SwingBuilder.button

import groovy.swing.SwingBuilder
import java.awt.Insets
import javax.swing.JFrame

println 'hello, world'

new SwingBuilder().frame(title: 'demo using buttons', defaultCloseOperation: JFrame.EXIT_ON_CLOSE, show: true, pack: true) {
      vbox() {
        button(action: action(name: 'basic', closure: {println "basic"}))
        button(action: action(name: 'mnemonic', mnemonic: 'P', closure: {println 'with mnemonic'}))
        button(action: action(name: 'default', defaultButton: true, closure: {println 'this is the default button'}))
        button(borderPainted:false, action: action(name: 'unpainted border', closure: {println 'unpainted border'}))
        button(contentAreaFilled:false, action: action(name: 'unfilled content area', closure: {println 'unfilled content area'}))
        button(focusPainted:false, action: action(name: 'unpainted focus (select it and you\'ll see)', closure: {println 'unpainted focus'}))
        button(margin: new Insets(5, 10, 15, 20), action: action(name: 'margins', closure: {println 'margins'}))
      }
    }