#!/usr/bin/env ruby

require "qte"
require "qpe"
include Qte
include Qpe


class SampleWindow < QMainWindow
   def initialize()
      super()
      setCaption(tr("サンプル"))
#      @msg = QLabel.new(tr("これはサンプルプログラム"),self)
#      @msg.setGeometry(10,10,300,30)

      @list = QListView.new(self)
      @list.setGeometry(0,40,635,230)
      @list.addColumn(tr("カラム１"))
      @list.addColumn(tr("カラム２"))
      @list.setAllColumnsShowFocus(true)
      2.times do |i|
         @list.setColumnWidth(i, 200)
         #@list.setColumnAlignment(i, AlignRight)
         #@list.setColumnAlignment(i, AlignHCenter)
      end


      connect(@list, QSIGNAL("clicked(QListViewItem *)"), self, "dispItem")
      connect(@list, QSIGNAL("returnPressed(QListViewItem *)"), self, "dispItem")

#      connect(@list, QSIGNAL("doubleClicked(QListViewItem *)"), self, "dispItem")


      #@listにアイテム追加
      item1 = QListViewItem.new(@list, "1", "item1")
        item11 = QListViewItem.new(item1, "11", "item11") #item1に追加
          QListViewItem.new(item11, "111", "item111")     #item11に追加
          QListViewItem.new(item11, "112", "item112")
        item12 = QListViewItem.new(item1, "12", "item12")
        item13 = QListViewItem.new(item1, "13", "item13")
        item14 = QListViewItem.new(item1, "14", "item14")
      item2 = QListViewItem.new(@list, "2", "item2")
        item21 = QListViewItem.new(item2, "21", "item21")
        item22 = QListViewItem.new(item2, "22", "item22")
        item23 = QListViewItem.new(item2, "23", "item23")
      item3 = QListViewItem.new(@list, "3", "item3")
        item31 = QListViewItem.new(item3, "31", "item31")
        item32 = QListViewItem.new(item3, "32", "item32")
      #値を書き換え
#      item.setText(0, "10")

      @ebox1 = QMultiLineEdit.new(self)
      @ebox1.setGeometry(0,280,635,120)
      @ebox1.setReadOnly(true)

      @ebox1.clear
      #カラム数を表示
      @ebox1.insertLine(tr("column数 = " + @list.columns.to_s))
      #アイテム数を表示
      @ebox1.insertLine(tr("item数 = " + @list.childCount.to_s))


      @pb1 = QPushButton.new(tr("ボタン１"),self)
      @pb1.setGeometry(320,5,100,30)
      connect(@pb1,QSIGNAL("clicked()"), self, 'dispCol')

   end

   def dispItem(item) #選択したアイテムのカラムを表示
     if !item.nil? then
      @ebox1.clear
      @ebox1.insertLine(tr("カラム１=" + item.text(0).to_str))
      @ebox1.insertLine(tr("カラム２=" + item.text(1).to_str))
#      @ebox1.insertLine(item.text(0).utf8().to_str())
    end
   end

   def dispCol #選択したアイテムの子アイテムカラム１を表示
      @ebox1.clear
      itemSel = @list.selectedItem() #選択されたアイテム取得
      item = itemSel.firstChild()    #その最初の子アイテム取得
      while (!item.nil?)
         @ebox1.insertLine(tr("col1=" + item.text(0).to_str))
         item = item.nextSibling()
      end
   end
end

$defaultCodec = QTextCodec.codecForName("utf8")
app = QPEApplication.new([$0]+ARGV)
app.setDefaultCodec($defaultCodec)
QApplication.setFont(QFont.new("lcfont",18))
app.showMainWidget(SampleWindow.new)
app.exec