LWUIT选项卡的单击事件? [英] LWUIT Tabs click event?

问题描述

我已经创建了LWUIT标签.我想识别最终用户的标签点击事件，需要放置一些逻辑?如何识别标签的点击事件?

I have created LWUIT Tabs. I want to identify the enduser tab click event and need to place some logic?How to identify tab click Event?

这是我的代码:

    topnews = new Vector();
    topstory = new Vector();
    cinemanews = new Vector(); 
    newsList = new List(topnews);
    newsList.setScrollVisible(false);

    newsList.setRenderer(new NewsListCellRenderer());

    myNewsList = new List(topstory);
    myNewsList.setScrollVisible(false);

    myNewsList.setRenderer(new NewsListCellRenderer());
    cinemaNewsList = new List(cinemanews);
    cinemaNewsList.setScrollVisible(false);

    cinemaNewsList.setRenderer(new NewsListCellRenderer());
    Tabs tabs = new Tabs();
    tabs.addTab("Topnews", newsList);
    tabs.addTab("TopStory", myNewsList);
    tabs.addTab("CinemaNews", cinemaNewsList);
    tabs.addTabsFocusListener(new FocusListener() {
       public void focusGained(Component cmpnt) {
         //how to identify the enduser tab click event here?
       }
   }

谢谢

推荐答案

似乎没有直接支持，有一个选项可以添加带有RadioButton的选项卡并将侦听器绑定到按钮，但是看起来很糟糕滑动选项卡组件支撑的位置(将触摸设备中的选项卡拖动到侧面).

This doesn't seem to be directly supported, there is an option to add a tab with a RadioButton and bind a listener to a button but it would look badly in case of swiping which the tabs component support (dragging the tab in a touch device to the side).

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