FSlateInspectorToolsetObserverManager

Manages a set of observers that continuously walk Slate widget subtrees on a throttled tick, keeping the ref cache up to date as the UI changes.

API > API/Plugins > API/Plugins/SlateInspectorToolset

Manages a set of observers that continuously walk Slate widget subtrees on a throttled tick, keeping the ref cache up to date as the UI changes.

A default root observer (all visible windows) is always present.

   
Name FSlateInspectorToolsetObserverManager
Type class
Header File /Engine/Plugins/Experimental/Toolsets/SlateInspectorToolset/Source/SlateInspectorToolset/Public/SlateInspectorToolsetObserverManager.h
Include Path #include "SlateInspectorToolsetObserverManager.h"

Syntax

class FSlateInspectorToolsetObserverManager

Constants

Name Type Remarks Include Path
PurgeEveryNTicks int32   SlateInspectorToolsetObserverManager.h
TickIntervalSeconds float   SlateInspectorToolsetObserverManager.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
AccumulatedTime float Accumulated time since last observer pass. SlateInspectorToolsetObserverManager.h  
NextIdentifier int32   SlateInspectorToolsetObserverManager.h  
Observers TArray< FSlateInspectorToolsetObserver >   SlateInspectorToolsetObserverManager.h  
TickCounter int32 Tick counter for periodic purge scheduling. SlateInspectorToolsetObserverManager.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

FString AddObserver ( TSharedPtr< SWidget > RootWidget,
int32 MaxDepth
)

 Register an observer on a widget subtree. SlateInspectorToolsetObserverManager.h  

FString FindMatchingObserverSnapshot ( TSharedPtr< SWidget > RootWidget,
int32 MaxDepth
) const

 Find the best matching observer for the given root and return its cached snapshot. SlateInspectorToolsetObserverManager.h  

FString GetCachedSnapshot ( const FString& Identifier
) const

 Returns the cached snapshot text for an observer. SlateInspectorToolsetObserverManager.h  
Returns a copy of all active observers. SlateInspectorToolsetObserverManager.h  

bool RemoveObserver ( const FString& Identifier
)

 Remove an observer by identifier. SlateInspectorToolsetObserverManager.h  

void Tick ( float DeltaTime
)

 Called each Slate post-tick. Throttled internally to ~100ms intervals. SlateInspectorToolsetObserverManager.h  

Static

Name Remarks Include Path Unreal Specifiers
  SlateInspectorToolsetObserverManager.h  

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