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This commit is contained in:
Salvatore Giordano
2022-04-28 14:53:29 +02:00
parent 18e69cd4bd
commit ccfbe367d0
1 changed files with 65 additions and 68 deletions
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packages/stream_chat_v1/lib/new_chat_screen.dart
+65 -68
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@@ -308,77 +308,74 @@ class _NewChatScreenState extends State<NewChatScreen> {
? GestureDetector( ? GestureDetector(
behavior: HitTestBehavior.opaque, behavior: HitTestBehavior.opaque,
onPanDown: (_) => FocusScope.of(context).unfocus(), onPanDown: (_) => FocusScope.of(context).unfocus(),
child: UsersBloc( child: StreamUserListView(
child: StreamUserListView( controller: userListController,
controller: userListController, // groupAlphabetically:
// groupAlphabetically: // _isSearchActive ? false : true,
// _isSearchActive ? false : true, onUserTap: (user) {
onUserTap: (user) { _controller.clear();
_controller.clear(); if (!_selectedUsers.contains(user)) {
if (!_selectedUsers.contains(user)) { _chipInputTextFieldState
_chipInputTextFieldState ?..addItem(user)
?..addItem(user) ..pauseItemAddition();
..pauseItemAddition(); } else {
} else { _chipInputTextFieldState!.removeItem(user);
_chipInputTextFieldState!.removeItem(user); }
} },
}, itemBuilder: (
itemBuilder: ( context,
context, users,
users, index,
index, defaultWidget,
defaultWidget, ) {
) { return defaultWidget.copyWith(
return defaultWidget.copyWith( selected:
selected: _selectedUsers.contains(users[index]),
_selectedUsers.contains(users[index]), );
); },
}, emptyBuilder: (_) {
emptyBuilder: (_) { return LayoutBuilder(
return LayoutBuilder( builder: (context, viewportConstraints) {
builder: (context, viewportConstraints) { return SingleChildScrollView(
return SingleChildScrollView( physics: AlwaysScrollableScrollPhysics(),
physics: child: ConstrainedBox(
AlwaysScrollableScrollPhysics(), constraints: BoxConstraints(
child: ConstrainedBox( minHeight:
constraints: BoxConstraints( viewportConstraints.maxHeight,
minHeight: ),
viewportConstraints.maxHeight, child: Center(
), child: Column(
child: Center( children: [
child: Column( Padding(
children: [ padding:
Padding( const EdgeInsets.all(24),
padding: child: StreamSvgIcon.search(
const EdgeInsets.all(24), size: 96,
child: StreamSvgIcon.search( color: Colors.grey,
size: 96,
color: Colors.grey,
),
), ),
Text( ),
AppLocalizations.of(context) Text(
.noUserMatchesTheseKeywords, AppLocalizations.of(context)
style: StreamChatTheme.of( .noUserMatchesTheseKeywords,
context) style: StreamChatTheme.of(
.textTheme context)
.footnote .textTheme
.copyWith( .footnote
color: StreamChatTheme .copyWith(
.of(context) color: StreamChatTheme
.colorTheme .of(context)
.textHighEmphasis .colorTheme
.withOpacity(.5)), .textHighEmphasis
), .withOpacity(.5)),
], ),
), ],
), ),
), ),
); ),
}, );
); },
}, );
), },
), ),
) )
: FutureBuilder<bool>( : FutureBuilder<bool>(