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fix(scss) moved all scss styles out of components #2671

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unstoppablecarl
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@unstoppablecarl unstoppablecarl commented Apr 27, 2025

Describe the PR

Moved all styles from components into separate scss files. The following components were modified:

BAlert
BDropdown
BModal
BOffcanvas
BPopover
BToast
BToastOrchestrator

I did my best to follow the existing style and file structure. Please advise if there are any mistakes.

PR checklist

What kind of change does this PR introduce? (check at least one)

  • Bugfix 🐛 - fix(...)
  • Feature - feat(...)
  • ARIA accessibility - fix(...)
  • Documentation update - docs(...)
  • Other (please describe)

The PR fulfills these requirements:

  • Pull request title and all commits follow the Conventional Commits convention or has an override in this pull request body This is very important, as the CHANGELOG is generated from these messages, and determines the next version type. Pull requests that do not follow conventional commits or do not have an override will be denied

I am not sure if this would be considered a breaking change for the scoped styles.

Summary by CodeRabbit

  • Style
    • Centralized and updated styles for alerts, popovers, and toasts to improve consistency and maintainability.
    • Introduced a utility class to disable transitions when needed.
    • Enhanced visual alignment and background synchronization for popover arrows and toast progress bars.
    • Improved toast and alert close button styling for a more polished appearance.

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coderabbitai bot commented Apr 27, 2025

Walkthrough

Component-scoped style blocks were removed from several Vue component files and their corresponding styles were migrated into dedicated SCSS partials for BAlert, BPopover, and BToast. These SCSS files were then imported into the main styles entry point. Additionally, a .no-transition utility class was globally introduced.

Changes

File(s) Change Summary
BAlert.vue, BPopover.vue, BToast.vue, BToastOrchestrator.vue, BOffcanvas.vue Removed scoped style blocks from each Vue component, moving all relevant CSS to SCSS partials or global styles. No changes to component logic or exports.
_alert.scss, _popover.scss, _toast.scss Added new SCSS partials for each component, containing the migrated styles for progress bar transitions, custom close buttons, popover arrow backgrounds, toast opacity, and list animations.
styles.scss Imported the new SCSS partials for BAlert, BPopover, and BToast. Introduced a global .no-transition utility class to disable transitions.

Sequence Diagram(s)

sequenceDiagram
    participant App
    participant StylesEntry as styles.scss
    participant AlertSCSS as _alert.scss
    participant PopoverSCSS as _popover.scss
    participant ToastSCSS as _toast.scss

    App->>StylesEntry: Import global styles
    StylesEntry->>AlertSCSS: Import BAlert styles
    StylesEntry->>PopoverSCSS: Import BPopover styles
    StylesEntry->>ToastSCSS: Import BToast styles
    StylesEntry->>App: Styles applied globally
Loading

Poem

In the garden of styles, a bunny hops by,
Gathering CSS from components, oh my!
Into the SCSS burrow, each rule finds a home,
Now global and tidy, wherever you roam.
With transitions tamed and arrows in sync,
The code is much cleaner—what do you think?
🐇✨

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📥 Commits

Reviewing files that changed from the base of the PR and between 8e929bc and 86426bb.

📒 Files selected for processing (3)
  • packages/bootstrap-vue-next/src/components/BToast/BToast.vue (0 hunks)
  • packages/bootstrap-vue-next/src/components/BToast/_toast.scss (1 hunks)
  • packages/bootstrap-vue-next/src/styles/styles.scss (2 hunks)
💤 Files with no reviewable changes (1)
  • packages/bootstrap-vue-next/src/components/BToast/BToast.vue
🚧 Files skipped from review as they are similar to previous changes (2)
  • packages/bootstrap-vue-next/src/components/BToast/_toast.scss
  • packages/bootstrap-vue-next/src/styles/styles.scss

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@unstoppablecarl
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related to #1885

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Actionable comments posted: 2

🧹 Nitpick comments (4)
packages/bootstrap-vue-next/src/components/BOffcanvas/_offcanvas.scss (1)

1-3: Avoid polluting the global namespace with .no-transition.
The class name .no-transition is very generic and may unintentionally affect other components or utilities. Consider scoping it under the offcanvas context or renaming it to a BOffcanvas-specific selector, for example:

.offcanvas.no-transition { ... }

or

.b-offcanvas-no-transition { ... }
packages/bootstrap-vue-next/src/components/BToast/_toast.scss (2)

12-18: Remove or clarify trial-and-error comments.
The multiline comment describing unknown animation behaviors adds noise. If you need to revisit or refine this logic, replace it with a concise TODO or remove it before merging.


