SwingWorker、Thread.sleep（）或javax.swing.timer？我需要；插入一个停顿“；
我正在制作一个记忆游戏，我想设置它，所以我单击第一张SwingWorker、Thread.sleep（）或javax.swing.timer？我需要；插入一个停顿“；,java,swing,user-interface,Java,Swing,User Interface,我正在制作一个记忆游戏，我想设置它，所以我单击第一张“卡”，然后单击第二张，如果它们不相同，第二张卡会显示几秒钟，然后它们返回到“非翻转”位置 我尝试使用SwingWorker、Thread.sleep和SwingTimer，但我无法让它工作。使用Thread.sleep时，第二张卡不会“翻转”如果是重复卡，它会等待睡眠时间并消失。如果不匹配，它会“面朝下”等待，在睡眠计时器后，第一张卡会翻转回来。无论我将线程放置在何处，都会发生这种情况。sleep 使用Swing Timer时，它只在我与卡交
“卡”“非翻转”SwingWorkerThread.sleepSwingTimerThread.sleep“翻转”Swing Timer class ButtonListener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
for(int index = 0; index < arraySize; index++)
{
if(button[index] == e.getSource())
{
button[index].setText(String.valueOf(cards.get(index)));
button[index].setEnabled(false);
number[counter]=cards.get(index);
if (counter == 0)
{
counter++;
}
else if (counter == 1)
{
if (number[0] == number[1])
{
for(int i = 0; i < arraySize; i++)
{
if(!button[i].isEnabled())
{
button[i].setVisible(false);
}
}
}
else
{
for(int i = 0; i < arraySize; i++)
{
if(!button[i].isEnabled())
{
button[i].setEnabled(true);
button[i].setText("Card");
}
}
}
counter = 0;
}
}
}
}
}
卡在该时间显示Thread.sleep（）类按钮Listener实现ActionListener
{
已执行的公共无效操作（操作事件e）
{
for（int index=0；index提前感谢您提供的任何建议使用
javax.swing.Timerimport java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.LinearGradientPaint;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.image.BufferedImage;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Random;
import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.Timer;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import javax.swing.border.LineBorder;
public class FlipCards {
public static void main(String[] args) {
new FlipCards();
}
public FlipCards() {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException | UnsupportedLookAndFeelException ex) {
}
JFrame frame = new JFrame("Testing");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new BorderLayout());
frame.add(new TestPane());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
});
}
public class Card extends JPanel {
private BufferedImage image;
private boolean flipped = false;
private Dimension prefSize;
public Card(BufferedImage image, Dimension prefSize) {
setBorder(new LineBorder(Color.DARK_GRAY));
this.image = image;
this.prefSize = prefSize;
}
@Override
public Dimension getPreferredSize() {
return prefSize;
}
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g.create();
LinearGradientPaint lgp = new LinearGradientPaint(
new Point(0, 0),
new Point(0, getHeight()),
new float[]{0f, 1f},
new Color[]{Color.WHITE, Color.GRAY});
g2d.setPaint(lgp);
g2d.fill(new Rectangle(0, 0, getWidth(), getHeight()));
if (flipped && image != null) {
int x = (getWidth() - image.getWidth()) / 2;
int y = (getHeight() - image.getHeight()) / 2;
g2d.drawImage(image, x, y, this);
}
g2d.dispose();
}
public void setFlipped(boolean flipped) {
this.flipped = flipped;
repaint();
}
}
public class CardsPane extends JPanel {
private Card flippedCard = null;
public CardsPane(List<BufferedImage> images, Dimension prefSize) {
setLayout(new GridBagLayout());
MouseAdapter mouseHandler = new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (flippedCard == null) {
Card card = (Card) e.getComponent();
card.setFlipped(true);
flippedCard = card;
firePropertyChange("flippedCard", null, card);
}
}
};
GridBagConstraints gbc = new GridBagConstraints();
gbc.insets = new Insets(4, 4, 4, 4);
gbc.fill = GridBagConstraints.BOTH;
gbc.weightx = 0.25f;
for (BufferedImage img : images) {
Card card = new Card(img, prefSize);
card.addMouseListener(mouseHandler);
add(card, gbc);
}
}
public Card getFlippedCard() {
return flippedCard;
}
public void reset() {
if (flippedCard != null) {
flippedCard.setFlipped(false);
flippedCard = null;
}
}
}
public class TestPane extends JPanel {
private CardsPane topCards;
private CardsPane bottomCards;
private Timer resetTimer;
public TestPane() {
resetTimer = new Timer(1000, new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
topCards.reset();
bottomCards.reset();
}
});
resetTimer.setRepeats(false);
resetTimer.setCoalesce(true);
