* Only use the new preferred computation method if word wrap is disabled, or

else this won't work as is (this is something that could be done, better,
  though).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32077 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kits/interface/TextView.cpp

@@ -2799,17 +2799,22 @@ BTextView::_ValidateLayoutData()
 	// compute our preferred size
 	fLayoutData->preferred.height = fTextRect.Height()
 		+ fLayoutData->topInset + fLayoutData->bottomInset;
-	float maxWidth = 0;
-	for (int i = 0; i < fLines->NumLines(); i++) {
-		float width = LineWidth(0);
-		if (maxWidth < width)
-			maxWidth = width;
-	}
-	if (maxWidth < min.width)
-		maxWidth = min.width;
 
-	fLayoutData->preferred.width
+	if (fWrap)
-		= maxWidth + fLayoutData->leftInset + fLayoutData->rightInset;
+		fLayoutData->preferred.width = min.width + 5 * lineHeight;
+	else {
+		float maxWidth = 0;
+		for (int i = 0; i < fLines->NumLines(); i++) {
+			float width = LineWidth(0);
+			if (maxWidth < width)
+				maxWidth = width;
+		}
+		if (maxWidth < min.width)
+			maxWidth = min.width;
+
+		fLayoutData->preferred.width
+			= maxWidth + fLayoutData->leftInset + fLayoutData->rightInset;
+	}
 
 	fLayoutData->valid = true;