自定义，控件组（用于快速展示和修改指定的数据结构）

示例：

// 创建编辑控件组LabelComp label_comp = new LabelComp(content, 230, 10, 15);ClientServer server1 = new ClientServer();// 特定的数据结构对象server1.AddTo(label_comp);// 显示，在控件组中显示server1的信息server1.GetData(label_comp);// 修改，从控件组中获取修改后的数据到server1

package com.scimence.component;import java.util.ArrayList;import java.util.HashMap;import javax.swing.JComboBox;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JTextField;/** LabelComp.java:用于快速生成和管理JLabel和componet组合 ----- 2016-4-1 下午3:16:29 wangzhongyuan */public class LabelComp{public ArrayList<String> Names = new ArrayList<String>();// 标签和编辑框组的名称public HashMap<String, JLabel> Labels = new HashMap<String, JLabel>();// 标签数组public HashMap<String, JTextField> TextFields = new HashMap<String, JTextField>();// 编辑框数组public HashMap<String, JComboBox> JComboBoxs = new HashMap<String, JComboBox>();// 下拉列表框数组public int LabelWidth = 50, LabelHeight = 15;// Label的尺寸public int Width = 80, Height = 22;// TextField、JComboBoxs尺寸public int Left = 0, Top = 0, GapH = 7, GapV = 0;// LabelTextField控件组的坐标，水平、垂直间距public int maxRows = 100;// 控件组的最大行数public JPanel parent;// public LabelTextField(){};public LabelComp(JPanel parent){this.parent = parent;};public LabelComp(JPanel parent, int Left, int Top){this.parent = parent;this.Left = Left;this.Top = Top;};public LabelComp(JPanel parent, int Left, int Top, int maxRows){this(parent, Left, Top);this.maxRows = maxRows;};/** 向parent中添加标签输入框组 */public void AddIteam(String name){AddIteam(name, name, "", "");}/** 向parent中添加标签输入框组 */public void AddIteam(String name, String LabelText, Object filedText){AddIteam(name, LabelText, filedText, null);}/** 向parent中添加标签输入框组 */public void AddIteam(String name, String LabelText, Object filedText, String tipInfo){if (!Names.contains(name)){int size = Names.size();// 控件组的元素个数int n1 = size / maxRows, n2 = size % maxRows;// 根据添加控件的顺序，设定行列位置int left = Left + n1 * (LabelWidth + Width + GapH);// 生成Left坐标int top = Top + n2 * (Height + GapV);// Top坐标// 创建标签JLabel label = new JLabel();label.setText(LabelText);label.setBounds(left, top, LabelWidth, LabelHeight);parent.add(label);// 创建输入框JTextField field = new JTextField();field.setText(Str(filedText));if (tipInfo != null && !tipInfo.equals("")) field.setToolTipText(tipInfo);field.setBounds(left + LabelWidth + 3, top, Width, Height);parent.add(field);parent.repaint();// 刷新显示// 添加标签输入框信息到数组Names.add(name);Labels.put(name, label);TextFields.put(name, field);// Labels.add(label);// TextFields.add(field);}else{Label(name).setText(LabelText);TextField(name).setText(filedText.toString());}}/** 向parent中添加标签下拉列表框组 */public void AddComboBox(String name, String Text, String[] values, String select, String tipInfo){if (!Names.contains(name)){int size = Names.size();// 控件组的元素个数int n1 = size / maxRows, n2 = size % maxRows;// 根据添加控件的顺序，设定行列位置int left = Left + n1 * (LabelWidth + Width + GapH);// 生成Left坐标int top = Top + n2 * (Height + GapV);// Top坐标// 创建标签JLabel label = new JLabel();label.setText(Text);label.setBounds(left, top, LabelWidth, LabelHeight);parent.add(label);// 创建输入框JComboBox combo = new JComboBox(values);if (tipInfo != null && !tipInfo.equals("")) combo.setToolTipText(tipInfo);combo.setBounds(left + LabelWidth + 3, top, Width, Height);combo.setSelectedItem(select);parent.add(combo);parent.repaint();// 刷新显示// 添加标签输入框信息到数组Names.add(name);Labels.put(name, label);JComboBoxs.put(name, combo);}else{Label(name).setText(Text);JComboBox combo = ComboBox(name);combo.removeAllItems();for (String value : values)combo.addItem(value);combo.setSelectedItem(select);}}public String Str(Object obj){try{return obj.toString();}catch (Exception e){return "";}}///** 从控件组中移除指定名称的控件组 *///public void Remove(String name)//{//if (Names.contains(name))//{//int index = Names.indexOf(name);//JLabel label = Labels.get(index);//JTextField field = TextFields.get(index);////// 从当前控件组中移除//Labels.remove(index);//TextFields.remove(index);//Names.remove(index);////// 从parent中移除//parent.remove(label);//parent.remove(field);////}//}/////** 移除控件组中所有元素 *///public void Clear()//{//for (String name : Names)//Remove(name);//}/** 获取name名称对应的Label */public JLabel Label(String name){if (Names.contains(name)) { return Labels.get(name); }return null;}/** 获取name名称对应的TextField */public JTextField TextField(String name){if (Names.contains(name)) { return TextFields.get(name); }return null;}/** 获取name名称对应的JComboBox */public JComboBox ComboBox(String name){if (Names.contains(name)) { return JComboBoxs.get(name); }return null;}// 辅助功能函数// ------------------------/** 从JTextField中获取整型数据 */public int Int(JTextField field){return Int(field, 0);}/** 从JTextField中获取整型数据 */public int Int(JTextField field, int defValue){try{return Integer.parseInt(field.getText().trim());}catch (NumberFormatException e){return defValue;}}/** 获取JComboBox选中的项 */public int Int(JComboBox combo){return combo.getSelectedIndex();}/** 获取JComboBox选中的项 */public String Str(JComboBox combo){return combo.getSelectedItem().toString();}/** 从JTextField中字符串数据 */public String Str(JTextField field){return field.getText().trim();}/** 从JTextField中获取byte型数据 */public byte Byte(JTextField field){return Byte(field, 0);}/** 从JTextField中获取byte型数据 */public byte Byte(JTextField field, int defValue){try{return Byte.parseByte(field.getText().trim());}catch (NumberFormatException e){return (byte) defValue;}}}

