任何人都可以解释我们如何在applet类输出中获得以下输出 初始化......坐着......停止......开始......停止......开始 我从以下链接找到了代码 https://docs.oracle.com/javase/tutorial/deployment/applet/lifeCycle.html
StringBuffer buffer;
public void init() {
buffer = new StringBuffer();
addItem("initializing... ");
}
public void start() {
addItem("starting... ");
}
public void stop() {
addItem("stopping... ");
}
public void destroy() {
addItem("preparing for unloading...");
}
private void addItem(String newWord) {
System.out.println(newWord);
buffer.append(newWord);
repaint();
}
public void paint(Graphics g) {
//Draw a Rectangle around the applet's display area.
g.drawRect(0, 0,
getWidth() - 1,
getHeight() - 1);
//Draw the current string inside the rectangle.
g.drawString(buffer.toString(), 5, 15);
}
答案 0 :(得分:5)
基本上,将根据applet的活动调用图像的开始和停止。只要“ 空闲 ”(通过最小化您的applet查看器屏幕),它就会停止()。然后,当它变为“ 活动 ”时(通过最大化您的applet查看器屏幕),它将再次启动():
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