PropertyChangeListener propertyChangeHandler = new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
Card top = topCards.getFlippedCard();
Card bottom = bottomCards.getFlippedCard();
if (top != null && bottom != null) {
resetTimer.start();
}
}
};
BufferedImage[] images = new BufferedImage[4];
try {
images[0] = ImageIO.read(new File("./Card01.png"));
images[1] = ImageIO.read(new File("./Card02.jpg"));
images[2] = ImageIO.read(new File("./Card03.jpg"));
images[3] = ImageIO.read(new File("./Card04.png"));
Dimension prefSize = getMaxBounds(images);
List<BufferedImage> topImages = new ArrayList<>(Arrays.asList(images));
Random rnd = new Random(System.currentTimeMillis());
int rotate = (int) Math.round((rnd.nextFloat() * 200) - 50);
Collections.rotate(topImages, rotate);
topCards = new CardsPane(topImages, prefSize);
topCards.addPropertyChangeListener("flippedCard", propertyChangeHandler);
List<BufferedImage> botImages = new ArrayList<>(Arrays.asList(images));
int botRotate = (int) Math.round((rnd.nextFloat() * 200) - 50);
Collections.rotate(botImages, botRotate);
bottomCards = new CardsPane(botImages, prefSize);
bottomCards.addPropertyChangeListener("flippedCard", propertyChangeHandler);
setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.insets = new Insets(4, 4, 4, 4);
gbc.gridwidth = GridBagConstraints.REMAINDER;
add(topCards, gbc);
add(bottomCards, gbc);
} catch (Exception e) {
e.printStackTrace();
}
}
protected Dimension getMaxBounds(BufferedImage[] images) {
int width = 0;
int height = 0;
for (BufferedImage img : images) {
width = Math.max(width, img.getWidth());
height = Math.max(height, img.getHeight());
}
return new Dimension(width, height);
}
}
}
导入java.awt.BorderLayout；
导入java.awt.Color；
导入java.awt.Dimension；
导入java.awt.EventQueue；
导入java.awt.Graphics；
导入java.awt.Graphics2D；
导入java.awt.GridBagConstraints；
导入java.awt.GridBagLayout；
导入java.awt.Insets；
导入java.awt.LinearGradientPaint；
导入java.awt.Point；
导入java.awt.Rectangle；
导入java.awt.event.ActionEvent；
导入java.awt.event.ActionListener；
导入java.awt.event.MouseAdapter；
导入java.awt.event.MouseEvent；
导入java.awt.image.buffereImage；
导入java.beans.PropertyChangeEvent；
导入java.beans.PropertyChangeListener；
导入java.io.File；
导入java.util.ArrayList；
导入java.util.array；
导入java.util.Collections；
导入java.util.List；
导入java.util.Random；
导入javax.imageio.imageio；
导入javax.swing.JFrame；
导入javax.swing.JPanel；
导入javax.swing.Timer；
导入javax.swing.UIManager；
导入javax.swing.UnsupportedLookAndFeelException；
导入javax.swing.border.LineBorder；
公共课活动卡片{
公共静态void main（字符串[]args）{
新的动画卡（）；
}
公共动画卡（）{
invokeLater（新的Runnable（）{
@凌驾
公开募捐{
试一试{
UIManager.setLookAndFeel（UIManager.getSystemLookAndFeelClassName（））；
}catch（ClassNotFoundException |实例化Exception | IllegalacessException |不支持ookandfeelException ex）{
}
JFrame=新JFrame（“测试”）；
frame.setDefaultCloseOperation（JFrame.EXIT_ON_CLOSE）；
frame.setLayout（新的BorderLayout（））；
frame.add（newtestpane（））；
frame.pack（）；
frame.setLocationRelativeTo（空）；
frame.setVisible（true）；
}
});
}
公共类卡扩展JPanel{
私有缓冲图像；
私有布尔翻转=false；
私有维度大小；
公共卡（BuffereImage图像、尺寸）{
setBorder（新线条边框（Color.DA
class ButtonListener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
for(int index = 0; index < arraySize; index++)
{
if(button[index] == e.getSource())
{
button[index].setText(String.valueOf(cards.get(index)));
button[index].setEnabled(false);
number[counter]=cards.get(index);
if (counter == 0)
{
counter++;
}
else if (counter == 1)
{
if (number[0] == number[1])
{
for(int i = 0; i < arraySize; i++)
{
if(!button[i].isEnabled())
{
button[i].setVisible(false);
}
}
}
else
{
try
{
Thread.sleep(800);
}
catch (InterruptedException e1)
{
e1.printStackTrace();
}
for(int i = 0; i < arraySize; i++)
{
if(!button[i].isEnabled())
{
button[i].setEnabled(true);
button[i].setText("Card");
}
}
}
counter = 0;
}
}
}
}
}
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.LinearGradientPaint;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.image.BufferedImage;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Random;
import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.Timer;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import javax.swing.border.LineBorder;
public class FlipCards {
