自动生成mvp代码过程中，需要根据输入决定模块的名称跟注释等，所以使用弹窗的方式获取。

一、新建Dialog文件

image.png
image.png会添加两个文件，一个是java代码文件，一个是dialog的布局问题

二、布置Dialog布局

image.png
打开Dialog.form文件，会出现布局页面，直接拖动右边的控件即可。

三、代码文件

  2. import javax.swing.*;
  3. import java.awt.event.*;
  4. import java.util.ArrayList;
  5. import java.util.HashMap;
  6. import java.util.Map;
  8. public class MvpDialog extends JDialog {
  9.     private JPanel contentPane;
  10.     private JButton buttonOK;
  11.     private JButton buttonCancel;
  12.     private JTextField textField1;
  13.     private JTextField textField2;
  14.     private JTextField textField3;
  15.     private JRadioButton activityRadioButton;
  16.     private JRadioButton fragmentRadioButton;
  18.     private DialogCallback mCallback;
  20.     public MvpDialog(DialogCallback callback) {
  21.         mCallback = callback;
  22.         setTitle("Mvp create Helper");
  23.         setContentPane(contentPane);
  24.         setModal(true);
  25.         getRootPane().setDefaultButton(buttonOK);
  26.         setSize(400, 310);
  27.         setLocationRelativeTo(null);
  29.         buttonOK.addActionListener(new ActionListener() {
  30.             public void actionPerformed(ActionEvent e) {
  31.                 onOK();
  32.             }
  33.         });
  35.         buttonCancel.addActionListener(new ActionListener() {
  36.             public void actionPerformed(ActionEvent e) {
  37.                 onCancel();
  38.             }
  39.         });
  41.         // call onCancel() when cross is clicked
  42.         setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
  43.         addWindowListener(new WindowAdapter() {
  44.             public void windowClosing(WindowEvent e) {
  45.                 onCancel();
  46.             }
  47.         });
  49.         // call onCancel() on ESCAPE
  50.         contentPane.registerKeyboardAction(new ActionListener() {
  51.             public void actionPerformed(ActionEvent e) {
  52.                 onCancel();
  53.             }
  54.         }, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
  55.     }
  57.     private void onOK() {
  58.         int type=0;
  59.         if(activityRadioButton.isSelected()){
  60.             type=0;
  61.         }
  62.         else if(fragmentRadioButton.isSelected()){
  63.             type=1;
  64.         }
  66.         // add your code here
  67.         if (null != mCallback) {
  68.             mCallback.ok(textField1.getText().trim(), textField2.getText().trim(),textField3.getText().trim(),type);
  69.         }
  70.         dispose();
  71.     }
  73.     private void onCancel() {
  74.         // add your code here if necessary
  75.         dispose();
  76.     }
  78.     public static void main(String[] args) {
  80.         MvpDialog dialog = new MvpDialog(new DialogCallback() {
  81.             @Override
  82.             public void ok(String moduleName,String author, String intro,int type) {
  83.                 System.out.println("输出:" + author + "," + moduleName);
  84.             }
  85.         });
  86.         dialog.pack();
  87.         dialog.setVisible(true);
  88.         System.exit(0);
  89.     }
  91.     public interface DialogCallback {
  92.         void ok(String moduleName, String author, String intro, int type);
  93.     }
  94. }

这里最终的代码文件，通过接口回调的方式把数据返回来，主要更改onOk接口接口。