如何在按下兩個按鈕後讓課程運行

我正在製作我的第一個遊戲，而且最後一次我問這個問題，我有點沒有解釋得很清楚。基本上，下面是遊戲的開幕畫面。我知道，不是很好，但它只是一個粗略的草案。然後我也製作了這款遊戲。開幕畫面有兩個按鈕，因爲它是一個雙人遊戲。雙方都必須點擊準備好，然後我想要編程結束，並開始第二個程序。但我不知道該怎麼做。如何在按下兩個按鈕後讓課程運行

import java.awt.*; 

import javax.swing.*; 

import java.awt.event.*; 
public class OpeningScreen { 
    JFrame frame; 
    JPanel main; 
    JButton ready1; 
    JButton ready2; 
    JPanel bottom; 
    JLabel label; 
public OpeningScreen(){ 
    UIManager.put("Button.background", Color.cyan); 
    UIManager.put("Button.foreground", Color.magenta); 

    UIManager.put("ToolTip.background", Color.magenta); 
    frame=new JFrame("Super Tuesday"); 
    main=new JPanel(); 
    ready1=new JButton("CLICK IF READY"); 
    ready2=new JButton("CLICK IF READY"); 
    label=new JLabel("SUPER TUESDAY"); 
    bottom=new JPanel(); 
    label.setFont(label.getFont().deriveFont(50.0f)); 
    frame.setSize(480, 800); 
    frame.setLayout(new BorderLayout()); 
    frame.add(main, BorderLayout.CENTER); 
    bottom.setLayout(new BorderLayout()); 
    ready1.setToolTipText("CLICK ME TO START THE GAME"); 
    ready2.setToolTipText("CLICK ME TO START THE GAME"); 

    main.setBackground(Color.gray); 
    label.setForeground(Color.white); 

    ready1.setFont(ready1.getFont().deriveFont(20.0f)); 
    ready2.setFont(ready2.getFont().deriveFont(20.0f)); 
    ready1.setForeground(Color.pink); 
    ready2.setForeground(Color.pink); 
    ready1.setPreferredSize(new Dimension(240,150)); 
    ready2.setPreferredSize(new Dimension(240, 150)); 
    bottom.setPreferredSize(new Dimension(600, 150)); 
    main.setLayout(new FlowLayout()); 
    main.add(label, BorderLayout.NORTH); 
    frame.add(bottom, BorderLayout.SOUTH); 
    bottom.add(ready1, BorderLayout.WEST); 
    bottom.add(ready2, BorderLayout.EAST); 
    MyMouseManager1 mmm1=new MyMouseManager1(); 
    MyMouseManager2 mmm2=new MyMouseManager2(); 
    ready1.addMouseListener(mmm1); 
    ready2.addMouseListener(mmm2); 
    frame.setVisible(true); 
} 
    class MyMouseManager1 implements MouseListener{ 
     public void mouseClicked(MouseEvent e) { 
      ready1.setBackground(Color.green); 
      ready1.setForeground(Color.white); 
      ready1.setText("READY!"); 


     } 

      public void mousePressed(MouseEvent e) { 

      } 

      public void mouseReleased(MouseEvent e) { 


      } 

      public void mouseEntered(MouseEvent e) { 

      } 

      public void mouseExited(MouseEvent e) { 


      } 
      public void mouseDragged(MouseEvent e) { 

      } 
      public void mouseMoved(MouseEvent e) { 

    } 
    } 
    class MyMouseManager2 implements MouseListener{ 
     public void mouseClicked(MouseEvent e) { 
      ready2.setBackground(Color.green); 
      ready2.setForeground(Color.white); 
      ready2.setText("READY!"); 
     } 

      public void mousePressed(MouseEvent e) { 

      } 

      public void mouseReleased(MouseEvent e) { 


      } 

      public void mouseEntered(MouseEvent e) { 

      } 

      public void mouseExited(MouseEvent e) { 


      } 
      public void mouseDragged(MouseEvent e) { 

      } 
      public void mouseMoved(MouseEvent e) { 

    } 

    } 

    public static void main(String[] args){ 
    OpeningScreen smartie=new OpeningScreen(); 


    } 
}

這是第二個程序。請不要複製。嘿嘿。

import javax.swing.*; 



