From 5e39e5b2be34296d894a7ae9e71281fcd1103ffe Mon Sep 17 00:00:00 2001
From: mark8044 <87546778+mark8044@users.noreply.github.com>
Date: Tue, 17 May 2022 19:57:14 -0700
Subject: [PATCH] Allow removing font size attribute from text (#817)

---
 lib/src/widgets/toolbar.dart | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/src/widgets/toolbar.dart b/lib/src/widgets/toolbar.dart
index 981d7196..5efd20d7 100644
--- a/lib/src/widgets/toolbar.dart
+++ b/lib/src/widgets/toolbar.dart
@@ -198,8 +198,13 @@ class QuillToolbar extends StatelessWidget implements PreferredSizeWidget {
                 ),
             ],
             onSelected: (newSize) {
-              controller.formatSelection(
-                  Attribute.fromKeyValue('size', getFontSize(newSize)));
+              if (newSize == '0') {
+                controller
+                    .formatSelection(Attribute.fromKeyValue('size', null));
+              } else {
+                controller.formatSelection(
+                    Attribute.fromKeyValue('size', getFontSize(newSize)));
+              }
             },
             rawItemsMap: fontSizes,
           ),