version check

extension/Configuration/Backend/T3editor/Addons.php

+<?php
+/**
+ * Created by PhpStorm.
+ * User: bbaer
+ * Date: 5/3/19
+ * Time: 6:31 PM
+ */
+
+return [
+    'edit/matchbrackets' => [
+        'module' => 'cm/addon/edit/matchbrackets',
+        'options' => [
+            'matchBrackets' => true,
+        ],
+    ],
+    'mode/overlay' => [
+        'module' => 'cm/addon/mode/overlay',
+        'modes' => ['sql'],
+    ],
+    'hint/sql-hint' => [
+        'module' => 'cm/addon/hint/sql-hint',
+        'modes' => ['sql'],
+    ],
+];

extension/Configuration/Backend/T3editor/Modes.php

+<?php
+/**
+ * Created by PhpStorm.
+ * User: bbaer
+ * Date: 5/3/19
+ * Time: 6:30 PM
+ */
+
+return [
+    'sql' => [
+        'module' => 'cm/mode/sql/sql',
+        'extensions' => ['sql'],
+    ],
+    'html' => [
+        'module' => 'cm/mode/htmlmixed/htmlmixed',
+        'extensions' => ['htm', 'html'],
+    ],
+];

extension/Configuration/TCA/tt_content.php

@@ -50,4 +50,8 @@ if(is_array($GLOBALS['TCA']['tt_content']['types'])) {
             ]
         ]
     );
+
+    if(\TYPO3\CMS\Extbase\Utility\VersionNumberUtility::getNumericTypo3Version() > 9) {
+        $GLOBALS['TCA']['tt_content']['types']['qfq_qfq']['columnsOverrides']['bodytext']['config']['format'] = 'sparql';
+    }
 }
\ No newline at end of file

extension/ext_tables.php

@@ -13,37 +13,3 @@ if (!defined('TYPO3_MODE')) {
     'QFQ Element',
     'EXT:qfq/ext_icon.png'
 );
-
-/*
- * The type name is generated by combining the extension key and plugin name, all lowercase and concatenated with `_'
- */
-
-$GLOBALS['TCA']['tt_content']['palettes']['introheader']['showitem'] = 'header, CType';
-$GLOBALS['TCA']['tt_content']['palettes']['startendtime']['showitem'] = 'starttime, endtime';
-$GLOBALS['TCA']['tt_content']['palettes']['layoutpalette1']['showitem'] = 'colPos, header_position, sys_language_uid';
-$GLOBALS['TCA']['tt_content']['palettes']['layoutpalette2']['showitem'] = 'layout, header_layout';
-$GLOBALS['TCA']['tt_content']['palettes']['spacearound']['showitem'] = 'spaceBefore, spaceAfter';
-
-$GLOBALS['TCA']['tt_content']['types']['qfq_qfq'] = array(
-    'showitem' => '
-        --div--;General,
-          --palette--;;introheader,
-          custom,
-          bodytext;Code:;;nowrap,
-        --div--;Access,
-          hidden, fe_group, deleted, --palette--;;startendtime,
-        --div--;Appearance,
-          --palette--;;layoutpalette1,
-          --palette--;;layoutpalette2,
-          --palette--;;spacearound,
-          linkToTop, section_frame, sectionIndex',
-    'columnsOverrides' => [
-        'bodytext' => [
-            'config' => [
-                'renderType' => 't3editor',
-                'format' => 'sparql',
-                'rows' => 100
-            ]
-        ]
-    ]
-);
\ No newline at end of file