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[Discussions] Selection Text #86
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This should be a bug of |
Sorry for my late reply. Can you give me some recommend to solve this problem? Thanks a lot. ExampleScreen.Recording.2024-07-22.at.08.17.00.mov |
I think you can pause the update of bool canUpdateListView = true;
Widget resultWidget = ChatItemWidget(
...
);
resultWidget = SelectionArea(
child: resultWidget,
onSelectionChanged: (value) {
canUpdateListView = value?.plainText == null;
// The text is no longer selected. Update the ListView to display all the latest messages.
if (canUpdateListView) {
setState(() {});
}
},
);
return resultWidget; _addMessage(int count) {
chatObserver.standby(changeCount: count);
needIncrementUnreadMsgCount = true;
for (var i = 0; i < count; i++) {
chatModels.insert(0, ChatDataHelper.createChatModel());
}
// Currently selecting text.
if (!canUpdateListView) return;
setState(() {});
} |
Let me try. |
Content
Content
Hi,
I use flutter_scrollview_observer for rendering list messages, and my case is after i select some texts and new message appear, the selection of text lost.
I have followed wiki.
I think the problem is my reversed list. Can you give me some recommend to solve this problem ? Thanks a lot.
My snippet code below:
The text was updated successfully, but these errors were encountered: