TableViewer初入 本例会实现些效果 右键菜单 双击一行 首先新建PeopleEntity,此类为假想数据表entity Java代码 <embed type="application/x-shockwave-flash" width="14" height="15" src="http://favor.iteye.com/javascripts/syntaxhighlighter/clipboard_new.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" allowscriptaccess="always" quality="high" flashvars="clipboard=package%20com.mypractice%3B%0A%0Aimport%20java.util.Date%3B%0A%0Apublic%20class%20PeopleEntity%20%7B%0A%0A%09private%20Long%20id%3B%0A%0A%09private%20String%20name%3B%0A%0A%09private%20boolean%20sex%3B%0A%0A%09private%20int%20age%3B%0A%0A%09private%20Date%20createDate%3B%0A%0A%09public%20int%20getAge()%20%7B%0A%09%09return%20age%3B%0A%09%7D%0A%0A%09public%20void%20setAge(int%20age)%20%7B%0A%09%09this.age%20%3D%20age%3B%0A%09%7D%0A%0A%09public%20Date%20getCreateDate()%20%7B%0A%09%09return%20createDate%3B%0A%09%7D%0A%0A%09public%20void%20setCreateDate(Date%20createDate)%20%7B%0A%09%09this.createDate%20%3D%20createDate%3B%0A%09%7D%0A%0A%09public%20Long%20getId()%20%7B%0A%09%09return%20id%3B%0A%09%7D%0A%0A%09public%20void%20setId(Long%20id)%20%7B%0A%09%09this.id%20%3D%20id%3B%0A%09%7D%0A%0A%09public%20String%20getName()%20%7B%0A%09%09return%20name%3B%0A%09%7D%0A%0A%09public%20void%20setName(String%20name)%20%7B%0A%09%09this.name%20%3D%20name%3B%0A%09%7D%0A%0A%09public%20boolean%20isSex()%20%7B%0A%09%09return%20sex%3B%0A%09%7D%0A%0A%09public%20void%20setSex(boolean%20sex)%20%7B%0A%09%09this.sex%20%3D%20sex%3B%0A%09%7D%0A%7D%0A"></embed> package com.mypractice; import java.util.Date; public class PeopleEntity { private Long id; private String name; private boolean sex; private int age; private Date createDate; public int getAge() { return age; } public void setAge(int age) { this.age = age; } public Date getCreateDate() { return createDate; } public void setCreateDate(Date createDate) { this.createDate = createDate; } public Long getId() { return id; } public void setId(Long id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public boolean isSex() { return sex; } public void setSex(boolean sex) { this.sex = sex; } } 然后创建PeopleFactory,用来生成PeopleEntity Java代码 <embed type="application/x-shockwave-flash" width="14" height="15" src="http://favor.iteye.com/javascripts/syntaxhighlighter/clipboard_new.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" allowscriptaccess="always" quality="high" flashvars="clipboard=package%20com.mypractice%3B%0A%0Aimport%20java.util.ArrayList%3B%0Aimport%20java.util.Date%3B%0Aimport%20java.util.List%3B%0A%0Apublic%20class%20PeopleFactory%20%7B%0A%0A%09public%20static%20List%3CPeopleEntity%3E%20getPeoples()%20%7B%0A%09%09List%3CPeopleEntity%3E%20list%20%3D%20new%20ArrayList%3CPeopleEntity%3E()%3B%0A%09%09%7B%0A%09%09%09PeopleEntity%20o%20%3D%20new%20PeopleEntity()%3B%0A%09%09%09o.setId(new%20Long(1))%3B%0A%09%09%09o.setName(%22%E8%B5%B5%E4%BA%91%22)%3B%0A%09%09%09o.setSex(true)%3B%0A%09%09%09o.setAge(28)%3B%0A%09%09%09o.setCreateDate(new%20Date())%3B%0A%09%09%09list.add(o)%3B%0A%09%09%7D%0A%09%09%0A%09%09%7B%0A%09%09%09PeopleEntity%20o%20%3D%20new%20PeopleEntity()%3B%0A%09%09%09o.setId(new%20Long(2))%3B%0A%09%09%09o.setName(%22%E5%85%B3%E7%BE%BD%22)%3B%0A%09%09%09o.setSex(true)%3B%0A%09%09%09o.setAge(20)%3B%0A%09%09%09o.setCreateDate(new%20Date())%3B%0A%09%09%