Among them is a ProgressBar component that you can use to provide a visualindication that a task is running.
您能使用的是它们之中的ProgressBar组件，它可以提供一个表示任务正在运行的可视化的指示。
2
You can use this visualindication to avoid performing operations that are available only for model elements in scope.
您可以使用这种视觉提醒来避免执行只对范围内模型元素可用的操作。
3
Previously, there was no visualindication that one module invoked components from another module, or which modules had dependencies to which libraries.