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> Unreal Engine API Reference > Runtime > UMG > Components > UListView > UListView::OnRefreshDesignerItems

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UListView::OnRefreshDesignerItems

Called during design time to allow lists to generate preview entries via dummy data.

Windows

MacOS

Linux

Override Hierarchy

UListViewBase::OnRefreshDesignerItems()

UListView::OnRefreshDesignerItems()

References

Module	UMG
Header	/Engine/Source/Runtime/UMG/Public/Components/ListView.h
Include	#include "Components/ListView.h"
Source	/Engine/Source/Runtime/UMG/Private/Components/ListView.cpp

Syntax

virtual void OnRefreshDesignerItems()

Remarks

Called during design time to allow lists to generate preview entries via dummy data. Since that data could be of any type, the child has to be the one to generate them.

Expected to call RefreshDesignerItems with the appropriate T for your underlying list