mpen

import java.awt.{ Color, Dimension, Font }
import javax.swing._
import javax.swing.border.LineBorder
import javax.swing.plaf.FontUIResource

object JavaSwingTest2 {
  def main(args: Array[String]) = {
    SwingUtilities.invokeLater {
      new Runnable {
        override def run() {

mpen

// TableのセルにJEditorPaneを表示する

class EditorPane extends TextComponent {
  override lazy val peer = new JEditorPane
}

class EditorPaneRenderer(comp: EditorPane) extends Table.AbstractRenderer[String, EditorPane](comp) {
  override def configure(table: Table, isSelected: Boolean, hasFocus: Boolean, a: String, row: Int, column: Int): Unit = {
    component.text = a
  }

mpen

// ラベルにアイコンとテキストを表示
// テキストはアイコンの下中央

import java.awt.Font
import javax.swing._
import javax.swing.plaf.FontUIResource

object JavaSwingTest1 {
  def init() = {
    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName)

mpen

// List#sort, Sorting.stableSort

import scala.collection.mutable
import scala.util.Sorting

List(1, 3, 2).sort(_ < _) // List(1, 2, 3)

val ar = Array(1, 3, 2)
Sorting.stableSort(ar)
ar                                                // Array(1, 2, 3)

mpen

// TwitterのPublic Timelineを取得し、ユーザ名とツイートを表示する
// 元 http://gist.github.com/240444

import scala.io.Source
import scala.xml.XML

val source = Source.fromURL("http://twitter.com/statuses/public_timeline.xml", "UTF-8")
val contents = source.getLines.mkString

val doc = XML.loadString(contents)

mpen

// Twitter4jで検索

import scala.collection.jcl.Conversions.convertList
import twitter4j.{Tweet, QueryResult, Query, Twitter}

object Twitter4jSearch {
  def main(args: Array[String]) {
    val queryString = "#scala"
    val lang = "ja"
    val rpp = 5

mpen

// java.util.Properties load/store, get/set

import java.io._
import java.util.{Date, Properties}
import org.apache.commons.io.IOUtils

object PropertiesLoadStore {
  def main(args: Array[String]) {
    val configFile = new File("PropertiesLoadStore.properties")

mpen

// Twitter4jで公開タイムラインの取得

import java.text.SimpleDateFormat
import scala.collection.jcl.Conversions.convertList
import twitter4j.{Status, Twitter}

object Twitter4jGetPublicTimeline {
  def main(args: Array[String]) {
    val twitter = new Twitter
    val statuses = twitter.getPublicTimeline

mpen

// Apache HttpComponents HttpClient Get ResponseHandler

import java.io.File
import java.io.IOException
import java.net.URI
import java.net.URISyntaxException
import java.net.URLDecoder
import java.net.UnknownHostException
import org.apache.commons.io.FileUtils
import org.apache.commons.io.FilenameUtils

mpen

// Apache HttpComponents HttpClient Get

import java.io.{ File, IOException }
import java.net.{ URI, UnknownHostException, URLDecoder }
import org.apache.http.impl.client.DefaultHttpClient
import org.apache.http.client.methods.HttpGet
import org.apache.http.{ HttpResponse, HttpEntity, HttpStatus }
import org.apache.http.util.EntityUtils
import org.apache.commons.io.{ FileUtils, FilenameUtils }