talksik/stream-chat-flutter
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Hide keyboard on scrolling user list

Browse Source
This commit is contained in:
xsahil03x
2020-11-25 15:41:06 +05:30
parent 3cda66a255
commit 177d50a511
3 changed files with 178 additions and 166 deletions
Download Patch File Download Diff File Expand all files Collapse all files
example/lib/group_chat_details_screen.dart
+56 -52
View File
@@ -164,59 +164,63 @@ class _GroupChatDetailsScreenState extends State<GroupChatDetailsScreen> {
),
),
Expanded(
child: ListView.separated(
itemCount: _selectedUsers.length + 1,
separatorBuilder: (_, __) => Container(
height: 1,
color: Theme.of(context).brightness == Brightness.dark
? Colors.white.withOpacity(0.1)
: Colors.black.withOpacity(0.1),
),
itemBuilder: (_, index) {
if (index == _selectedUsers.length) {
return Container(
height: 1,
color: Theme.of(context).brightness == Brightness.dark
? Colors.white.withOpacity(0.1)
: Colors.black.withOpacity(0.1),
child: GestureDetector(
behavior: HitTestBehavior.opaque,
onPanDown: (_) => FocusScope.of(context).unfocus(),
child: ListView.separated(
itemCount: _selectedUsers.length + 1,
separatorBuilder: (_, __) => Container(
height: 1,
color: Theme.of(context).brightness == Brightness.dark
? Colors.white.withOpacity(0.1)
: Colors.black.withOpacity(0.1),
),
itemBuilder: (_, index) {
if (index == _selectedUsers.length) {
return Container(
height: 1,
color: Theme.of(context).brightness == Brightness.dark
? Colors.white.withOpacity(0.1)
: Colors.black.withOpacity(0.1),
);
}
final user = _selectedUsers[index];
return ListTile(
key: ObjectKey(user),
leading: UserAvatar(
user: user,
constraints: BoxConstraints.tightFor(
width: 40,
height: 40,
),
),
title: Text(
user.name,
style: TextStyle(fontWeight: FontWeight.bold),
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 8,
),
trailing: IconButton(
icon: Icon(
Icons.clear_rounded,
color: Colors.black,
),
padding: const EdgeInsets.all(0),
splashRadius: 24,
onPressed: () {
setState(() {
_selectedUsers.remove(user);
});
if (_selectedUsers.isEmpty) {
Navigator.pop(context, _selectedUsers);
}
},
),
);
}
final user = _selectedUsers[index];
return ListTile(
key: ObjectKey(user),
leading: UserAvatar(
user: user,
constraints: BoxConstraints.tightFor(
width: 40,
height: 40,
),
),
title: Text(
user.name,
style: TextStyle(fontWeight: FontWeight.bold),
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 8,
),
trailing: IconButton(
icon: Icon(
Icons.clear_rounded,
color: Colors.black,
),
padding: const EdgeInsets.all(0),
splashRadius: 24,
onPressed: () {
setState(() {
_selectedUsers.remove(user);
});
if (_selectedUsers.isEmpty) {
Navigator.pop(context, _selectedUsers);
}
},
),
);
},
},
),
),
),
],