mymainframe.java

小游戏的代码。火影拼图的几种图案锻炼智力

package 小游戏;
import java.awt.Button;
import java.awt.Choice;
import java.awt.Color;
import java.awt.Container;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;

public class MyMainFrame extends JFrame
  implements ActionListener
{
  MyCanvas myCanvas;
  JPanel panelSouth;
  JPanel panelPreview;
  Button start;
  Button preview;
  Button set;
  Container container;

  public MyMainFrame()
  {
    this.container = getContentPane();
    this.start = new Button("开始");
    this.start.addActionListener(this);
    this.preview = new Button("预览");
    this.preview.addActionListener(this);
    this.set = new Button("选择图片");
    this.set.addActionListener(this);
    this.panelPreview = new JPanel();
    this.panelPreview.setLayout(null);
    Icon icon = new ImageIcon("pictrue/pic_" + MyCanvas.pictureID + ".jpg");
    JLabel label = new JLabel(icon);
    label.setBounds(0, 0, 300, 300);
    this.panelPreview.add(label);

    this.panelSouth = new JPanel();
    this.panelSouth.setBackground(Color.blue);
    this.panelSouth.add(this.start);
    this.panelSouth.add(this.preview);
    this.panelSouth.add(this.set);
    this.myCanvas = new MyCanvas();
    this.container.add(this.myCanvas, "Center");
    this.container.add(this.panelSouth, "South");
    setTitle("火影拼图");
    setLocation(300, 200);
    setSize(308, 365);
    setResizable(false);
    setVisible(true);

    setDefaultCloseOperation(3);
  }

  public static void main(String[] args) {
    new MyMainFrame();
  }

  public void actionPerformed(ActionEvent arg0)
  {
    Button button = (Button)arg0.getSource();
    if (button == this.start) {
      this.myCanvas.Start();
    }
    else if (button == this.preview) {
      if (button.getLabel() == "预览") {
        this.container.remove(this.myCanvas);
        this.container.add(this.panelPreview);
        this.panelPreview.updateUI();
        this.container.repaint();

        button.setLabel("返回");
      } else {
        this.container.remove(this.panelPreview);
        this.container.add(this.myCanvas);
        this.container.repaint();
        button.setLabel("预览");
      }
    } else if (button == this.set) {
      Choice pic = new Choice();
      pic.add("激情小李");
      pic.add("火影之恋");
      pic.add("我爱罗");

      int i = JOptionPane.showConfirmDialog(this, pic, "选择图片", 2);
      if (i == 0) {
        MyCanvas.pictureID = pic.getSelectedIndex() + 1;
        this.myCanvas.reLoadPictrue();
        Icon icon = new ImageIcon("pictrue/pic_" + MyCanvas.pictureID + ".jpg");
        JLabel label = new JLabel(icon);
        label.setBounds(0, 0, 300, 300);
        this.panelPreview.removeAll();
        this.panelPreview.add(label);
        this.panelPreview.repaint();
      }
    }
  }
}