditorMapOpened	Delegate type for triggering when a map is opened
	FOnLevelEditorPostSaveWorld	Delegate type for post save world events ( uint32 SaveFlags, UWorld* World, bool bSuccess )
	FOnLevelEditorPreSaveWorld	Delegate type for pre save world events ( uint32 SaveFlags, UWorld* World )
	FViewportTypeDefinition	Definition of a custom viewport
	ILevelEditor	Public interface to SLevelEditor
	ILevelViewportLayoutEntity	Interface that defines an entity within a viewport layout
	LevelEditorTabIds
	SLevelViewport	Encapsulates an SViewport and an SLevelViewportToolBar
	ULevelEditorContextMenuContext
	ULevelEditorMenuContext
	ULevelEditorSubsystem	ULevelEditorSubsystem Subsystem for exposing Level Editor related functionality to scripts
	ULevelViewportToolBarContext
	UQuickActionMenuContext

Typedefs

Name	Description
FilterBarType	The type of item that the Outliner's Filter Bar operates on

Enums

	Name	Description
	ELevelEditorMenuContext	Enum to describe what a level editor context menu should be built for

Functions

		Name	Description
	FName	LevelViewportConfigurationNames::FourPanes2x2 ( "FourPanes2x2" )
	FName	LevelViewportConfigurationNames::FourPanesBottom ( "FourPanesBottom" )
	FName	LevelViewportConfigurationNames::FourPanesLeft ( "FourPanesLeft" )
	FName	LevelViewportConfigurationNames::FourPanesRight ( "FourPanesRight" )
	FName	LevelViewportConfigurationNames::FourPanesTop ( "FourPanesTop" )
	FName	LevelViewportConfigurationNames::OnePane ( "OnePane" )
	FName	LevelViewportConfigurationNames::ThreePanesBottom ( "ThreePanesBottom" )
	FName	LevelViewportConfigurationNames::ThreePanesLeft ( "ThreePanesLeft" )
	FName	LevelViewportConfigurationNames::ThreePanesRight ( "ThreePanesRight" )
	FName	LevelViewportConfigurationNames::ThreePanesTop ( "ThreePanesTop" )
	FName	LevelViewportConfigurationNames::TwoPanesHoriz ( "TwoPanesHoriz" )
	FName	LevelViewportConfigurationNames::TwoPanesVert ( "TwoPanesVert" )

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