19-30: Scope list animation styles to avoid global side effects.
The .b-list-* classes are applied globally and could interfere with other transition groups across the app. Consider namespacing them under a toast-specific wrapper (e.g. .b-toast-list-enter-active), or nest them inside a .toast or .b-toast-orchestrator container.

packages/bootstrap-vue-next/src/components/BAlert/_alert.scss (1)

1-7: Scope .btn-close-custom to the .alert component to prevent global style leakage.
By defining these styles globally, any element with .btn-close-custom will receive alert-specific positioning and margin, which may lead to unintended side effects. Consider nesting under the alert selector:

--- a/packages/bootstrap-vue-next/src/components/BAlert/_alert.scss
+++ b/packages/bootstrap-vue-next/src/components/BAlert/_alert.scss
@@ -1,7 +1,11 @@
-.btn-close-custom {
+.alert {
+  .btn-close-custom {
   position: absolute;
   top: 0;
   right: 0;
   z-index: 2;
-  margin: var(--bs-alert-padding-y) var(--bs-alert-padding-x);
-}
+   margin: var(--bs-alert-padding-y) var(--bs-alert-padding-x);
+  }
+}
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📥 Commits

Reviewing files that changed from the base of the PR and between 716054c and ee6c586.

📒 Files selected for processing (14)
  • packages/bootstrap-vue-next/src/components/BAlert/BAlert.vue (0 hunks)
  • packages/bootstrap-vue-next/src/components/BAlert/_alert.scss (1 hunks)
  • packages/bootstrap-vue-next/src/components/BDropdown/BDropdown.vue (0 hunks)
  • packages/bootstrap-vue-next/src/components/BDropdown/_dropdown.scss (1 hunks)
  • packages/bootstrap-vue-next/src/components/BModal/BModal.vue (0 hunks)
  • packages/bootstrap-vue-next/src/components/BModal/_modal.scss (1 hunks)
  • packages/bootstrap-vue-next/src/components/BOffcanvas/BOffcanvas.vue (0 hunks)
  • packages/bootstrap-vue-next/src/components/BOffcanvas/_offcanvas.scss (1 hunks)
  • packages/bootstrap-vue-next/src/components/BPopover/BPopover.vue (0 hunks)
  • packages/bootstrap-vue-next/src/components/BPopover/_popover.scss (1 hunks)
  • packages/bootstrap-vue-next/src/components/BToast/BToast.vue (0 hunks)
  • packages/bootstrap-vue-next/src/components/BToast/BToastOrchestrator.vue (0 hunks)
  • packages/bootstrap-vue-next/src/components/BToast/_toast.scss (1 hunks)
  • packages/bootstrap-vue-next/src/styles/styles.scss (1 hunks)
💤 Files with no reviewable changes (7)
  • packages/bootstrap-vue-next/src/components/BDropdown/BDropdown.vue
  • packages/bootstrap-vue-next/src/components/BModal/BModal.vue
  • packages/bootstrap-vue-next/src/components/BToast/BToast.vue
  • packages/bootstrap-vue-next/src/components/BAlert/BAlert.vue
  • packages/bootstrap-vue-next/src/components/BOffcanvas/BOffcanvas.vue
  • packages/bootstrap-vue-next/src/components/BToast/BToastOrchestrator.vue
  • packages/bootstrap-vue-next/src/components/BPopover/BPopover.vue
🔇 Additional comments (4)
packages/bootstrap-vue-next/src/components/BDropdown/_dropdown.scss (1)

1-5: Looks good.
The nested SCSS correctly centralizes the .dropdown-menu.fade { display: block; } rule without any obvious side effects.

packages/bootstrap-vue-next/src/styles/styles.scss (1)

