TCDテーマChill：サイドバーのウィジェットタイトルの前に画像、フォントアイコンなどを表示したい

編集するテーマファイル：function.php

以下がウィジェット設定部分のコードとなります。

の中にFont awesomeなどでアイコンを設定することができます。

// ウィジェットの設定 ------------------------------------------------------------------------------
if ( function_exists('register_sidebar') ) {
    register_sidebar(array(
        'before_widget' => '<div class="side_widget clearfix %2$s" id="%1$s">'."\n",
        'after_widget' => "</div>\n",
        'before_title' => '<h3 class="side_headline">',
        'after_title' => "</h3>\n",
        'name' => __('Index side widget', 'tcd-w'),
        'id' => 'index_side_widget'
    ));
    register_sidebar(array(
        'before_widget' => '<div class="side_widget clearfix %2$s" id="%1$s">'."\n",
        'after_widget' => "</div>\n",
        'before_title' => '<h3 class="side_headline">',
        'after_title' => "</h3>\n",
        'name' => __('Archive side widget', 'tcd-w'),
        'id' => 'archive_side_widget'
    ));
    register_sidebar(array(
        'before_widget' => '<div class="side_widget clearfix %2$s" id="%1$s">'."\n",
        'after_widget' => "</div>\n",
        'before_title' => '<h3 class="side_headline">',
        'after_title' => "</h3>\n",
        'name' => __('Single side widget', 'tcd-w'),
        'id' => 'single_side_widget'
    ));
    register_sidebar(array(
        'before_widget' => '<div class="side_widget clearfix %2$s" id="%1$s">'."\n",
        'after_widget' => "</div>\n",
        'before_title' => '<h3 class="side_headline">',
        'after_title' => "</h3>\n",
        'name' => __('Index side widget2', 'tcd-w'),
        'description' => __('Only use in three column layout', 'tcd-w'),
        'id' => 'index_side_widget2'
    ));
    register_sidebar(array(
        'before_widget' => '<div class="side_widget clearfix %2$s" id="%1$s">'."\n",
        'after_widget' => "</div>\n",
        'before_title' => '<h3 class="side_headline">',
        'after_title' => "</h3>\n",
        'name' => __('Archive side widget2', 'tcd-w'),
        'description' => __('Only use in three column layout', 'tcd-w'),
        'id' => 'archive_side_widget2'
    ));
    register_sidebar(array(
        'before_widget' => '<div class="side_widget clearfix %2$s" id="%1$s">'."\n",
        'after_widget' => "</div>\n",
        'before_title' => '<h3 class="side_headline">',
        'after_title' => "</h3>\n",
        'name' => __('Single side widget2', 'tcd-w'),
        'description' => __('Only use in three column layout', 'tcd-w'),
        'id' => 'single_side_widget2'
    ));
    register_sidebar(array(
        'before_widget' => '<div class="side_widget clearfix %2$s" id="%1$s">'."\n",
        'after_widget' => "</div>\n",
        'before_title' => '<h3 class="side_headline">',
        'after_title' => "</h3>\n",
        'name' => __('Smartphone widget', 'tcd-w'),
        'description' => __('This widget will be replaced with other widget when user accessed the site with the smartphone.', 'tcd-w'),
        'id' => 'smartphone_widget'
    ));
}

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