#!/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("QAccelサンプルプログラム"),self)
      @msg.setGeometry(10,10,300,30)


      @ebox1 = QMultiLineEdit.new(self)
      @ebox1.setGeometry(0,100,635,300)
      @ebox1.setReadOnly(true)

      @pb1 = QPushButton.new(tr("有効/無効"),self)
      @pb1.setGeometry(320,5,100,30)
      connect(@pb1,QSIGNAL("clicked()"), self, 'enableKey')
      @pb2 = QPushButton.new(tr("Akey有効/無効"),self)
      @pb2.setGeometry(420,5,150,30)
      connect(@pb2,QSIGNAL("clicked()"), self, 'keyA')

      # キー定義
      @key = QAccel.new(self)
      @key.connectItem(@key.insertItem(Qt::Key_A), self, 'pushA')
      @key.connectItem(@key.insertItem(Qt::Key_B+CTRL), self, 'pushBC')
      @key.connectItem(@key.insertItem(Qt::Key_Return), self, 'pushReturn')
      @key.connectItem(@key.insertItem(Qt::Key_Enter), self, 'pushEnter')
      @key.connectItem(@key.insertItem(Qt::Key_Escape), self, 'pushEscape')

   end

   # 全体の有効/無効
   def enableKey
      @en = !@key.isEnabled
      @key.setEnabled(@en)
      if @en
         @ebox1.insertLine(tr("全key有効"))
      else
         @ebox1.insertLine(tr("全key無効"))
      end
   end

   def keyA
      # disconnectItemは使いかたがわからない
#     @key.disconnectItem(@key.findKey(Qt::Key_A), self, 'pushA')

      # key_Aの識別子取得
      id = @key.findKey(Qt::Key_A)

      if id != -1    # 存在すれば削除
         @key.removeItem(id)
         @ebox1.insertLine(tr("A_key無効"))
      else           # 存在しなければ追加
         id = @key.insertItem(Qt::Key_A)
         @key.connectItem(id, self, 'pushA')
         @ebox1.insertLine(tr("A_key有効"))
      end
   end

   def pushA
      @ebox1.insertLine("push A")
   end
   def pushBC
      @ebox1.insertLine("push B+CTRL")
   end
   def pushReturn
      @ebox1.insertLine("push Return")
   end
   def pushEnter
      @ebox1.insertLine("push Enter")
   end
   def pushEscape
      @ebox1.insertLine("push Cancel")
   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