spring-boot - What is the proper dependency configuration for Vaadin CssLayout

Question

<dependency>
    <groupId>com.vaadin</groupId>
    <artifactId>vaadin-spring-boot-starter</artifactId>
</dependency>

SpringBoot 2 Vaadin 12.0.3

Horizontal and Vertical Layouts work fine for me. I wanted to try CssLayout but don't see it in the class path. Examples that show CssLayout at work, import from com.vaadin.ui.CssLayout. I don't see that package.

Is dependency configuration incorrect, or have things changed in latest Vaadin?

Answer 1

Vaadin 10+ 中的布局组件已从 Vaadin 8 更改。有 Vertical/Horizo​​ntalLayouts，但它们的行为略有不同，因为现在实现基于 CSS FlexBox。还有 API 更改。CssLayout 不再存在，取而代之的是一个名为 Div 的类，它已经取代了它。