JAVA_冒泡、选择、插入排序界面程序代码

import MySort.BubbleSort; import MySort.InsertSort; import MySort.SelectSort; import java.awt.BorderLayout; import java.awt.Container; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.Random; import javax.swing.BoxLayout; import javax.swing.ButtonGroup; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JRadioButton; import javax.swing.JScrollPane; import javax.swing.JTextArea; /** *2012-12 * @author * 排序图形界面 */ public class TFrame { private JFrame frame; private int n; //产生随机数的个数 private int sortchoise = 0; //排序选择 private Random rand = new Random(); //随机数实例 private String st; private Integer R[]; //R0:保存产生的随机数组，R：用于排序的数组 private Float F[]; //同上 private int numtype = -1; //产生随机数据的类型 private JRadioButton radio1; //整数 private final JRadioButton radio2; //浮点数 private final JRadioButton radio3; //冒泡排序 private final JRadioButton radio4; //插入排序 private final JRadioButton radio5; //选择排序 private JTextArea ori_textArea; //产生随机数组文本框 private JTextArea las_textArea; //排序后的数组显示文本框 private JButton mButton; //手动输入数组按钮 private JButton jButton; //自动生成数组按钮 private JButton sortButton; //开始排序按钮 private ButtonGroup group1; //数据类型组 private ButtonGroup group2; //排序类型组 private JScrollPane scrollPane1; //初始数组滑动窗口 private JScrollPane scrollPane2; //排序后数组滑动窗口 private JPanel panel_1; private JPanel panel_2; private JPanel panel_3; private JPanel panel_4; public TFrame(){ frame = new JFrame("排序"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(500,550); //窗口大小 Container c = frame.getContentPane(); c.setLayout(new BoxLayout(c,BoxLayout.Y_AXIS)); radio1 = new JRadioButton("整数"); radio2 = new JRadioButton("浮点数"); radio3 = new JRadioButton("冒泡排序"); radio4 = new JRadioButton("插入排序"); radio5 = new JRadioButton("选择排序"); ori_textArea = new JTextArea(10, 40); las_textArea = new JTextArea(10, 40); mButton = new JButton("手动输入数组"); jButton = new JButton("自动生成数组"); sortButton = new JButton("开始排序"); group1 = new ButtonGroup(); group2 = new ButtonGroup(); scrollPane1 = new JScrollPane(ori_textArea); scrollPane2 = new JScrollPane(las_textArea); panel_1 = new JPanel(); panel_2 = new JPanel(); panel_3 = new JPanel(); panel_4 = new JPanel(); group1.add(radio1); group1.add(radio2); group2.add(radio3); group2.add(radio4); group2.add(radio5); panel_1.add(radio1); panel_1.add(radio2); panel_1.add(jButton); panel_1.add(mButton); panel_2.add(radio3); panel_2.add(radio4); panel_2.add(radio5); panel_2.add(sortButton); panel_3.add(panel_1, BorderLayout.NORTH); panel_3.add(scrollPane1, BorderLayout.CENTER); panel_4.add(panel_2, BorderLayout.NORTH); panel_4.add(scrollPane2, BorderLayout.CENTER); c.add(panel_3); c.add(panel_4); ori_textArea.setLineWrap(true); las_textArea.setLineWrap(true); doWork(); }//构造方法TFrame()结束 //操作 public void doWork(){ //“整数”“浮点数”监听器 ActionListener a1 = new ActionListener(){ public void actionPerformed(ActionEvent e) { JRadioButton radio = (JRadioButton)e.getSource(); if(radio == radio1){ numtype = 1; }else{ numtype = 2; } } }; //按钮监听器 ActionListener a2 = new ActionListener(){ public void actionPerformed(ActionEvent e) { if(e.getActionCommand().equals("自动生成数组")){ try{ n = Integer.parseInt(JOptionPane.showInputDialog(null, "数组元素个数是")); }catch(Exception ex){ n = 0; } st = Rand(); ori_textArea.append(st+"\n\n"); }else if(e.getActionCommand().equals("开始排序")){ if(sortchoise == 0) JOptionPane.showMessageDialog(null, "请选择排序方法"); else{ try{ las_textArea.append(doSort(sortchoise)+"\n\n"); }catch(Exception exc){ JOptionPane.showMessageDialog(null, "排序数组有误"); } } }else if(e.getActionCommand().equals("手动输入数组")){ String s = JOptionPane.showInputDialog(null, "输入数组（以空格隔开）："); ori_textArea.append(s+"\n\n"); String []st = s.split(" "); n = st.length; if(numtype == 1){ R = new Integer[n]; try{ for(int i = 0; i < n; i++){ R[i] = Integer.parseInt(st[i]); } }catch(Exception ex){ JOptionPane.showMessageDialog(null, "数组里的数据有误"); } }else{ F = new Float[n]; try{ for(int i = 0; i < n; i++) F[i] = Float.parseFloat(st[i]); }catch(Exception e1){ JOptionPane.showMessageDialog(null, "数组里的数据有误"); } } }//手动输入数组结束 }//actionPerformed结束 }; //排序按钮监听器 ActionListener radioL = new ActionListener(){ public void actionPerformed(ActionEvent e) { JRadioButton radio = (JRadioButton)e.getSource(); if(radio == radio3){ sortchoise = 1; }else if(radio == radio4){ sortchoise = 2; }else{ sortchoise = 3; } } }; radio1.addActionListener(a1); radio2.addActionListener(a1); jButton.addActionListener(a2); mButton.addActionListener(a2); sortButton.addActionListener(a2); radio3.addActionListener(radioL); radio4.addActionListener(radioL); radio5.addActionListener(radioL); } //自动生成随机数组 public String Rand(){ if(n == 0) return ""; String str = new String(); if(numtype == 1){ R = new Integer[n]; for (int i = 0; i < n; i++) { R[i] = (int)(Math.random()*1000);//产生0~1000的随机整数 str += R[i]+" "; } return str; } else{ F = new Float[n]; for (int i = 0; i < n; i++) { F[i] = rand.nextFloat()*1000;//随机小于1000的浮点数 str += F[i]+" "; } return str; } }//Rand()方法结束 //排序方法 public String doSort(int sorttype){ BubbleSort a1; //冒