flowlayoutwindow.java

java中awt应用的例子

import java.awt.*;

public class FlowLayoutWindow extends Frame {
      
    public FlowLayoutWindow() {
        setLayout(new FlowLayout());
        add(new Label("Buttons:"));
        add(new Button("Button 1"));
        add(new Button("2"));
        add(new Button("Button 3"));
        add(new Button("Long-Named Button 4"));
        add(new Button("Button 5"));
        
    }
 
    public static void main(String args[]) {
        FlowLayoutWindow window = new FlowLayoutWindow();
 
        window.setTitle("FlowLayoutWindow Application");
        window.pack();//窗口的大小设置为适合组件最佳尺寸与布局所需的空间。
        window.show();
    }
}