UTreeView::SetItemExpansion

Attempts to expand/collapse the given item (only relevant if the item has children)

Windows
MacOS
Linux

References

Module

UMG

Header

/Engine/Source/Runtime/UMG/Public/Components/TreeView.h

Include

#include "Components/TreeView.h"

Source

/Engine/Source/Runtime/UMG/Private/Components/TreeView.cpp

Syntax

void SetItemExpansion
(
    UObject * Item,
    bool bExpandItem
)

Remarks

Attempts to expand/collapse the given item (only relevant if the item has children)

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