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Add OpsLog::select_next

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This commit is contained in:
Hanno Braun 2024-11-25 22:52:51 +01:00
parent de37322aa7
commit 29527442dc
2 changed files with 7 additions and 3 deletions
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4
experiments/2024-10-30/src/app.rs
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@ -95,9 +95,7 @@ impl ApplicationHandler for App {
match logical_key { match logical_key {
Key::Named(NamedKey::ArrowDown) => { Key::Named(NamedKey::ArrowDown) => {
if self.ops.selected < self.ops.operations.len() { self.ops.select_next();
self.ops.selected += 1;
}
} }
Key::Named(NamedKey::ArrowUp) => { Key::Named(NamedKey::ArrowUp) => {
self.ops.selected = self.ops.selected.saturating_sub(1); self.ops.selected = self.ops.selected.saturating_sub(1);

6
experiments/2024-10-30/src/geometry/ops_log.rs
View File

@ -54,6 +54,12 @@ impl OpsLog {
pub fn select_last(&mut self) { pub fn select_last(&mut self) {
self.selected = self.operations.len().saturating_sub(1); self.selected = self.operations.len().saturating_sub(1);
} }
pub fn select_next(&mut self) {
if self.selected < self.operations.len() {
self.selected += 1;
}
}
} }
impl fmt::Display for OpsLog { impl fmt::Display for OpsLog {