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undo changes proposed by adam in scroll up and down funcs

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nyx 2024-10-02 03:39:41 -04:00
parent c12097de08
commit 544cbd4035
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1 changed files with 6 additions and 0 deletions
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6
tui/src/state.rs
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@ -512,6 +512,9 @@ impl AppState {
fn scroll_down(&mut self) { fn scroll_down(&mut self) {
let len = self.filter.item_list().len(); let len = self.filter.item_list().len();
if len == 0 {
return;
}
let current = self.selection.selected().unwrap_or(0); let current = self.selection.selected().unwrap_or(0);
let max_index = if self.at_root() { len - 1 } else { len }; let max_index = if self.at_root() { len - 1 } else { len };
let next = if current + 1 > max_index { let next = if current + 1 > max_index {
@ -525,6 +528,9 @@ impl AppState {
fn scroll_up(&mut self) { fn scroll_up(&mut self) {
let len = self.filter.item_list().len(); let len = self.filter.item_list().len();
if len == 0 {
return;
}
let current = self.selection.selected().unwrap_or(0); let current = self.selection.selected().unwrap_or(0);
let max_index = if self.at_root() { len - 1 } else { len }; let max_index = if self.at_root() { len - 1 } else { len };
let next = if current == 0 { max_index } else { current - 1 }; let next = if current == 0 { max_index } else { current - 1 };