import java.applet.*;
import java.awt.*;
public class hehe extends Applet
{
public void init()
{
this.setLayout(new GridLayout(4,1));
add(new Checkbox("abc",false));
add(new Checkbox("def",false));
add(new Checkbox("ghi",true));
add(new Label("怎么办"));
}
}
import java.awt.*;
public class hehe extends Applet
{
public void init()
{
this.setLayout(new GridLayout(4,1));
add(new Checkbox("abc",false));
add(new Checkbox("def",false));
add(new Checkbox("ghi",true));
add(new Label("怎么办"));
}
}
0,1分别是行数和列数
0代表根据实际添加组件个数,也就是多少都可以
Checkbox abc,def,ghi;
Label zmb;
public void init()
{
setLayout(null);
abc=new Checkbox("abc",false));
def=new Checkbox("def",false));
ghi=new Checkbox("ghi",true));
zmb=new Label("怎么办"));
add(abc);
add(def);
add(ghi);
add(zmb);
x=getSize().width;h=getSize().height;
y=h/8;
abc.setBounds(0,0,x,y);
def.setBounds(0,y,x,y);
ghi.setBounds(0,2*y,x,y);
zmb.setBounds(0,3*y,x,y);
}