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Move cursor so it is visible when scrolling

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This commit is contained in:
Joscha 2022-08-01 01:17:00 +02:00
parent 76bcd853cf
commit c11325aa8b
4 changed files with 87 additions and 17 deletions
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11
src/ui/chat/tree/cursor.rs
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@ -224,17 +224,8 @@ impl<M: Msg, S: MsgStore<M>> InnerTreeViewState<M, S> {
self.make_cursor_visible = true;
}
pub async fn scroll_up(&mut self, amount: i32) {
pub fn scroll_up(&mut self, amount: i32) {
self.scroll += amount;
if let Cursor::Bottom = self.cursor {
// Move cursor to bottommost message, if it exists
if let Some(mut id) = self.store.last_tree_id().await {
let tree = self.store.tree(&id).await;
while Self::find_last_child(&tree, &mut id) {}
self.cursor = Cursor::Msg(id);
}
}
}
pub fn scroll_down(&mut self, amount: i32) {