如何做一个swing界面？

Question

情况是这样的一个主界面中有三个按钮a,b,c,:
        当按下按钮a时出面界面A;按下按钮b时出现界面B;按下界面c时出现界面C.求代码！
另外请问：在类A中能否调用类B的内部类C?

Answer 1

刚写了两个类，你看看吧。import java.awt.Color;
import java.awt.Font;
import java.awt.Rectangle;
import java.awt.SystemColor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;import javax.swing.ButtonGroup;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JRadioButton;public class b extends JDialog implements ActionListener {
    private JPanel jContentPane = null;
    public JLabel jLabelDealingID = null;
    static JLabel jLabelSumShow = null;
    static JLabel jLabelMerberIDShow = null;
    static JLabel jLabelMerberNameShow = null;
    static JLabel jLabelMerberLevelShow = null;
    static JLabel jLabelMerberDiscountShow = null;
    static JLabel jLabelMerberPointsShow = null;
    static JRadioButton jRadioButtonCommon = null;
    static JRadioButton jRadioButtonMerBer = null;
    private ButtonGroup bg = new ButtonGroup();
    private JLabel jLabelNum = null;
    static JLabel jLabelNumShow = null;
        public b() {    
        initialize();
        this.setVisible(true);
    }
    private void initialize() {
        this.setTitle("CashRegister");
        this.setSize(500, 200);
        this.setModal(true);
        this.setLocationRelativeTo(this);
        this.setContentPane(getJContentPane());
    }    private JPanel getJContentPane() {
        
        if (jContentPane == null) {
            jLabelNumShow = new JLabel();
            jLabelNumShow.setBounds(new Rectangle(40, 0, 53, 25));
            jLabelNumShow.setForeground(Color.WHITE);
            jLabelNumShow.setText("");
            jLabelNum = new JLabel();
            jLabelNum.setBounds(new Rectangle(0, 0, 40, 25));
            jLabelNum.setForeground(Color.WHITE);
            jLabelNum.setFont(new Font("\u5fae\u8f6f\u96c5\u9ed1", Font.BOLD, 12));
            jLabelNum.setText("总计:");
            
            
            jContentPane = new JPanel();
            jContentPane.setLayout(null);
            jContentPane.add(getJRadioButtonMerBer(), null);
            jContentPane.add(jLabelNum, null);
            jContentPane.add(jLabelNumShow, null);
            jContentPane.setBackground(SystemColor.darkGray);//背景颜色
            
            
        }
        return jContentPane;
    }
    private JRadioButton getJRadioButtonMerBer() {
        if (jRadioButtonMerBer == null) {
            jRadioButtonMerBer = new JRadioButton();
            jRadioButtonMerBer.setBounds(new Rectangle(300, 0, 54, 21));
            jRadioButtonMerBer.setFont(new Font("\u5fae\u8f6f\u96c5\u9ed1", Font.BOLD, 12));
            jRadioButtonMerBer.setText("点我");
            jRadioButtonMerBer.setSelected(false);// 交易后返回普通用户
            bg.add(jRadioButtonMerBer);
            jRadioButtonMerBer.addItemListener(new java.awt.event.ItemListener() {
                public void itemStateChanged(java.awt.event.ItemEvent e) {
                    if(e.getStateChange()==e.SELECTED){
                        a Select = new a(null,"点我",true);
                    }
                    
                }
            });
        }
        return jRadioButtonMerBer;
    }    public void actionPerformed(ActionEvent e) {
        // TODO Auto-generated method stub
        
    }
    
    
        public static void main(String args[]) {
        b  test=new b();
        test.setVisible(true);
            
        }
    }  import java.awt.Font;
import java.awt.Frame;
import java.awt.Rectangle;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;public class a extends JDialog {    private static final long serialVersionUID = 1L;
    private JPanel jContentPane = null;
    private JLabel jLabelMerberIDTitle = null;
    private JTextField jTextFieldMerberID = null;
    private JButton jButtonSure = null;
    private JButton jButtonExit = null;
    
    
    public a(Frame owner,String s,boolean b) {
        super(owner,s,b);
        initialize();
    }    private void initialize() {
        this.setSize(332, 198);
        this.setContentPane(getJContentPane());
        this.setLocationRelativeTo(this);
        this.setVisible(true);
    }    private JPanel getJContentPane() {
        if (jContentPane == null) {
            jLabelMerberIDTitle = new JLabel();
            jLabelMerberIDTitle.setFont(new Font("\u5fae\u8f6f\u96c5\u9ed1", Font.BOLD, 12));
            jLabelMerberIDTitle.setText("请输入信息");
            jLabelMerberIDTitle.setBounds(new Rectangle(49, 37, 114, 33));
            jContentPane = new JPanel();
            jContentPane.setLayout(null);
            jContentPane.add(jLabelMerberIDTitle, null);
            jContentPane.add(getJTextFieldMerberID(), null);
            jContentPane.add(getJButtonSure(), null);
            jContentPane.add(getJButtonExit(), null);
        }
        return jContentPane;
    }    private JTextField getJTextFieldMerberID() {
        if (jTextFieldMerberID == null) {
            jTextFieldMerberID = new JTextField();
            jTextFieldMerberID.setBounds(new Rectangle(162, 37, 114, 33));
        }
        return jTextFieldMerberID;
    }
    
    
    private JButton getJButtonSure() {
        if (jButtonSure == null) {
            jButtonSure = new JButton();
            jButtonSure.setBounds(new Rectangle(61, 98, 70, 33));
            jButtonSure.setFont(new Font("\u5fae\u8f6f\u96c5\u9ed1", Font.BOLD, 12));
            jButtonSure.setText("确定");
            jButtonSure.addActionListener(new java.awt.event.ActionListener() {
                public void actionPerformed(java.awt.event.ActionEvent e) {
                            String id = jTextFieldMerberID.getText();    
                            b.jLabelNumShow.setText(id);
                            setVisible(false);
                            }});
        }
        return jButtonSure;
    }    
    private JButton getJButtonExit() {
        if (jButtonExit == null) {
            jButtonExit = new JButton();
            jButtonExit.setBounds(new Rectangle(192, 98, 70, 33));
            jButtonExit.setFont(new Font("\u5fae\u8f6f\u96c5\u9ed1", Font.BOLD, 12));
            jButtonExit.setText("取消");
            jButtonExit.addActionListener(new java.awt.event.ActionListener() {
                public void actionPerformed(java.awt.event.ActionEvent e) {
                    setVisible(false);
                }
            });
        }
        return jButtonExit;
    }
    
    
    }  这两个类，你拷贝进去运行一下就明白了。
希望对你有帮助

Answer 2

这类东西我还是喜欢用matisse form来做。

Answer 3

可以。
可以用下面
B.C  bc =  new B().new C(); 

Answer 4

先学基础理论吧，然后用eclipse+swt+wbpro很容易就画出来了

Answer 5

基本的SWING开发，好好看有关SWING的书吧！