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feat(statusbar): highlight cycling-list object on row hover

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Add a scene hover_highlight handle that renders an entity with the
selection colour without joining the real selection. The cycling list
box sets it on row enter / clears on exit, so hovering a row glows the
matching object in the drawing.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Hakan Seven 2026-06-05 00:00:52 +03:00
commit a9228b9021
4 changed files with 45 additions and 6 deletions
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2
src/app/mod.rs
View file

@ -767,6 +767,8 @@ pub enum Message {
ToggleSelectionCycling,
/// Add an object from the selection-cycling list box to the selection.
CycleSelect(acadrust::Handle),
/// Preview (highlight) a cycling-list row's object, or clear with `None`.
CycleHover(Option<acadrust::Handle>),
/// Dismiss the selection-cycling list box without picking.
CycleCancel,
/// Toggle the selection-filter type picker open/closed.

8
src/app/update.rs
View file

@ -3631,19 +3631,27 @@ impl OpenCADStudio {
Message::ToggleSelectionCycling => {
self.selection_cycling ^= true;
self.cycle_candidates = None;
self.tabs[self.active_tab].scene.set_hover_highlight(None);
Task::none()
}
Message::CycleSelect(handle) => {
// Add the picked object to the current selection (accumulate).
self.cycle_candidates = None;
let i = self.active_tab;
self.tabs[i].scene.set_hover_highlight(None);
self.tabs[i].scene.select_entity(handle, false);
self.tabs[i].scene.expand_selection_for_groups(&[handle]);
self.refresh_properties();
Task::none()
}
Message::CycleHover(handle) => {
let i = self.active_tab;
self.tabs[i].scene.set_hover_highlight(handle);
Task::none()
}
Message::CycleCancel => {
self.cycle_candidates = None;
self.tabs[self.active_tab].scene.set_hover_highlight(None);
Task::none()
}
Message::ToggleSelectionFilterPopup => {