09list.add(o)%3B%0A%09%09%7D%0A%09%09%7B%0A%09%09%09PeopleEntity%20o%20%3D%20new%20PeopleEntity()%3B%0A%09%09%09o.setId(new%20Long(3))%3B%0A%09%09%09o.setName(%22%E6%9B%B9%E6%93%8D%22)%3B%0A%09%09%09o.setSex(true)%3B%0A%09%09%09o.setAge(23)%3B%0A%09%09%09o.setCreateDate(new%20Date())%3B%0A%09%09%09list.add(o)%3B%0A%09%09%7D%0A%09%09%7B%0A%09%09%09PeopleEntity%20o%20%3D%20new%20PeopleEntity()%3B%0A%09%09%09o.setId(new%20Long(4))%3B%0A%09%09%09o.setName(%22%E5%BC%A0%E9%A3%9E%22)%3B%0A%09%09%09o.setSex(false)%3B%0A%09%09%09o.setAge(30)%3B%0A%09%09%09o.setCreateDate(new%20Date())%3B%0A%09%09%09list.add(o)%3B%0A%09%09%7D%0A%09%09return%20list%3B%0A%09%7D%0A%7D%0A"></embed> package com.mypractice; import java.util.ArrayList; import java.util.Date; import java.util.List; public class PeopleFactory { public static List<PeopleEntity> getPeoples() { List<PeopleEntity> list = new ArrayList<PeopleEntity>(); { PeopleEntity o = new PeopleEntity(); o.setId(new Long(1)); o.setName("赵云"); o.setSex(true); o.setAge(28); o.setCreateDate(new Date()); list.add(o); } { PeopleEntity o = new PeopleEntity(); o.setId(new Long(2)); o.setName("关羽"); o.setSex(true); o.setAge(20); o.setCreateDate(new Date()); list.add(o); } { PeopleEntity o = new PeopleEntity(); o.setId(new Long(3)); o.setName("曹操"); o.setSex(true); o.setAge(23); o.setCreateDate(new Date()); list.add(o); } { PeopleEntity o = new PeopleEntity(); o.setId(new Long(4)); o.setName("张飞"); o.setSex(false); o.setAge(30); o.setCreateDate(new Date()); list.add(o); } return list; } } 创建OpenAction,生成右键菜单"打开" Java代码 <embed type="application/x-shockwave-flash" width="14" height="15" src="http://favor.iteye.com/javascripts/syntaxhighlighter/clipboard_new.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" allowscriptaccess="always" quality="high" flashvars="clipboard=package%20com.mypractice%3B%0A%0Aimport%20org.eclipse.jface.action.Action%3B%0Aimport%20org.eclipse.jface.dialogs.MessageDialog%3B%0Aimport%20org.eclipse.jface.viewers.IStructuredSelection%3B%0Aimport%20org.eclipse.jface.viewers.TableViewer%3B%0A%0Apublic%20class%20OpenAction%20extends%20Action%20%7B%0A%0A%09private%20TableViewer%20tv%3B%0A%09%0A%09public%20OpenAction(TableViewer%20tv)%20%7B%0A%09%09this.tv%20%3D%20tv%3B%0A%09%09setText(%22%E6%89%93%E5%BC%80%22)%3B%0A%09%7D%0A%09%0A%09public%20void%20run()%20%7B%0A%09%09IStructuredSelection%20selection%20%3D%20(IStructuredSelection)%20tv.getSelection()%3B%0A%09%09PeopleEntity%20o%20%3D%20(PeopleEntity)%20selection.getFirstElement()%3B%0A%09%09if(o%20%3D%3D%20null)%0A%09%09%09MessageDialog.openInformation(null%2C%20null%2C%20%22%E8%AF%B7%E5%85%88%E9%80%89%E6%8B%A9%E8%AE%B0%E5%BD%95%22)%3B%0A%09%09else%0A%09%09%09MessageDialog.openInformation(null%2C%20null%2C%20o.getName())%3B%0A%09%7D%0A%7D%0A"></embed> package com.mypractice; import org.eclipse.jface.action.Action; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.jface.viewers.TableViewer; public class OpenAction extends Action { private TableViewer tv; public OpenAction(TableViewer tv) { this.tv = tv; setText("打开"); } public void run() { IStructuredSelection selection = (IStructuredSelection) tv.getSelection(); PeopleEntity o = (PeopleEntity) selection.getFirstElement(); if(o == 相关资源：JFace TableViewer的单元格逐个遍历的辅助类
