我正在尝试将以JLabel
表示的机器人移动到GridLayout
。进行了移动,但仅在最后一个精加工方格中显示JLabel
。我希望看到从盒子到盒子的移动。我尝试使用javax.swing.Timer
,但是它不起作用。
import java.awt.Color;
import java.awt.Component;
import java.awt.LayoutManager;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.Serializable;
import java.util.Vector;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.LayoutStyle;
import javax.swing.Timer;
// Robot
public class Robot extends Case implements Serializable {
private ImageIcon imageRobot;
private Color couleur;
public Robot () {
imageRobot = new ImageIcon("./assets/balle.png");
setIcon(imageRobot);
}
public void seDeplacer (JPanel panel) {
Robot currentRoot = this;
int delay = 1000; //milliseconds
ActionListener taskPerformer = new ActionListener() {
public void actionPerformed(ActionEvent evt) {
for (int i=0; i<5; i++) {
panel.remove(panel.getComponent(i));
panel.add(currentRoot, i);
panel.doLayout();
}
}
};
new Timer(delay, taskPerformer).start();
}
public void detruire () {
}
public void setCouleur (Color couleur) {
this.couleur=couleur;
}
public Color getCouleur () {
return this.couleur;
}
}
此块
public void seDeplacer (JPanel panel) {
Robot currentRoot = this;
int delay = 1000; //milliseconds
ActionListener taskPerformer = new ActionListener() {
public void actionPerformed(ActionEvent evt) {
for (int i=0; i<5; i++) {
panel.remove(panel.getComponent(i));
panel.add(currentRoot, i);
panel.doLayout();
}
}
};
new Timer(delay, taskPerformer).start();
字面意思是“每秒移动我的机器人5次”,因此机器人每秒眨眼5次。
您的想法是每秒移动机器人1次。为此,您需要在机器人移动之间引入延迟。