From 535e9737994ff914eb2afff05d8b8953f8fc7c9e Mon Sep 17 00:00:00 2001
From: Kevin Despoulains <kevin.despoulains@scriptandgo.com>
Date: Mon, 26 Apr 2021 12:21:49 +0200
Subject: [PATCH] updating checkbox to handle long press and using UniqueKey()
 to avoid weird side effects

---
 lib/widgets/text_block.dart | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/lib/widgets/text_block.dart b/lib/widgets/text_block.dart
index efd56a27..beaadae1 100644
--- a/lib/widgets/text_block.dart
+++ b/lib/widgets/text_block.dart
@@ -163,6 +163,7 @@ class EditableTextBlock extends StatelessWidget {
 
     if (attrs[Attribute.list.key] == Attribute.checked) {
       return _Checkbox(
+        key: UniqueKey(),
         style: defaultStyles!.leading!.style,
         width: 32,
         isChecked: true,
@@ -173,9 +174,9 @@ class EditableTextBlock extends StatelessWidget {
 
     if (attrs[Attribute.list.key] == Attribute.unchecked) {
       return _Checkbox(
+        key: UniqueKey(),
         style: defaultStyles!.leading!.style,
         width: 32,
-        isChecked: false,
         offset: block.offset + line.offset,
         onTap: onCheckboxTap,
       );
@@ -704,14 +705,13 @@ class _Checkbox extends StatelessWidget {
     Key? key,
     this.style,
     this.width,
-    this.isChecked,
+    this.isChecked = false,
     this.offset,
     this.onTap,
   }) : super(key: key);
-
   final TextStyle? style;
   final double? width;
-  final bool? isChecked;
+  final bool isChecked;
   final int? offset;
   final Function(int, bool)? onTap;
 
@@ -727,9 +727,12 @@ class _Checkbox extends StatelessWidget {
       alignment: AlignmentDirectional.topEnd,
       width: width,
       padding: const EdgeInsetsDirectional.only(end: 13),
-      child: Checkbox(
-        value: isChecked,
-        onChanged: _onCheckboxClicked,
+      child: GestureDetector(
+        onLongPress: () => _onCheckboxClicked(!isChecked),
+        child: Checkbox(
+          value: isChecked,
+          onChanged: _onCheckboxClicked,
+        ),
       ),
     );
   }