public static void main(String[] args) {
new FlipCards();
}
public FlipCards() {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException | UnsupportedLookAndFeelException ex) {
}
JFrame frame = new JFrame("Testing");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new BorderLayout());
frame.add(new TestPane());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
});
}
public class Card extends JPanel {
private BufferedImage image;
private boolean flipped = false;
private Dimension prefSize;
public Card(BufferedImage image, Dimension prefSize) {
setBorder(new LineBorder(Color.DARK_GRAY));
this.image = image;
this.prefSize = prefSize;
}
@Override
public Dimension getPreferredSize() {
return prefSize;
}
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g.create();
LinearGradientPaint lgp = new LinearGradientPaint(
new Point(0, 0),
new Point(0, getHeight()),
new float[]{0f, 1f},
new Color[]{Color.WHITE, Color.GRAY});
g2d.setPaint(lgp);
g2d.fill(new Rectangle(0, 0, getWidth(), getHeight()));
if (flipped && image != null) {
int x = (getWidth() - image.getWidth()) / 2;
int y = (getHeight() - image.getHeight()) / 2;
g2d.drawImage(image, x, y, this);
}
g2d.dispose();
}
public void setFlipped(boolean flipped) {
this.flipped = flipped;
repaint();
}
}
public class CardsPane extends JPanel {
private Card flippedCard = null;
public CardsPane(List<BufferedImage> images, Dimension prefSize) {
setLayout(new GridBagLayout());
MouseAdapter mouseHandler = new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (flippedCard == null) {
Card card = (Card) e.getComponent();
card.setFlipped(true);
flippedCard = card;
firePropertyChange("flippedCard", null, card);
}
}
};
GridBagConstraints gbc = new GridBagConstraints();
gbc.insets = new Insets(4, 4, 4, 4);
gbc.fill = GridBagConstraints.BOTH;
gbc.weightx = 0.25f;
for (BufferedImage img : images) {
Card card = new Card(img, prefSize);
card.addMouseListener(mouseHandler);
add(card, gbc);
}
}
public Card getFlippedCard() {
return flippedCard;
}
public void reset() {
if (flippedCard != null) {
flippedCard.setFlipped(false);
flippedCard = null;
}
}
}
public class TestPane extends JPanel {
private CardsPane topCards;
private CardsPane bottomCards;
private Timer resetTimer;
public TestPane() {
resetTimer = new Timer(1000, new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
topCards.reset();
bottomCards.reset();
}
});
resetTimer.setRepeats(false);
resetTimer.setCoalesce(true);
PropertyChangeListener propertyChangeHandler = new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
Card top = topCards.getFlippedCard();
Card bottom = bottomCards.getFlippedCard();
if (top != null && bottom != null) {
resetTimer.start();
}
}
};
BufferedImage[] images = new BufferedImage[4];
try {
images[0] = ImageIO.read(new File("./Card01.png"));
images[1] = ImageIO.read(new File("./Card02.jpg"));
images[2] = ImageIO.read(new File("./Card03.jpg"));
images[3] = ImageIO.read(new File("./Card04.png"));
Dimension prefSize = getMaxBounds(images);
List<BufferedImage> topImages = new ArrayList<>(Arrays.asList(images));
Random rnd = new Random(System.currentTimeMillis());
int rotate = (int) Math.round((rnd.nextFloat() * 200) - 50);
Collections.rotate(topImages, rotate);
topCards = new CardsPane(topImages, prefSize);
topCards.addPropertyChangeListener("flippedCard", propertyChangeHandler);
List<BufferedImage> botImages = new ArrayList<>(Arrays.asList(images));
int botRotate = (int) Math.round((rnd.nextFloat() * 200) - 50);
Collections.rotate(botImages, botRotate);
bottomCards = new CardsPane(botImages, prefSize);
bottomCards.addPropertyChangeListener("flippedCard", propertyChangeHandler);
setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.insets = new Insets(4, 4, 4, 4);
gbc.gridwidth = GridBagConstraints.REMAINDER;
add(topCards, gbc);
add(bottomCards, gbc);
} catch (Exception e) {
e.printStackTrace();
}
}
protected Dimension getMaxBounds(BufferedImage[] images) {
int width = 0;
int height = 0;
for (BufferedImage img : images) {
width = Math.max(width, img.getWidth());
height = Math.max(height, img.getHeight());
}
return new Dimension(width, height);
}
}
}