CToolWidget

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);