我想放置一个包含移动背景的网格面板,如果我想将其他网格面板显示为主要内容。我该怎么做?
package o1.game
import scala.swing._
import scala.swing.event._
import java.awt.Color
import java.awt.event._
import java.awt.{geom}
object Problem extends SimpleSwingApplication {
val myGrid = new GridPanel(rows0=200,cols0=200){
override def paintComponent(g:Graphics2D){
}
contents += new GridPanel(rows0=200,cols0=200){
}
}
def top = new Frame{
contents = myGrid
}
}