<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" type="topic" id="color-selection" lang="ja">
  <info>
    <link type="guide" xref="index#dialogs"/>
    <desc><cmd>--color-selection</cmd> オプションの使用</desc>
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  <credit type="translator copyright"><name>赤星　柔充</name><email>yasumichi@vinelinux.org</email><years>2011,2012</years></credit></info>
  <title>色選択ダイアログ</title>
  <p>色選択ダイアログを作成するには、<cmd>--color-selection</cmd> というオプションを使ってください。</p>
  <p>色選択ダイアログは、以下のオプションをサポートしています。</p>

  <terms>

    <item>
      <title><cmd>--color</cmd>=<var>値</var></title>
      <p>初期の色を指定します。(例: #FF0000)</p>
    </item>

    <item>
      <title><cmd>--show-palette</cmd></title>
      <p>パレットを表示します。</p>
    </item>

  </terms>

  <p>以下のスクリプトの例で色選択ダイアログの作成方法を示します。</p>

<code>
#!/bin/sh

COLOR=`zenity --color-selection --show-palette`

case $? in
         0)
		echo "$COLOR を選択しました。";;
         1)
                echo "色が選択されませんでした。";;
        -1)
                echo "予期せぬエラーが発生しました。";;
esac
</code>

  <figure>
    <title>色選択ダイアログの例</title>
    <desc><app>Zenity</app> 色選択ダイアログの例</desc>
    <media type="image" mime="image/png" src="figures/zenity-colorselection-screenshot.png"/>
  </figure>

</page>
