lendview.java

一个资产管理系统的源码

/*
 *LendView.java：建立固定资产借用与归还管理界面（类）。
 *包括：借用、归还2个子界面。
 */

package zichan;

import javax.swing.*;
import java.awt.*;
import zichan.Mydialog;
import zichan.Share;

public class LendView extends JDialog {
    public LendView() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    public LendPanel p1;
    public LendView(Mydialog p2) {
        getContentPane().setLayout(new BorderLayout());
        p1 = new LendPanel();
        getContentPane().add(p1, BorderLayout.CENTER);
        getContentPane().add(p2, BorderLayout.SOUTH);
    }

    private void jbInit() throws Exception {
    }
}


class LendPanel extends JPanel {
    private Container cont;
    private GridBagLayout layout;
    private GridBagConstraints cons;
    String[] empno;
    String[] isret = {"是", "否"};
    JLabel lblAssetId;
    JLabel lblAssetName;
    JLabel lblModel;
    JLabel lblPrice;
    JLabel lblEmpno;
    JLabel lblUsedate;
    JLabel lblRetdate;
    JLabel lblIsreturn;
    JLabel lblLender;
    JLabel lblRemarks;
    public JTextField jtfAssetId;
    public JTextField jtfAssetName;
    public JTextField jtfModel;
    public JTextField jtfPrice;
    public JComboBox jcbEmpno;
    public JTextField jtfUsedate;
    public JTextField jtfRetdate;
    public JComboBox jcbIsreturn;
    public JTextField jtfLender;
    public JTextField jtfRemarks;
    public LendPanel() {
        cont = this;
        layout = new GridBagLayout();
        cont.setLayout(layout);
        cons = new GridBagConstraints();

        lblAssetId = new JLabel("资产编号");
        lblAssetName = new JLabel("资产名称");
        lblModel = new JLabel("样式");
        lblPrice = new JLabel("价格");
        lblEmpno = new JLabel("借用人");
        lblUsedate = new JLabel("借用日期");
        lblRetdate = new JLabel("归还日期");
        lblIsreturn = new JLabel("是否归还");
        lblLender = new JLabel("操作人");
        lblRemarks = new JLabel("备注");

        jtfAssetId = new JTextField(10);
        jtfAssetName = new JTextField(10);
        jtfModel = new JTextField(10);
        jtfPrice = new JTextField(10);
        jcbEmpno = new JComboBox();
        EmpModel en = new EmpModel();
        int cnt = en.selEmpCnt();
        empno = new String[cnt];
        en.selEmpNo(empno);
        for (int i = 0; i < cnt; i++)
            jcbEmpno.addItem(empno[i]);
        jcbEmpno.setOpaque(true);
        jcbEmpno.setPreferredSize(new Dimension(110, 20));
        jcbEmpno.setBackground(Color.white);

        jtfUsedate = new JTextField(10);
        jtfRetdate = new JTextField(10);
        jcbIsreturn = new JComboBox(isret);
        jcbIsreturn.setOpaque(true);
        jcbIsreturn.setPreferredSize(new Dimension(110, 20));
        jcbIsreturn.setBackground(Color.white);
        jtfLender = new JTextField(10);
        jtfLender.setText(Share.operator);
        jtfLender.setEnabled(false);
        jtfRemarks = new JTextField(10);

        addComponent(lblAssetId, 0, 0, 1, 1);
        addComponent(jtfAssetId, 0, 1, 1, 1);
        addComponent(lblAssetName, 0, 2, 1, 1);
        addComponent(jtfAssetName, 0, 3, 1, 1);
        addComponent(lblModel, 1, 0, 1, 1);
        addComponent(jtfModel, 1, 1, 1, 1);
        addComponent(lblPrice, 1, 2, 1, 1);
        addComponent(jtfPrice, 1, 3, 1, 1);
        addComponent(lblEmpno, 2, 0, 1, 1);
        addComponent(jcbEmpno, 2, 1, 1, 1);
        addComponent(lblUsedate, 2, 2, 1, 1);
        addComponent(jtfUsedate, 2, 3, 1, 1);
        addComponent(lblRetdate, 3, 0, 1, 1);
        addComponent(jtfRetdate, 3, 1, 1, 1);
        addComponent(lblIsreturn, 3, 2, 1, 1);
        addComponent(jcbIsreturn, 3, 3, 1, 1);
        addComponent(lblLender, 4, 0, 1, 1);
        addComponent(jtfLender, 4, 1, 1, 1);
        addComponent(lblRemarks, 4, 2, 1, 1);
        addComponent(jtfRemarks, 4, 3, 1, 1);

        setVisible(true);
    }

    private void addComponent(Component comp,
                              int row, int column, int width, int height) {
        cons.gridx = column;
        cons.gridy = row;
        cons.gridwidth = width;
        cons.gridheight = height;
        layout.setConstraints(comp, cons);
        cont.add(comp);
    }
}


class LenLendView extends LendView {
    public LenLendView(Mydialog p) {
        super(p);
        setTitle("借用资产");
    }
}


class RetLendView extends LendView {
    public RetLendView(Mydialog p) {
        super(p);
        setTitle("归还资产");
    }
}