xianlushanchupnl.java

长沙公交查询管理系统,主要实现对人员资料的管理以及车辆的分配路线。

/*删除线路界面的规划与功能的实现*/
package pro;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;

public class XianlushanchuPnl extends JPanel//线路删除
                           implements  ActionListener
{
	private MainFrame mmf;
	  String att="";
	  //PnlCha mPnlCha;
	  Selebus sel=new Selebus();
	  JButton btnShanchu = new JButton();
      JComboBox cmbXianlu = new JComboBox(sel.seleok());
      JLabel jLabel1 = new JLabel();
  public XianlushanchuPnl(MainFrame mf)
  {
  	   mmf=mf;
  	  this.setLayout(null);
  	 //s mPnlCha=pnlCha;
      btnShanchu.setBounds(new Rectangle(265, 100, 101, 26));
      btnShanchu.setFont(new java.awt.Font("Dialog", Font.PLAIN, 12));
      btnShanchu.setForeground(new Color(0, 217, 0));
      btnShanchu.setText("删除线路");
      cmbXianlu.setBounds(new Rectangle(112, 100, 121, 25));
      jLabel1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
      jLabel1.setForeground(Color.BLACK);
      jLabel1.setText("线路：");
      jLabel1.setBounds(new Rectangle(45, 100, 65, 25));
      this.add(btnShanchu);
      this.add(cmbXianlu);
      this.add(jLabel1);  
      btnShanchu.setActionCommand("btnShanchu");
      btnShanchu.addActionListener(this);
     // this.setSize(400,400);
      
      
  
  }
  	public void actionPerformed(ActionEvent ae)
	{
		
       
	   att=cmbXianlu.getSelectedItem()+"";
	      
	
        if(ae.getActionCommand().equals("btnShanchu"))
        {
        
	        
		    if(new BusXiuGai().busdele(att))
		    {
		        javax.swing.JOptionPane.showMessageDialog(this,"删除成功!","提示",JOptionPane.INFORMATION_MESSAGE);
		        Vector vecShan=sel.seleok();
		    	javax.swing.DefaultComboBoxModel dcb=new DefaultComboBoxModel(vecShan);
		    	mmf.pnlCha.cboXian.setModel(dcb);
		    	javax.swing.table.DefaultTableModel dtm=sel.selebusmax("长沙巴士");
		
		    	mmf.pnlXian.pnlChangshaSi.tabRW.setModel(dtm);
		        javax.swing.table.DefaultTableModel dtm3=sel.selebusmax("湖南龙骧巴士");
		        
		        mmf.pnlXian.pnlLongXiangSi.tabRW.setModel(dtm3);
		        javax.swing.table.DefaultTableModel dtm4=sel.selebusmax("湖南巴士");
		         mmf.pnlXian.pnlHuNanSi.tabRW.setModel(dtm4);
		    	javax.swing.table.DefaultTableModel dtm2=sel.selebusmax("其它公司");
		        mmf.pnlXian.pnlQiTa.tabRW.setModel(dtm2);
		    	cmbXianlu.setModel(dcb);
		    	
		    }
		    else
		    {
		      javax.swing.JOptionPane.showMessageDialog(this,"删除不成功!","提示",JOptionPane.INFORMATION_MESSAGE);
		    }
		}

	
    }
    	public void paintComponent(Graphics g)//传一个画笔进来!
		{
			javax.swing.ImageIcon ii = new ImageIcon("img/shanXianLu.jpg");//把图片读出来!
			g.drawImage(ii.getImage(), 0, 0, this);//画画,定位置!
			     
        }
}