import java.util.Map;import com.scimence.component.LabelComp;/** 客户端 SERVER *  * @author zhouyongjun */public class ClientServer implements ClientDaoData{private int id;// IDprivate String name;// NAMEprivate String ip;// IPprivate int port;// 端口号private int state;// 状态 服务器状态   0：维护 灰色，1：顺畅 绿色，2：爆满 暗红，4：上次登录 蓝色private int sort;// 排序 有小变大private String log250FilePath;// 日志250服务器路径private String logOnlineFilePath;// 日志在线服务器路径private int logOnlinePort;// 在线日志查询端口号private int sshPort;public static final String[] SERVER_STATUS = { "维护关闭 ", "顺畅状态", "爆满状态", "上次登录" };/** 添加当前服务器信息到LabelComp控件组中 */public void AddTo(LabelComp LT){// LT.Clear(); // 先清空已有信息LT.AddIteam("id", "id", id);LT.AddIteam("name", "名称", name);LT.AddIteam("ip", "IP", ip);LT.AddIteam("port", "端口号", port);LT.AddComboBox("state", "状态", SERVER_STATUS, SERVER_STATUS[state], "服务器状态 0 维护关闭 > 1顺畅状态 >2爆满状态 >3上次登录");LT.AddIteam("sort", "排序", sort, "排序 优先级从小到大");LT.AddIteam("log250FilePath", "250路径", log250FilePath, "日志250服务器路径");LT.AddIteam("logOnlineFilePath", "在线路径", logOnlineFilePath, "日志在线服务器路径");LT.AddIteam("logOnlinePort", "在线端口", logOnlinePort, "在线日志查询端口号");LT.AddIteam("sshPort", "sshPort", sshPort, "sshPort");}/** 从LabelComp控件组中，获取修改后的服务器信息 */public void GetData(LabelComp LT){id = LT.Int(LT.TextField("id"));name = LT.Str(LT.TextField("name"));ip = LT.Str(LT.TextField("ip"));port = LT.Int(LT.TextField("port"));state = LT.Int(LT.ComboBox("state"));sort = LT.Int(LT.TextField("sort"));log250FilePath = LT.Str(LT.TextField("log250FilePath"));logOnlineFilePath = LT.Str(LT.TextField("logOnlineFilePath"));logOnlinePort = LT.Int(LT.TextField("logOnlinePort"));sshPort = LT.Int(LT.TextField("sshPort"));}}