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Copy pathPersonInfo.java
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341 lines (278 loc) · 8.68 KB
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package java1010_jdbc_gui;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.StringTokenizer;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
public class PersonInfo extends JFrame implements ActionListener, MouseListener {
PersonMenu menu;
PersonToolbar tool;
PersonMain main;
int crow = -1;
public PersonInfo() {
setTitle(" 개인정보관리");
menu = new PersonMenu();
setJMenuBar(menu);
tool = new PersonToolbar();
main = new PersonMain();
add(tool, BorderLayout.NORTH);
add(main, BorderLayout.CENTER);
main.registerB.addActionListener(this);
main.modifyB.addActionListener(this);
main.deleteB.addActionListener(this);
main.clearB.addActionListener(this);
tool.saveB.addActionListener(this);
main.table.addMouseListener(this);
main.registerB.addMouseListener(this);
main.deleteB.addMouseListener(this);
main.modifyB.addMouseListener(this);
main.clearB.addMouseListener(this);
setSize(520, 550);
setVisible(true);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public static void main(String[] args) {
new PersonInfo();
}
@Override
public void actionPerformed(ActionEvent e) {
Object obj = e.getSource();
if (obj == main.registerB) {
setRegister(); // [등록]
setClear();
} else if (obj == main.modifyB) {
setModify(); // [수정]
} else if (obj == main.deleteB) {
delete(); // [삭제]
} else if (obj == main.clearB) {
allClear(); // [초기화] 텍스트박스 , 테이블 모두 초기화
}
if (obj == tool.saveB) {
saveFile();
}
}
// 테이블의 데이터 파일에 저장
public void saveFile() {
JFileChooser chooser = new JFileChooser();
if (chooser.showOpenDialog(this) == JFileChooser.CANCEL_OPTION)
return;
File file = chooser.getSelectedFile();
FileWriter fw = null;
try {
fw = new FileWriter(file);
for (int row = 0; row < main.tableModel.getRowCount(); row++) {
if (main.table.getValueAt(row, 0) == null) {
return;
} else {
fw.write(main.tableModel.getValueAt(row, 0).toString() + "/"
+ main.tableModel.getValueAt(row, 1).toString() + "/"
+ main.tableModel.getValueAt(row, 2).toString() + "/"
+ main.tableModel.getValueAt(row, 3).toString() + "/"
+ main.tableModel.getValueAt(row, 4).toString() + "\r\n");
}
}
fw.flush();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
fw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
// 모두 초기화
public void allClear() {
if (JOptionPane.showConfirmDialog(this, "정말 초기화 하시겠습니까?", "초기화", 0) == 1) {
return;
}
setClear();
tableClear();
}
// 테이블 모두 초기화
public void tableClear() {
main.tableModel.setRowCount(0);
main.tableModel.setRowCount(50);
}
// 테이블에서 선택된 레코드 삭제
private void delete() {
int row = main.table.getSelectedRow();
if (main.table.getValueAt(row, 0) == null) {
setMessage("데이터가 입력된 레코드를 선택하세요.");
return;
}
// 0 : yes, 1 : no
if (getConfirmMessage("정말로 삭제하시겠습니까?") == 1) {
return;
}
main.tableModel.removeRow(row);
if (main.table.getRowCount() != 50) {
main.tableModel.setNumRows(50);
}
createNumber();
setClear();
}
// 테이블에 번호를 생성하는 메소드
public void createNumber() {
for (int i = 0; i < main.table.getRowCount(); i++) {
if (main.table.getValueAt(i, 0) == null) {
break;
}
main.table.setValueAt(Integer.toString(i + 1), i, 0); // i번째 행의 0번째 칼럼에 1부터 입력
}
}
// 선택메세지
int getConfirmMessage(String msg) {
return JOptionPane.showConfirmDialog(this, msg, "삭제", JOptionPane.YES_NO_OPTION);
}
// 경고메세지
public void setMessage(String msg) {
JLabel label = new JLabel(msg);
label.setFont(new Font("sansSerif", 0, 13));
label.setForeground(Color.blue);
JOptionPane.showMessageDialog(this, label);
}
// 등록
private void setRegister() {
if (crow >= 0) {
setMessage("이미 등록된 레코드입니다.");
return;
}
String name = main.nameF.getText().trim(); // trim() 불필요한 공백 제거
String sex = main.manR.isSelected() ? "남" : "여";
String tel1 = main.telC.getSelectedItem().toString();
String tel2 = main.tel1F.getText().trim();
String tel3 = main.tel2F.getText().trim();
String email = main.emailF.getText().trim();
// 모든 항목을 입력하지 않았을 때 경고.
