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FWeakWidgetPath

Just like a WidgetPath, but uses weak pointers and does not store geometry.

Windows

MacOS

Linux

References

Module	SlateCore
Header	/Engine/Source/Runtime/SlateCore/Public/Layout/WidgetPath.h
Include	#include "Layout/WidgetPath.h"

Syntax

class FWeakWidgetPath

Remarks

Just like a WidgetPath, but uses weak pointers and does not store geometry.

Variables

		Name	Description
	TArray< TWeakPt...	Widgets
	TWeakPtr< SWind...	Window

Constructors

	Name	Description
	FWeakWidgetPath ( const FWidgetPath& InWidgetPath )	Construct a weak widget path from a widget path. Defaults to an invalid path.

Functions

	Name	Description
bool	ContainsWidget ( const TSharedRef< const SWidget >&... )
TWeakPtr< SW...	GetLastWidget()	Get the last (leaf-most) widget in this path; assumes path is valid
bool	IsValid()	A valid path has at least one widget in it
FWidgetPath	ToNextFocusedPath ( EUINavigation NavigationType )
FWidgetPath	ToNextFocusedPath ( EUINavigation NavigationType, const FNavigationReply& Navigation..., const FArrangedWidget& RuleWidget )
FWidgetPath	ToWidgetPath ( EInterruptedPathHandling::Type Inte..., const FPointerEvent* PointerEv..., const EVisibility VisibilityFilter )	Make a non-weak WidgetPath out of this WeakWidgetPath.
EPathResolut...	ToWidgetPath ( FWidgetPath& WidgetPath, EInterruptedPathHandling::Type Inte..., const FPointerEvent* PointerEv..., const EVisibility VisibilityFilter )	Make a non-weak WidgetPath out of this WeakWidgetPath.
TSharedRef< ...	ToWidgetPathRef ( EInterruptedPathHandling::Type Inte..., const FPointerEvent* PointerEv..., const EVisibility VisibilityFilter )	Make a non-weak WidgetPath out of this WeakWidgetPath.

Classes

	Name	Description
	EInterruptedPathHandling	Should interrupted paths truncate or return an invalid path?
	EPathResolutionResult

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