https://doc.cdryx.net/CdryxAIOUPlugin/ccoreumodule/tools/ctoolwidget/index.html Overview Widget creation and management utilities. Functions Name Description spawnWidgetAtRuntime Create a widget, call init lambda, add to viewport. Overloads with/without explicit UClass, with/without addToViewPort flag. removeWidget Remove a widget from the viewport. sizeOfStringInPixel Measure the pixel size of a string with a given font. // Spawn with default class UMyWidget* w = spawnWidgetAtRuntime<UMyWidget>(myActor, [](UMyWidget* w) { w->SetText("Hello"); }); // Spawn with explicit class, not added to viewport UMyWidget* w2 = spawnWidgetAtRuntime<UMyWidget>(myActor, widgetClass, nullptr, false); // Remove removeWidget(myActor, w); // Measure text FVector2D size = sizeOfStringInPixel("Hello World", myFontInfo); Hugo en-us