Zerol Dev Notes

Appearance

知识点记录 ​

  • Adding the Widget to the Viewport
    cpp
      GEngine->GameViewport->AddViewportWidgetContent(
		SNew(MyWidgetPtr.ToSharedRef())
	);
  • 创建
    cpp
    GEngine->GameViewport->AddViewportWidgetContent(
	SNew(SWeakWidget)
	.PossiblyNullContent(MyWidgetClass)
);
  • 创建并赋值
    cpp
    GEngine->GameViewport->AddViewportWidgetContent(
		SAssignNew(MyWidgetPtr, SWeakWidget)
		.PossiblyNullContent(MyWidgetClass)
	);

参考 References ​