import java.awt.*; 
import java.awt.event.MouseEvent; 
import java.awt.event.MouseListener; 
import java.awt.event.MouseMotionListener; 
import java.applet.Applet; 
public class Clickasfastasyoucan extends java.applet.Applet{ 
    private JFrame w; 
    private JPanel b; 
    private Button p; 
    private JPanel d; 
    private int times; 
    private JLabel number; 
JPanel n; 
JFrame x; 
    public Clickasfastasyoucan() { 
     x=new JFrame(" "); 
     n=new JPanel(); 
     times=0; 
     number=new JLabel("How fast can you click?"); 
     w = new JFrame("My Smart Button"); 
     w.setSize(1500, 1000); 
     b = new JPanel(); 
     p = new Button("Swipe as fast as you can"); 
     w.setSize(500, 500); 
     b.setPreferredSize(new Dimension(1000,1500)); 
     d=new JPanel(); 
     w.add(b); 
     b.add(p); 
     b.setLayout(new GridLayout(1, 1)); 
     b.add(number, BorderLayout.CENTER); 
     d.setSize(500, 500); 
     MyMouseManager mmm = new MyMouseManager(); 
     p.addMouseListener(mmm); 
     p.addMouseMotionListener(mmm); 
     p.setForeground(Color.white); 
     p.setBackground(Color.black); 
     p.setFont(p.getFont().deriveFont(20.0f)); 
     p.setFont(p.getFont().deriveFont(20.0f)); 

     b.setSize(600, 600); 
     w.setVisible(true); 
    } 

    class MyMouseManager implements MouseListener, MouseMotionListener { 
     public void mouseClicked(MouseEvent e) { 
     } 

      public void mousePressed(MouseEvent e) { 

       n.setBackground(Color.blue); 
       x.add(n); 
       x.setSize(500, 500); 
       n.setSize(500, 500); 
       x.setVisible(true); 

      } 

      public void mouseReleased(MouseEvent e) { 


      } 

      public void mouseEntered(MouseEvent e) { 
       n.setBackground(Color.blue); 
      } 

      public void mouseExited(MouseEvent e) { 
       n.setBackground(Color.white); 

      } 
      public void mouseDragged(MouseEvent e) { 

      } 
      public void mouseMoved(MouseEvent e) {times++; 
      number.setFont(number.getFont().deriveFont(100.0f)); 


      number.setText(" "+times+" "); 
      if (times>=100&&times<999){ 
       b.setBackground(Color.red); 
       number.setFont(number.getFont().deriveFont(80.0f)); 
       times=times+1; 
      } 
      if(times>=1000&&times<10000){ 
       b.setBackground(Color.green); 
       number.setFont(number.getFont().deriveFont(70.0f)); 
       times=times+4; 
      } 
      if(times>=10000&&times<50000){ 
       b.setBackground(Color.yellow); 
       number.setFont(number.getFont().deriveFont(70.0f)); 
       times=times+100; 
      }if(times>=50000&&times<500000){ 
       b.setBackground(Color.blue); 
       number.setFont(number.getFont().deriveFont(70.0f)); 
       times=times+500; 
      } 
      if(times>=500000&&times<4999999){ 
       b.setBackground(Color.pink); 
       number.setFont(number.getFont().deriveFont(40.0f)); 
       times=times+1000; 
      } 

      if(times>=5000000){ 
       b.setBackground(Color.orange); 
       number.setFont(number.getFont().deriveFont(20.0f)); 
       number.setText("WOW! YOU WON. CHECK THE OUTPUT TO SEE HOW YOU SCORED!"); 
       System.out.println("1 day: Are you still there?"); 
       System.out.println("24 hour: Snail speed"); 
       System.out.println("15 hours: Fail"); 
       System.out.println("5 hours: Slow Fingers"); 
       System.out.println("1 hour: Fast Fingers"); 
       System.out.println("30 minutes: Champion"); 
       System.out.println("15 minutes: You beat me!"); 
       System.out.println("2 minutes: Cheater"); 
       System.out.println("1 minute: Speed of Light"); 
       System.out.println(""); 
       System.out.println(""); 
       System.out.println(""); 
       System.out.println(""); 
       System.out.println(""); 
       System.out.println("___________________________-"); 


      } 



     }  
      } 

    public static void main(String[] args) { 
     Clickasfastasyoucan clickgame= new Clickasfastasyoucan(); 
    } 

}

我想用這個替換第一個程序。我不知道該如何開始，儘管這是我第一次嘗試在任何比賽中，或任何超出一類課程的比賽。

來源

2015-04-23 bobthebuilder

不，你真的不想讓java.awt.Applet取代JFrame，相信我。它們都用於兩種截然不同的情況，儘管JFrames之下的Swing庫大約過了4年，但基於java.awt.Applet的AWT庫大約過了20年。只需保持Applet不變。

相反，您的GUI類應該適用於創建JPanel，然後可以將Janels放置到JFrames或JDialogs或JTabbedPanes中，或者在需要時通過CardLayouts進行交換。這將大大增加GUI編碼的靈活性，實際上，這是我推薦的 - 您通過CardLayout交換視圖。

此外 - 不要使用MouseListeners爲您的JButton偵聽器，而是使用ActionListeners。 MouseListeners不會響應空格鍵的按下，如果按鈕被禁用，則不會被禁用，並且如果您在mouseClicked方法上基於行爲，則可能反覆無常。爲作業使用適當的工具：ActionListeners，或者更好的Actions。

