import java.awt.Dimension
import scala.swing._

object SimpleGridBag extends SimpleSwingApplication {
  
  val buttonList = "Blogger"::"はてな"::"FC2"::Nil
  
  val top = new MainFrame {
    val bagPanel = new GridBagPanel();
    for (i <- 0 to (buttonList.length - 1)) {
      val constraints = bagPanel.pair2Constraints(i, 0)
      val button      = new Button(buttonList(i))
      bagPanel.layout += button -> constraints
    }
    contents = bagPanel
  }
}