GWT tabPanel布局问题

[ahaso]

想要实现竖向的tabPanel以及标签样式的自定义该如何实现，网上GWT方面的资料太少，没找到实现方法，求助!!

[ahaso]

引用 1 楼 defonds 的回复:

官方没提供文档吗？ 建议去官网下 demo

官方有提供文档，但是没有找到对于tabPanel进行自定义的接口，猜测是在别的地方进行定义的但是没有这方面提示不知道如何入手

[ahaso]

自顶一下= =！

[我的波塞冬]

/**
 * This is a demonstration of all stand alone widgets in the cobogw framework.
 * Each widget demo is accessible via the history token.
 */
public class WidgetsDemo implements EntryPoint {

  private VerticalTabPanel panel;

  private HashMap tabMap = new HashMap();
  private HashMap mapTab = new HashMap();

  /**
   * This is the entry point method.
   */
  public void onModuleLoad() {
    panel = new VerticalTabPanel();
    RootPanel.get("content").add(panel);
    panel.add(RoundedPanelDemo.getLazy(), rt("RoundedPanel"));
    panel.add(ButtonDemo.getLazy(), rt("Button"));
    panel.add(ButtonConfigurator.getLazy(), rt("Button CSS generator", "ButtonConfigurator"));
    panel.add(RatingDemo.getLazy(), rt("Rating"));
    panel.add(VerticalTabPanelDemo.getLazy(), rt("VerticalTabPanel"));
    panel.add(MiscDemo.getLazy(), rt("Misc"));
    panel.addSelectionHandler(new SelectionHandler() {
      public void onSelection(SelectionEvent event) {
        History.newItem(mapTab.get(event.getSelectedItem()), false);
      }
    });
    History.addValueChangeHandler(new ValueChangeHandler() {
      public void onValueChange(ValueChangeEvent event) {
        onHistoryChange(event.getValue());
      }
    });
    String initToken = History.getToken();

    if (initToken.length() > 0) {
      onHistoryChange(initToken);
    } else {
      onHistoryChange("RoundedPanel");
    }
  }
  private Widget rt(String tab) {
    return rt(tab, tab);
  }

  private Widget rt(String tab, String token) {
    tabMap.put(token, panel.getWidgetCount());
    mapTab.put(panel.getWidgetCount(), token);
    return new RoundedPanel(new Label(tab), RoundedPanel.LEFT); 
  }

  private void onHistoryChange(String historyToken) {
    if ("RatingWidget".equals(historyToken) || "Rating".equals(historyToken)) {
      panel.selectTab(tabMap.get("Rating"));
    } else if ("Misc".equals(historyToken) || "Tags".equals(historyToken)) {
      panel.selectTab(tabMap.get("Misc"));
    } else if ("Button".equals(historyToken)) {
      panel.selectTab(tabMap.get("Button"));
    } else if ("ButtonConfigurator".equals(historyToken)) {
      panel.selectTab(tabMap.get("ButtonConfigurator"));
    } else if ("VerticalTabPanel".equals(historyToken)) {
      panel.selectTab(tabMap.get("VerticalTabPanel"));
    } else {
      panel.selectTab(tabMap.get("RoundedPanel"));
    }
  }
}

  public static LazyPanel getLazy() {
    return new LazyPanel() {
      public Widget createWidget() {
        final Widget w = new RatingDemo();
        w.setStyleName("demo-TP");
        return new RoundedPanel(w);
      }
    };
  }

[Defonds]

官方没提供文档吗？ 建议去官网下 demo

[ahaso]

已得出结论，GWT原生组件无法实现，需要进行自定义，但是在 smartGWT和ext-gwt中存在组件可以实现竖向的标签功能