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fix(carousel): Prevent duplicate animation when navigating via keyboard #9848

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merged 3 commits into from
Jul 25, 2024
Merged

fix(carousel): Prevent duplicate animation when navigating via keyboard #9848

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56684ea
fix(carousel): Prevent duplicate animation when navigating via keyboard
macandcheese Jul 24, 2024
4d637f8
Merge branch 'dev' into macandcheese/9471-carousel-keyboard-animation
macandcheese Jul 25, 2024
5cf4c13
Merge branch 'dev' into macandcheese/9471-carousel-keyboard-animation
macandcheese Jul 25, 2024
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10 changes: 9 additions & 1 deletion packages/calcite-components/src/components/carousel/carousel.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -494,6 +494,8 @@ export class Carousel
return;
}

const lastItem = this.items.length - 1;

switch (event.key) {
case " ":
case "Enter":
Expand All @@ -512,13 +514,19 @@ export class Carousel
break;
case "Home":
event.preventDefault();
if (this.selectedIndex === 0) {
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should this move before event.preventDefault so event isn't prevented if nothing happens?

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I think I'd still expect it to be prevented. Without it, the Home / End keys could navigate the Carousel with one keystroke and then unexpectedly scroll the page with the next.

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Yep. makes sense.

return;
}
this.direction = "backward";
this.setSelectedItem(0, true);
break;
case "End":
event.preventDefault();
if (this.selectedIndex === lastItem) {
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should this move before event.preventDefault so event isn't prevented if nothing happens?

return;
}
this.direction = "forward";
this.setSelectedItem(this.items.length - 1, true);
this.setSelectedItem(lastItem, true);
break;
}
};
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