Fix lochmueller#27 - page tree icon for TYPO3 9.x

Author: lochmueller

Configuration/TCA/Overrides/pages.php

@@ -0,0 +1,10 @@
+<?php
+
+
+$GLOBALS['TCA']['pages']['columns']['module']['config']['items'][$_EXTKEY] = [
+    'LLL:EXT:faq/Resources/Private/Language/locallang.xlf:sysfolder',
+    $_EXTKEY,
+    'contains-faq'
+];
+$GLOBALS['TCA']['pages']['ctrl']['typeicon_classes']['contains-faq'] = 'apps-pagetree-folder-contains-faq';
+

ext_tables.php

@@ -7,9 +7,6 @@
 \TYPO3\CMS\Extbase\Utility\ExtensionUtility::registerPlugin($_EXTKEY, 'FaqTeaser', 'FAQ Teaser');
 \TYPO3\CMS\Extbase\Utility\ExtensionUtility::registerPlugin($_EXTKEY, 'FaqEnter', 'FAQ Eingabe');
 
-$GLOBALS['TCA']['pages']['columns']['module']['config']['items'][$_EXTKEY]['0'] = 'LLL:EXT:faq/Resources/Private/Language/locallang.xlf:sysfolder';
-$GLOBALS['TCA']['pages']['columns']['module']['config']['items'][$_EXTKEY]['1'] = $_EXTKEY;
-
 // module icon
 $extensionIcon = \HDNET\Autoloader\Utility\IconUtility::getByExtensionKey('faq', true);
 /** @var \TYPO3\CMS\Core\Imaging\IconRegistry $iconRegistry */
@@ -19,6 +16,11 @@
     \TYPO3\CMS\Core\Imaging\IconProvider\BitmapIconProvider::class,
     ['source' => $extensionIcon]
 );
+$iconRegistry->registerIcon(
+    'contains-faq',
+    \TYPO3\CMS\Core\Imaging\IconProvider\BitmapIconProvider::class,
+    ['source' => $extensionIcon]
+);
 
 \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addPageTSConfig('
 mod {