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API > API/Developer > API/Developer/WidgetRegistration > API/Developer/WidgetRegistration/FToolkitBuilder
References
| Module | WidgetRegistration |
| Header | /Engine/Source/Developer/WidgetRegistration/Public/ToolkitBuilder.h |
| Include | #include "ToolkitBuilder.h" |
| Source | /Engine/Source/Developer/WidgetRegistration/Private/ToolkitBuilder.cpp |
void RefreshCategoryToolbarWidget&40;&41;
Remarks
RefreshCategoryToolbarWidget refreshes the UI display of the category toolbar