feat(showcase): add wheel, swipe and keyboard navigation to the example gallery

- Wheel on the main viewer: horizontal deltas always switch examples;
  vertical deltas switch only at the modal scroll boundary, then stay in a
  sticky session (down = next, up = prev) until the pointer leaves the area
- Touch/pen horizontal swipe switches examples; the synthesized click after
  a swipe is swallowed so the media viewer does not open
- '[' / ']' switch examples while the gallery is expanded; ArrowLeft/Right
  stay reserved for model-level navigation
- Direction-aware slide transition on every switch for visual feedback
  (respects prefers-reduced-motion)
This commit is contained in:
Will Miao
2026-09-02 11:52:59 +08:00
parent 49704d801c
commit bc33e32c6f
13 changed files with 447 additions and 23 deletions
+2 -2
View File
@@ -1664,8 +1664,8 @@
"showCount": "Show examples ({count})",
"hideExamples": "Hide examples",
"addExamples": "Add examples",
"previousExample": "Previous example",
"nextExample": "Next example",
"previousExample": "Previous example ([)",
"nextExample": "Next example (])",
"noExamples": "No example images available",
"addMoreExamples": "Add more examples",
"dragDrop": "Drag & drop images or videos here",