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fix: vue nodes image preview widget, better multi image gallery support #7178

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fix: vue nodes image preview widget, better multi image gallery support #7178

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69d3335
fix: vue nodes image preview widget, better multi image gallery support
simula-r Dec 5, 2025
e8f0d13
fix: tests by reverted class names
simula-r Dec 5, 2025
5bc76f8
[automated] Update test expectations
invalid-email-address Dec 5, 2025
d47aabc
style: light dark mode
simula-r Dec 5, 2025
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50 changes: 22 additions & 28 deletions src/renderer/extensions/vueNodes/components/ImagePreview.vue
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
<template>
<div
v-if="imageUrls.length > 0"
class="image-preview group relative flex size-full min-h-16 min-w-16 flex-col px-2 justify-center"
class="image-preview outline-none group relative flex size-full min-h-16 min-w-16 flex-col px-2 justify-center"
tabindex="0"
role="region"
:aria-label="$t('g.imagePreview')"
Expand All @@ -11,7 +11,7 @@
>
<!-- Image Wrapper -->
<div
class="h-full w-full overflow-hidden rounded-[5px] bg-node-component-surface"
class="h-full w-full overflow-hidden rounded-[5px] bg-node-component-surface relative"
>
<!-- Error State -->
<div
Expand All @@ -24,16 +24,13 @@
{{ getImageFilename(currentImageUrl) }}
</p>
</div>

<!-- Loading State -->
<Skeleton
v-if="isLoading && !imageError"
class="absolute inset-0 size-full"
border-radius="5px"
width="16rem"
height="16rem"
width="100%"
height="100%"
/>

<!-- Main Image -->
<img
v-if="!imageError"
Expand Down Expand Up @@ -83,29 +80,10 @@
<i class="icon-[lucide--x] h-4 w-4" />
</button>
</div>

<!-- Multiple Images Navigation -->
<div
v-if="hasMultipleImages"
class="absolute right-2 bottom-2 left-2 flex justify-center gap-1"
>
<button
v-for="(_, index) in imageUrls"
:key="index"
:class="getNavigationDotClass(index)"
:aria-label="
$t('g.viewImageOfTotal', {
index: index + 1,
total: imageUrls.length
})
"
@click="setCurrentIndex(index)"
/>
</div>
</div>

<!-- Image Dimensions -->
<div class="mt-2 text-center text-xs text-white">
<div class="pt-2 text-center text-xs text-white">
<span v-if="imageError" class="text-red-400">
{{ $t('g.errorLoadingImage') }}
</span>
Expand All @@ -116,6 +94,21 @@
{{ actualDimensions || $t('g.calculatingDimensions') }}
</span>
</div>
<!-- Multiple Images Navigation -->
<div v-if="hasMultipleImages" class="flex justify-center gap-1 pt-4">
<button
v-for="(_, index) in imageUrls"
:key="index"
:class="getNavigationDotClass(index)"
:aria-label="
$t('g.viewImageOfTotal', {
index: index + 1,
total: imageUrls.length
})
"
@click="setCurrentIndex(index)"
/>
</div>
Comment on lines +102 to +115
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@coderabbitai coderabbitai bot Dec 5, 2025

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🧹 Nitpick | 🔵 Trivial

Multi-image navigation block is solid; consider small ARIA/semantics tweaks

The new navigation below the image with translated aria-labels is a clear UX improvement. Two optional a11y/semantics refinements you might consider:

  • Add type="button" so these controls never act as submit buttons if this component is ever placed inside a <form>.
  • Mark the active dot for assistive tech, e.g. with aria-current="true" or aria-pressed="true" on the current index.

Example (non-blocking):

-      <button
+      <button
+        type="button"
         v-for="(_, index) in imageUrls"
         :key="index"
         :class="getNavigationDotClass(index)"
+        :aria-current="index === currentIndex ? 'true' : undefined"
🤖 Prompt for AI Agents 
In src/renderer/extensions/vueNodes/components/ImagePreview.vue around lines 98
to 111, the navigation buttons lack explicit button semantics and an
accessibility state for the active dot; update each generated control to include
type="button" to avoid unintended form submission and add a conditional
aria-current="true" (or aria-pressed) bound to the current index so assistive
tech can identify the active dot; ensure the aria-label translation remains and
the key/click handlers are unchanged.

</div>
</template>

Expand Down Expand Up @@ -230,6 +223,7 @@ const handleRemove = () => {
}

const setCurrentIndex = (index: number) => {
if (currentIndex.value === index) return
if (index >= 0 && index < props.imageUrls.length) {
currentIndex.value = index
actualDimensions.value = null
Expand All @@ -248,7 +242,7 @@ const handleMouseLeave = () => {

const getNavigationDotClass = (index: number) => {
return [
'w-2 h-2 rounded-full transition-all duration-200 border-0 cursor-pointer',
'w-2 h-2 rounded-full transition-all duration-200 border-0 cursor-pointer p-0',
index === currentIndex.value ? 'bg-white' : 'bg-white/50 hover:bg-white/80'
]
}
Expand Down
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