发布时间 : 星期三 文章JAVA图书管理系统课程设计更新完毕开始阅读e44e2b866c85ec3a86c2c50e
山东建筑大学课程设计
private JButton jbSearch; private JButton jbUpdate; private JTable table;
private JLabel jabel;//输入要查找的书号
public JLabel getJabel() { if(jabel==null) { jabel=new JLabel(\查删学号\ jabel.setBounds(20, 350, 60, 60); } return jabel; }
public JButton getJbDel() { if(jbDel==null) { jbDel=new JButton(\删除\ jbDel.setBounds(180, 400, 60, 30); } return jbDel; }
public JTextField getjDel() { if(jDel==null) { jDel=new JTextField(20); jDel.setBounds(100, 350, 150, 30); } return jDel; }
public JButton getJbAdd() { if(jbAdd==null) { jbAdd=new JButton(\添加\ jbAdd.setBounds(100,400,60,30); } return jbAdd; }
public JButton getJbSearch() { if(jbSearch==null) {
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山东建筑大学课程设计
}
jbSearch=new JButton(\查找\ jbSearch.setBounds(100, 450, 60, 30); }
return jbSearch;
public JButton getJbUpdate() { if(jbUpdate==null) { jbUpdate=new JButton(\修改\ jbUpdate.setBounds(180, 450, 60, 30); } return jbUpdate; }
public JTable getTable() { if(table==null) { table=new JTable(100,6); table.setBounds(270, 50, 500, 600); } return table; }
public JLabel getLblId() { if(lblId==null) { lblId=new JLabel(\编号\ lblId.setBounds(50, 50, 50, 30); } return lblId; }
public JLabel getLblBname() { if(lblBname==null) { lblBname=new JLabel(\书名\ lblBname.setBounds(50, 100, 50, 30); } return lblBname; }
public JLabel getLblWname() { if(lblWname==null)
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山东建筑大学课程设计
}
{ lblWname=new JLabel(\作者\ lblWname.setBounds(50,150, 50, 30); }
return lblWname;
public JLabel getLblnum1() { if(lblnum1==null) { lblnum1=new JLabel(\价格\ lblnum1.setBounds(50,200, 50, 30); } return lblnum1; }
public JLabel getLblnum2() { if(lblnum2==null) { lblnum2=new JLabel(\库存量\ lblnum2.setBounds(50,250, 50, 30); } return lblnum2; }
public JTextField getbId() { if(bId==null) { bId=new JTextField(20); bId.setBounds(100, 50,150, 30); } return bId; }
public JTextField getBname() { if(bname==null) { bname=new JTextField(20); bname.setBounds(100, 100, 150, 30); } return bname; }
public JTextField getWname() {
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山东建筑大学课程设计
}
if(wname==null) { wname=new JTextField(20); wname.setBounds(100, 150, 150, 30); }
return wname;
public JTextField getNum1() { if(num1==null) { num1=new JTextField(20); num1.setBounds(100, 200, 150, 30); } return num1; }
public JTextField getNum2() { if(num2==null) { num2=new JTextField(20); num2.setBounds(100, 250, 150, 30); } return num2; }
public JLabel getLblCbs() { if(lblCbs==null) { lblCbs=new JLabel(\出版社\ lblCbs.setBounds(50,300, 50, 30); } return lblCbs; }
public JTextField getCbs() { if(cbs==null) { cbs=new JTextField(20); cbs.setBounds(100, 300, 150, 30); } return cbs; }
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