if (name.length() < 1 || tel2.length() < 1 || tel3.length() < 1 || email.length() < 1) {
setMessage("모든 항목을 입력하십시오.");
return;
}
// 항목 추가
for (int i = 0; i < main.table.getRowCount(); i++) {
if (main.table.getValueAt(i, 0) == null) {
main.table.setValueAt(Integer.toString(1 + i), i, 0);
main.table.setValueAt(name, i, 1);
main.table.setValueAt(sex, i, 2);
main.table.setValueAt(tel1 + "-" + tel2 + "-" + tel3, i, 3);
main.table.setValueAt(email, i, 4);
break;
}
}
}
// 수정
private void setModify() {
// 입력항목의 모든데이터를 얻음
String name = main.nameF.getText().trim(); // trim() 불필요한 공백 제거
String sex = main.manR.isSelected() ? "남" : "여";
String tel1 = main.telC.getSelectedItem().toString();
String tel2 = main.tel1F.getText().trim();
String tel3 = main.tel2F.getText().trim();
String email = main.emailF.getText().trim();
if (name.length() < 1 || tel2.length() < 1 || tel3.length() < 1 || email.length() < 1) {
setMessage("모든 항목을 입력하십시오.");
return;
}
// 테이블에서 선택한 레코드(행)에 갱신함. -> crow가 값을 가지고 있음
main.table.setValueAt(name, crow, 1);
main.table.setValueAt(sex, crow, 2);
main.table.setValueAt(tel1 + "-" + tel2 + "-" + tel3, crow, 3);
main.table.setValueAt(email, crow, 4);
setClear();
// 현재 상태정보를 등록이 가능하도록 값을 변경함
crow = -1;
}
// 입력창 초기화
public void setClear() {
main.nameF.setText("");
main.tel1F.setText("");
main.tel2F.setText("");
main.emailF.setText("");
main.telC.setSelectedIndex(0);
main.manR.setSelected(true);
// 커서위치
main.nameF.requestFocus();
}
// 클릭한 레코드에 저장된 데이터를 입력창에 표시
private void setInputRecord() {
// 더블 클릭한 레코드의 행값을 얻는다.
int row = main.table.getSelectedRow();
if (row < 0 || main.table.getValueAt(row, 0) == null) {
setMessage("데이터가 입력된 레코드를 선택하세요.");
return;
}
crow = row;
main.nameF.setText(main.table.getValueAt(row, 1).toString());
// if (main.table.getValueAt(row, 2) == "남") {
// main.manR.setSelected(true);
// } else {
// main.womanR.setSelected(true);
// }
String sex = main.table.getValueAt(row, 2).toString();
if (sex.equals("남"))
main.manR.setSelected(true);
else
main.womanR.setSelected(true);
// String[] tel = main.table.getValueAt(row, 3).toString().split("-");
// main.telC.setSelectedItem(tel[0]);
// main.tel1F.setText(tel[1]);
// main.tel2F.setText(tel[2]);
String tel1 = main.table.getValueAt(row, 3).toString();
StringTokenizer st = new StringTokenizer(tel1, "-");
main.telC.setSelectedItem(st.nextToken());
main.tel1F.setText(st.nextToken());
main.tel2F.setText(st.nextToken());
main.emailF.setText(main.table.getValueAt(row, 4).toString());
}
@Override
public void mouseClicked(MouseEvent e) {
Object obj = e.getSource();
if (obj == main.table && e.getClickCount() == 2) {
setInputRecord();
}
}
@Override
public void mouseEntered(MouseEvent e) {
Object obj = e.getSource();
if (obj == main.registerB) {
main.registerB.setText("REGISTER");
} else if (obj == main.modifyB) {
main.modifyB.setText("MODIFY");
} else if (obj == main.deleteB) {
main.deleteB.setText("DELETE");
} else if (obj == main.clearB) {
main.clearB.setText("CLEAR");
}
}
@Override
public void mouseExited(MouseEvent e) {
Object obj = e.getSource();
if (obj == main.registerB) {
main.registerB.setText("등록");
} else if (obj == main.modifyB) {
main.modifyB.setText("수정");
} else if (obj == main.deleteB) {
main.deleteB.setText("삭제");
} else if (obj == main.clearB) {
main.clearB.setText("초기화");
}
}
@Override
public void mousePressed(MouseEvent e) {
}
@Override
public void mouseReleased(MouseEvent e) {
}
}