Question

我有带标签的tabSheet。

 TabSheet tabsheet = new TabSheet();
 tabsheet.setSizeUndefined();
 tabsheet.addTab(new Label("Contents of the first tab"),"Слои");
 tabsheet.addTab(table, "Tab");
 tabsheet.addTab(new Label("Contents of the third tab"),"Межевые планы");

现在我想在第二个标签中添加另一个组件，例如horisontalLayout

  HorizontalLayout lo = new HorizontalLayout();
  Button newContact = new Button();
  Button search = new Button();
  Button share = new Button();
  Button help = new Button();
   lo.addComponent(newContact);
   lo.addComponent(search);
   lo.addComponent(share);
   lo.addComponent(help);

但是怎么做？

Answer 1

准备布局：

    VerticalLayout l1 = new VerticalLayout();
    l1.setMargin(true);
    l1.addComponent(new Label("I am a label."));
    ... add your other components here.

然后将其添加到您的标签页：

    TabSheet t = new TabSheet();
    t.setHeight("200px");
    t.setWidth("400px");
    t.addTab(l1, "My Tab", icon1);

Answer 2

首先，您应该定义整个选项卡的布局，之后您可以向此布局添加另一个组件。见下面的例子：

VerticalLayout verticalLayout = new VerticalLayout();
verticalLayout.setSizeFull();
tabsheet.addTab(verticalLayout, "Vertical Layout with inline components");
verticalLayout.addComponent(new Lable("Example"));
verticalLayout.addComponent(new Button("Button"));

如何在Vaadin中向Tab添加内容？

2 个答案: