名片夹管理 开发应用必备java经典.docx

名片夹管理 开发应用必备java经典.docx

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名片夹管理开发应用必备java经典

packagecom.xjj;

importjavax.swing.UIManager;

/**

*

*名片夹管理系统入口类

*

*/

publicclassCardcaseManageSystemEntry{

publicstaticvoidmain（String[]args）{

UIManager.put（"swing.boldMetal",Boolean.FALSE）;

try{

UIManager.setLookAndFeel（UIManager.getSystemLookAndFeelClassName（））;

}catch（Exceptione）{

}

newMainJFrame（"名片夹管理系统"）;

}

}

packagecom.xjj;

importjava.awt.BorderLayout;

importjava.awt.Color;

importjava.awt.Dimension;

importjava.awt.FlowLayout;

importjava.awt.Toolkit;

importjava.awt.event.ActionEvent;

importjava.awt.event.ActionListener;

importjava.awt.event.WindowAdapter;

importjava.awt.event.WindowEvent;

importjavax.swing.Box;

importjavax.swing.JButton;

importjavax.swing.JDialog;

importjavax.swing.JFrame;

importjavax.swing.JLabel;

importjavax.swing.JPanel;

importjavax.swing.JTextField;

/**

*

*添加修改联系人对话框类

*

*/

@SuppressWarnings（"serial"）

classLinkmanAddModifyJDialogextendsJDialogimplementsActionListener{

//联系人信息文本框数组

JTextField[]fieldsJTextField=newJTextField[8];

//确定、取消按钮

JButtonconfirmJButton,cancelJButton;

//对话框返回标志变量，true表示用户选择确定，否则选择取消

booleanflag=true;

publicLinkmanAddModifyJDialog（JFramef,Strings,booleanb）{

super（f,s,b）;

setLayout（newBorderLayout（））;

BoxbaseBox,leftBox,rightBox;

//leftBox为垂直盒式布局

leftBox=Box.createVerticalBox（）;

leftBox.add（Box.createVerticalStrut（6））;

leftBox.add（newJLabel（"姓名"））;

leftBox.add（Box.createVerticalStrut（11））;

leftBox.add（newJLabel（"性别"））;

leftBox.add（Box.createVerticalStrut（11））;

leftBox.add（newJLabel（"工作单位"））;

leftBox.add（Box.createVerticalStrut（11））;

leftBox.add（newJLabel（"职务"））;

leftBox.add（Box.createVerticalStrut（11））;

leftBox.add（newJLabel（"办公电话"））;

leftBox.add（Box.createVerticalStrut（11））;

leftBox.add（newJLabel（"手机"））;

leftBox.add（Box.createVerticalStrut（11））;

leftBox.add（newJLabel（"住宅电话"））;

leftBox.add（Box.createVerticalStrut（11））;

leftBox.add（newJLabel（"电子邮件"））;

for（inti=0;i

intfieldslength;

//姓别文本框长度为10

if（i==1）

fieldslength=10;

//工作单位、电子邮件文本框长度为40

elseif（i==2||i==7）

fieldslength=40;

//其他文本框长度为20

else

fieldslength=20;

fieldsJTextField[i]=newJTextField（fieldslength）;

}

//rightBox为垂直盒式布局

rightBox=Box.createVerticalBox（）;

rightBox.add（Box.createVerticalStrut（10））;

//联系人文本框容器面板数组

JPanel[]fieldsJTextFieldJPanel=newJPanel[8];

for（inti=0;i<8;i++）{

fieldsJTextFieldJPanel[i]=newJPanel（）;

fieldsJTextFieldJPanel[i].setLayout（newFlowLayout（FlowLayout.LEFT,

0,0））;

fieldsJTextFieldJPanel[i].add（fieldsJTextField[i]）;

//姓名文本框后的“*”标签

if（i==0）{

JLabeljlabel=newJLabel（"*"）;

jlabel.setForeground（Color.red）;

fieldsJTextFieldJPanel[i].add（jlabel）;

}

rightBox.add（fieldsJTextFieldJPanel[i]）;

rightBox.add（Box.createVerticalStrut（5））;

}

//baseBox为水平盒式布局

baseBox=Box.createHorizontalBox（）;

baseBox.add（leftBox）;

baseBox.add（rightBox）;

add（baseBox,"Center"）;

