Ticket #17958: addicon.diff

wp-admin/css/wp-admin.dev.css

@@ -4707 +4707 @@
 .post-categories li {
         display: inline;
 }
+
+.column-title-thumb {
+    float:left; margin-right: 5px;
+} 

wp-admin/includes/class-wp-posts-list-table.php

@@ -530 +530 @@
                                 else {
                                         $attributes = 'class="post-title page-title column-title"' . $style;
 ?>
-                        <td <?php echo $attributes ?>><strong><?php if ( $can_edit_post && $post->post_status != 'trash' ) { ?><a class="row-title" href="<?php echo $edit_link; ?>" title="<?php echo esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $title ) ); ?>"><?php echo $title ?></a><?php } else { echo $title; }; _post_states( $post ); ?></strong>
+                        <td <?php echo $attributes ?>><?php if (has_post_thumbnail()) {echo "<div class='column-title-thumb'>";the_post_thumbnail(array(32,32));echo "</div>";}?><strong><?php if ( $can_edit_post && $post->post_status != 'trash' ) { ?><a class="row-title" href="<?php echo $edit_link; ?>" title="<?php echo esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $title ) ); ?>"><?php echo $title ?></a><?php } else { echo $title; }; _post_states( $post ); ?></strong> 
 <?php
                                         if ( 'excerpt' == $mode ) {
                                                 the_excerpt();