KEY-SLIDER-TYPE: a long click keeps the value field open; drag the value to scrub

A press on a slider's value held past egui's click time ended with no click on
release, so the field it had opened closed again (the field "flashes and
vanishes"). Any release now keeps the field open; a sideways drag of more than
a few points on the value scrubs it instead (as along the track, a tenth with
Shift, one undo step), as in Lightroom Classic.

Sources: own design.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Andrew Frahn
2026-10-14 18:58:02 +11:00
co-authored by Claude Opus 5.5
parent a4b53b28cc
commit a706798951
3 changed files with 91 additions and 9 deletions
+1 -1
View File
@@ -669,7 +669,7 @@ From `06-shortcuts.md` part 1. Evidence is our binding; conflicts are explained
| KEY-STRAIGHTEN | Straighten while held — ⌘ drag | P1 | ✅ | `cmd:crop.straighten`, `crates/ui-egui/src/panels/detail.rs` (`straighten_overlay`) | ⌘-drag in Crop draws a level line; the crop tool stays active |
| KEY-SLIDER-RESET | Reset slider — double-click | P0 | ✅ | `crates/ui-egui/src/widgets.rs` | |
| KEY-SLIDER-NUDGE | Nudge slider — ↑/↓ | P1 | ✅ | `crates/ui-egui/src/widgets.rs` (`nudged`), `cmd:develop.adjust` | ↑/↓ over any slider: ≈ 1/200 of its range (exposure 0.05, most sliders 1, temperature 50 K); ⇧ ×5; one undo step each |
| KEY-SLIDER-TYPE | Type a slider value | P1 | ✅ | `crates/ui-egui/src/widgets.rs` (`typed_value`), `crates/ui-egui/src/text_field.rs`, `crates/ui-egui/src/widgets/tests_numeric_entry.rs` (`opening_release_honors_return_and_escape_immediately`), `crates/ui-egui/src/tests_keymap.rs` (`opening_numeric_release_keeps_keys_in_the_editor`) | click the value next to any slider's name and type one (`1.5`, `+0,25`, `-20`, `5600 K`): Return or clicking away applies it on the control's steps and range as one undo step, Esc keeps the old value; issue #322; Return/Escape take effect on the opening release, retaining the stored value on Escape; typing stays in the editor without triggering global shortcuts |
| KEY-SLIDER-TYPE | Type a slider value | P1 | ✅ | `crates/ui-egui/src/widgets.rs` (`typed_value`), `crates/ui-egui/src/text_field.rs`, `crates/ui-egui/src/widgets/tests_numeric_entry.rs` (`opening_release_honors_return_and_escape_immediately`, `a_long_click_keeps_the_field_open`, `dragging_the_value_sideways_scrubs_it`), `crates/ui-egui/src/tests_keymap.rs` (`opening_numeric_release_keeps_keys_in_the_editor`) | click the value next to any slider's name and type one (`1.5`, `+0,25`, `-20`, `5600 K`): Return or clicking away applies it on the control's steps and range as one undo step, Esc keeps the old value; issue #322; Return/Escape take effect on the opening release, retaining the stored value on Escape; typing stays in the editor without triggering global shortcuts; the field stays open however long the click is held, and a sideways drag on the value scrubs it (#1435, #1669) |
| KEY-SHORTCUTS | Shortcut list — ⌘/ | P1 | ✅ | `cmd:app.shortcuts` | |
| KEY-HELP | Help — F1 | P2 | ✅ | `cmd:app.help` | |
| KEY-VIDEO-PLAY | Play/pause video — Space | P1 | ⬜ | | |