JPanelsouthJPanel=newJPanel（）;

confirmJButton=newJButton（"确定"）;

cancelJButton=newJButton（"取消"）;

confirmJButton.addActionListener（this）;

cancelJButton.addActionListener（this）;

southJPanel.add（confirmJButton）;

southJPanel.add（cancelJButton）;

add（southJPanel,"South"）;

setSize（360,285）;

setResizable（false）;

Toolkittool=getToolkit（）;

Dimensiond1=tool.getScreenSize（）;

Dimensiond2=this.getSize（）;

//设置显示位置为屏幕中心

setLocation（（d1.width-d2.width）/2,（d1.height-d2.height）/2）;

//关闭对话框时，设置标志变量为false

addWindowListener（newWindowAdapter（）{

publicvoidwindowClosing（WindowEvente）{

flag=false;

setVisible（false）;

}

}）;

}

/**

*

*确定、取消按钮命令处理

*单击确定，flag为true

*单击取消，flag为false

*

*/

publicvoidactionPerformed（ActionEvente）{

if（e.getSource（）==confirmJButton）{

flag=true;

}else{

flag=false;

}

setVisible（false）;

}

/**

*

*清除文本框内容

*

*/

publicvoidclearJTextFieldData（）{

for（inti=0;i

fieldsJTextField[i].setText（""）;

}

}

}

packagecom.xjj;

importjava.awt.BorderLayout;

importjava.awt.Dimension;

importjava.awt.Toolkit;

importjava.awt.event.ActionEvent;

importjava.awt.event.ActionListener;

importjava.util.Enumeration;

importjava.util.Hashtable;

importjava.util.Vector;

importjavax.swing.BorderFactory;

importjavax.swing.JButton;

importjavax.swing.JFrame;

importjavax.swing.JOptionPane;

importjavax.swing.JPanel;

importjavax.swing.JScrollPane;

importjavax.swing.JTree;

importjavax.swing.ListSelectionModel;

importjavax.swing.event.TreeSelectionEvent;

importjavax.swing.event.TreeSelectionListener;

importjavax.swing.table.DefaultTableModel;

importjavax.swing.tree.DefaultMutableTreeNode;

importjavax.swing.tree.DefaultTreeModel;

importjavax.swing.tree.TreePath;

importjavax.swing.tree.TreeSelectionModel;

/**

*

*名片夹管理系统主窗口类

*

*/

@SuppressWarnings（"serial"）

publicclassMainJFrameextendsJFrame{

//名片夹散列表，保存名片夹名称及联系人表格行向量

//名片夹名称为关键字，联系人表格行向量为键值

HashtablecardcaseHashtable;

//联系人表格标题向量

VectorlinkmanColumnNamesVector;

//联系人表格行向量

VectorlinkmanRowVector;

//联系人表格行数据向量

VectorlinkmanRowDataVector;

//名片夹新建按钮

JButtoncardcaseNewJButton;

//名片夹修改按钮

JButtoncardcaseModifyJButton;

//名片夹删除按钮

JButtoncardcaseDeleteJButton;

//联系人添加按钮

JButtonlinkmanAddJButton;

//联系人修改按钮

JButtonlinkmanModifyJButton;

//联系人删除按钮

JButtonlinkmanDeleteJButton;

//名片夹容器面板

JPanelcardcaseJPanel;

//名片夹树

JTreecardcaseJTree;

//名片夹树模型

DefaultTreeModelcardcaseDefaultTreeModel;

//名片夹树根节点

DefaultMutableTreeNodecardcaseRoot;

//联系人自定义表格

MyJTablelinkmanMyJTable;

//联系人自定义表格模型

DefaultTableModeldefaultTableModel;

//联系人添加修改对话框

LinkmanAddModifyJDialoglinkmanAddModifyJDialog;

publicMainJFrame（Stringtitle）{

setTitle（title）;

//初始化数据

initData（）;

setLayout（newBorderLayout（））;

cardcaseJPanel=newJPanel（）;

cardcaseJPanel.setLayout（newBorderLayout（））;

cardcaseJPanel.setBorder（BorderFactory.createLoweredBevelBorder（））;

//获取名片夹散列表关键字枚举

Enumerationenumeration=cardcaseHashtable.keys（）;

//创建名片夹根节点

cardcaseRoot=newDefaultMutableTreeNode（"名片夹"）;

//创建名片夹树模型

cardcaseDefaultTreeModel=newDefaultTreeModel（cardcaseRoot）;

//创建名片夹树

cardcaseJTree=newJTree（cardcaseDefaultTreeModel）;

//向名片夹树添加子节点，名称为名片夹散列表关键字

while（enumeration.hasMoreElements（））{

cardcaseRoot.add（newDefaultMutableTreeNode（enumeration

.nextElement（）））;

}

//名片夹树选择动作监听器

CardcaseTreeSelectionListenerctsl=newCardcaseTreeSelectionListener（）;

cardcaseJTree.addTreeSelectionListener（ctsl）;

//名片夹树设为单选模式

cardcaseJTree.getSelectionModel（）.setSelectionMode（

TreeSelectionModel.SINGLE_TREE_SELECTION）;

//名片夹树添加至名片夹滚动面板

JScrollPanecardcaseJScrollPane=newJScrollPane（cardcaseJTree）;

cardcaseJPanel.add（cardcaseJScrollPane,"Center"）;

//名片夹按钮动作监听器

CardcaseJButtonActionListenercjbal=newCardcaseJButtonActionListener（）;

JPanelcardcaseSouthJPanel=newJPanel（）;

cardcaseNewJButton=newJButton（"新建"）;

cardcaseModifyJButton=newJButton（"修改"）;

cardcaseDeleteJButton=newJButton（"删除"）;

cardcaseNewJButton.addActionListener（cjbal）;

cardcaseModifyJButton.addActionListener（cjbal）;

cardcaseDeleteJButton.addActionListener（cjbal）;

cardcaseSouthJPanel.add（cardcaseNewJButton）;

cardcaseSouthJPanel.add（cardcaseModifyJButton）;

cardcaseSouthJPanel.add（cardcaseDeleteJButton）;

cardcaseJPanel.add（cardcaseSouthJPanel,"South"）;

add（cardcaseJPanel,"West"）;

JPanellinkmanJPanel=newJPanel（）;

linkmanJPanel.setLayout（newBorderLayout（））;

linkmanJPanel.setBorder（BorderFactory.createLoweredBevelBorder（））;

//创建联系人自定义表格模型

defaultTableModel=newDefaultTableModel（cardcaseHashtable.get（""）,

linkmanColumnNamesVector）;

//创建联系人自定义表格

linkmanMyJTable=newMyJTable（defaultTableModel）;

//设置联系人自定义表格选择模式为单选

linkmanMyJTable.setSelectionMode（ListSelectionModel.SINGLE_SELECTION）;

//联系人自定义表格添加至联系人滚动面板

JScrollPanelinkmanJScrollPane=newJScrollPane（linkmanMyJTable）;

linkmanJPanel.add（linkmanJScrollPane,"Center"）;

//联系人按钮动作监听器

LinkmanJButtonActionListenerljbal=newLinkmanJButtonActionListener（）;

JPanellinkmanSouthJPanel=newJPanel（）;

linkmanAddJButton=newJButton（"添加"）;

linkmanModifyJButton=newJButton（"修改"）;

linkmanDeleteJButton=newJButton（"删除"）;

linkmanAddJButton.addActionListener（ljbal）;

linkmanModifyJButton.addActionListener（ljbal）;

linkmanDeleteJButton.addActionListener（ljbal）;

linkmanSouthJPanel.add（linkmanAddJButton）;

linkmanSouthJPanel.add（linkmanModifyJButton）;

linkmanSouthJPanel.add（linkmanDeleteJButton）;

linkmanJPanel.add（linkmanSouthJPanel,"South"）;

add（linkmanJPanel,"Center"）;

setSize（800,400）;

Toolkittool=getToolkit（）;

Dimensiond1=tool.getScreenSize（）;

Dimensiond2=this.getSize（）;

//设置显示位置为屏幕中心

setLocation（（d1.width-d2.width）/2,（d1.height-d2.height）/2）;

setVisible（true）;

setDefaultCloseOperation（JFrame.EXIT_ON_CLOSE）;

//重新装入名片夹树模型

cardcaseDefaultTreeModel.reload（）;

//设置名片夹树第一个子节点为选中状态

cardcaseJTree.setSelectionRow

（1）;

//创建联系人添加修改对话框

linkmanAddModifyJDialog=newLinkmanAddModifyJDialog（null,"",true）;

}

/**

*

*初始化数据

*

*/

privatevoidinitData（）{

//联系人数组

String[][][]linkman={

{

{"赵一","男","A公司","经理","89******","138********",

"24******","zy@***.com"},

{"钱二","男","B学校","教师","56******","130********",

"65******","qr@*