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if, by shifting up a message to make footer space, a header overflow is caused, opt of push the message down instead of up

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ggurdin 2024-09-11 12:49:51 -04:00
parent 1605fd95f3
commit 2ff70e65db
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GPG key ID: A01CB41737CBB478
1 changed files with 9 additions and 2 deletions
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11
lib/pangea/widgets/chat/message_selection_overlay.dart
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@ -74,13 +74,20 @@ class MessageSelectionOverlayState extends State<MessageSelectionOverlay>
double scrollOffset = 0;
double animationEndOffset = 0;
final midpoint = (headerBottomOffset + footerBottomOffset) / 2;
if (hasHeaderOverflow) {
final midpoint = (headerBottomOffset + footerBottomOffset) / 2;
animationEndOffset = midpoint - messageSize!.height;
scrollOffset = animationEndOffset - currentBottomOffset;
} else if (hasFooterOverflow) {
scrollOffset = footerHeight - currentBottomOffset;
animationEndOffset = currentBottomOffset + scrollOffset;
animationEndOffset = footerHeight;
final bottomOffsetDifference = footerHeight - currentBottomOffset;
final newTopOffset = messageOffset!.dy - bottomOffsetDifference;
if (newTopOffset < (headerHeight + AppConfig.toolbarMaxHeight)) {
animationEndOffset = midpoint - messageSize!.height;
scrollOffset = animationEndOffset - currentBottomOffset;
}
}
_overlayPositionAnimation = Tween<double>(