例如：

import java.awt.BorderLayout; 
import java.awt.CardLayout; 
import java.awt.Dimension; 
import java.awt.Font; 
import java.awt.GridBagLayout; 
import java.awt.GridLayout; 
import java.awt.event.ActionEvent; 
import java.awt.geom.AffineTransform; 

import javax.swing.*; 

public class MainGui extends JPanel { 
    private CardLayout cardLayout = new CardLayout(); 
    private StartUpPanel startUpPanel = new StartUpPanel(this); 
    private GamePanel gamePanel = new GamePanel(this); 

    public MainGui() { 
     setLayout(cardLayout); 
     add(startUpPanel, startUpPanel.getName()); 
     add(gamePanel, gamePanel.getName()); 
    } 

    public void nextCard() { 
     cardLayout.next(this); 
    } 

    private static void createAndShowGui() { 
     MainGui mainPanel = new MainGui(); 

     JFrame frame = new JFrame("MainGui"); 
     frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); 
     frame.getContentPane().add(mainPanel); 
     frame.pack(); 
     frame.setLocationByPlatform(true); 
     frame.setVisible(true); 
    } 

    public static void main(String[] args) { 
     SwingUtilities.invokeLater(new Runnable() { 
     public void run() { 
      createAndShowGui(); 
     } 
     }); 
    } 
} 

class StartUpPanel extends JPanel { 
    public static final String CLICK_IF_READY = "Click If Ready"; 
    public static String SUPER_TUESDAY = "SUPER TUESDAY"; 
    public static final String READY = "READY"; 
    public static final int MAX_READY = 2; 
    private static final float TITLE_FONT_POINTS = 40f; 
    public static final String START_UP_PANEL = "Startup Panel"; 
    private static final int PREF_W = 600; 
    private static final int PREF_H = PREF_W; 
    private int readyCount = 0; 
    private MainGui mainGui; 

    public StartUpPanel(MainGui mainGui) { 
     this.mainGui = mainGui; 
     setName(START_UP_PANEL); 

     JLabel titleLabel = new JLabel(SUPER_TUESDAY, SwingConstants.CENTER); 
     titleLabel.setFont(titleLabel.getFont().deriveFont(Font.BOLD, TITLE_FONT_POINTS)); 

     JButton button1 = new JButton(new StartupAction()); 
     JButton button2 = new JButton(new StartupAction()); 
     button1.setFont(button1.getFont().deriveFont(Font.BOLD, TITLE_FONT_POINTS)); 
     button2.setFont(button1.getFont()); 

     JPanel southPanel = new JPanel(new GridLayout(1, 0)); 
     southPanel.add(button1); 
     southPanel.add(button2); 

     setLayout(new BorderLayout()); 
     add(titleLabel, BorderLayout.CENTER); 
     add(southPanel, BorderLayout.PAGE_END); 

    } 

    @Override 
    public Dimension getPreferredSize() { 
     Dimension superSize = super.getPreferredSize(); 
     if (isPreferredSizeSet()) { 
     return superSize; 
     } 
     int prefW = Math.max(superSize.width, PREF_W); 
     int prefH = Math.max(superSize.height, PREF_H); 

     return new Dimension(prefW, prefH); 
    } 

    private class StartupAction extends AbstractAction { 
     public StartupAction() { 
     super(CLICK_IF_READY); 
     } 

     @Override 
     public void actionPerformed(ActionEvent e) { 
     if (getValue(NAME).equals(CLICK_IF_READY)) { // check if button active 
      putValue(NAME, READY); // swap button's name 
      ((AbstractButton) e.getSource()).setFocusable(false); // lose focus 
      readyCount++; // increment ready count. 
      if (readyCount >= MAX_READY) { // if all buttons pushed 
       mainGui.nextCard(); // tell main GUI to swap cards 
      } 
     } 
     } 
    } 

} 

// simple mock class to represent the game 
class GamePanel extends JPanel { 
    public static final String GAME = "Game"; 
    private static final float FONT_POINTS = 30F; 
    private MainGui mainGui; 

    public GamePanel(MainGui mainGui) { 
     this.mainGui = mainGui; 
     setName(GAME); 

     JLabel label = new JLabel(GAME, SwingConstants.CENTER); 
     label.setFont(label.getFont().deriveFont(Font.BOLD, FONT_POINTS)); 

     setLayout(new GridBagLayout()); 
     add(label); 
    } 
}

來源

2015-04-24 00:01:09

噢，對不起，小應用程序的事情是隻是我忘了刪除。我試圖將此程序掛接到HTML文件，直到我發現Google不再支持小程序。）：但是，我仍然不確定如何從一個班級轉換到另一個班級。到目前爲止我所能做到的最好的就是同時調用這兩個類，但這並不能真正滿足我想要的目的。 – bobthebuilder

OH是什麼卡片佈局？我正在尋找卡片佈局，但我不完全明白他們說什麼時候會像卡片一樣對待每個面板，並且它會一個接一個。你能簡單解釋一下嗎？ – bobthebuilder

@bobthebuilder：請參閱編輯回答一個例子。 –

如何在按下兩個按鈕後讓課程運行

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