Typo3v8compatibility

Classes/Form/Element/RichTextElement.php

@@ -299,36 +299,21 @@ class RichTextElement extends AbstractFormElement {
 		$backendUser = $this->getBackendUserAuthentication();
 
 		if ($this->isInFullScreenMode()) {
-			$width = '100%';
 			$height = '100%';
 			$paddingRight = '0px';
 			$editorWrapWidth = '100%';
 		} else {
 			$options = $backendUser->userTS['options.'];
-			$width = 610 + (isset($options['RTELargeWidthIncrement']) ? (int) $options['RTELargeWidthIncrement'] : 150);
 			/** @var InlineStackProcessor $inlineStackProcessor */
 			$inlineStackProcessor = GeneralUtility::makeInstance(InlineStackProcessor::class);
 			$inlineStackProcessor->initializeByGivenStructure($this->data['inlineStructure']);
-			$inlineStructureDepth = $inlineStackProcessor->getStructureDepth();
-			$width -= $inlineStructureDepth > 0 ? ($inlineStructureDepth + 1) * 12 : 0;
-			$widthOverride = isset($backendUser->uc['rteWidth']) && trim($backendUser->uc['rteWidth']) ?: trim($this->processedRteConfiguration['RTEWidthOverride']);
-			if ($widthOverride) {
-				if (strstr($widthOverride, '%')) {
-					if ($this->client['browser'] !== 'msie') {
-						$width = (int) $widthOverride > 0 ? (int) $widthOverride : '100%';
-					}
-				} else {
-					$width = (int) $widthOverride > 0 ? (int) $widthOverride : $width;
-				}
-			}
-			$width = strstr($width, '%') ? $width : $width . 'px';
 			$height = 380 + (isset($options['RTELargeHeightIncrement']) ? (int) $options['RTELargeHeightIncrement'] : 0);
 			$heightOverride = isset($backendUser->uc['rteHeight']) && (int) $backendUser->uc['rteHeight'] ?: (int) $this->processedRteConfiguration['RTEHeightOverride'];
 			$height = $heightOverride > 0 ? $heightOverride . 'px' : $height . 'px';
 			$paddingRight = '2';
 			$editorWrapWidth = '99%';
 		}
-		$rteDivStyle = 'position:relative; left:0px; top:0px; height:' . $height . '; width:' . $width . '; border: 1px solid black; padding: 2 ' . $paddingRight . ' 2 2;';
+		$rteDivStyle = 'position:relative; left:0px; top:0px; height:' . $height . '; width: 100%;' . '; border: 1px solid black; padding: 2 ' . $paddingRight . ' 2 2;';
 
 		$itemFormElementName = $this->data['parameterArray']['itemFormElName'];