13-18: Component style imports look correct.
The new imports for BAlert, BDropdown, BModal, BOffcanvas, BPopover, and BToast integrate all relocated SCSS partials into the global stylesheet in a consistent order.

packages/bootstrap-vue-next/src/components/BModal/_modal.scss (1)

5-7: Verify z-index against the backdrop and other modals.
You’ve set .modal-dialog { z-index: 1051; }, but Bootstrap’s default backdrop is 1050 and the modal container is typically 1055. Please confirm this ordering achieves the intended stacking without visual glitches.

packages/bootstrap-vue-next/src/components/BPopover/_popover.scss (1)

1-5:

❌ Incorrect review comment

Fix the broken selector by adding the missing descendant combinator.
The selector on lines 1–2 is split without a space, causing it to compile into .bs-popover-auto[data-popper-placement^='bottom'].popover-arrow and not match the intended element. Update to:

--- a/packages/bootstrap-vue-next/src/components/BPopover/_popover.scss
+++ b/packages/bootstrap-vue-next/src/components/BPopover/_popover.scss
@@ -1,5 +1,5 @@
-.bs-popover-auto[data-popper-placement^='bottom']
-.popover-arrow:has(+ div > .popover-header)::after,
+.bs-popover-auto[data-popper-placement^='bottom'] .popover-arrow:has(+ div > .popover-header)::after,
 .bs-popover-bottom .popover-arrow:has(+ div > .popover-header)::after {
   --bs-popover-bg: var(--bs-popover-header-bg);
 }

Also verify that the :has() pseudo-class is supported in your target browsers, or provide a fallback for environments where it isn’t available.


🏁 Script executed:

#!/bin/bash
set -e

# Locate the SCSS file
file=$(fd --hidden --exact-depth 6 '_popover.scss' | head -n1)
echo "File path: $file"
echo "----- First 5 lines of the file -----"
sed -n '1,5p' "$file"

Length of output: 690


Descendant combinator is already implied
SCSS treats newlines as whitespace in selectors, so

.bs-popover-auto[data-popper-placement^='bottom']
.popover-arrow:has(+ div > .popover-header)::after { … }

already compiles to

.bs-popover-auto[data-popper-placement^='bottom'] .popover-arrow:has(+ div > .popover-header)::after

No changes required to the selector.

Verify :has() support
Ensure your target browsers support the CSS :has() pseudo-class or provide a fallback for environments where it isn’t available.

Likely an incorrect or invalid review comment.

@VividLemon VividLemon requested a review from xvaara April 28, 2025 15:54
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pkg-pr-new bot commented Apr 28, 2025

bsvn-vite-ts

npm i https://pkg.pr.new/bootstrap-vue-next/bootstrap-vue-next@2671
npm i https://pkg.pr.new/bootstrap-vue-next/bootstrap-vue-next/@bootstrap-vue-next/nuxt@2671

commit: 86426bb

@xvaara
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xvaara commented Apr 28, 2025

also in #2556 I tested a way to get the css var from modal. Now that we are doing this we should add the --bs-modal-zindex and --bs-toast-max-width var from variables.scss to the :root

I don't think we need to support custom bootstrap #{$prefix} values?

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@xvaara xvaara force-pushed the move-styles-out-of-components branch from 571c67d to 8e929bc Compare May 22, 2025 13:13
@xvaara
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xvaara commented May 22, 2025

@coderabbitai full review

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coderabbitai bot commented May 22, 2025

✅ Actions performed

Full review triggered.

@xvaara xvaara merged commit 43ef54d into bootstrap-vue-next:main May 22, 2025
5 checks passed
xvaara added a commit to xvaara/bootstrap-vue-next that referenced this pull request May 26, 2025
* upstream/main:
  chore: remove blur from boverlay in cases where its not allowed by br… (bootstrap-vue-next#2712)
  feat(BTableLite): add `table-colgroup` slot (bootstrap-vue-next#2680)
  perf: use getter functions over computed in some cases
  feat(BModal): use css var for zindex, add helper vars and ontop class (bootstrap-vue-next#2556)
  feat(BFormTags): added feedbackAriaLive prop  (bootstrap-vue-next#2696)
  fix(scss) moved all scss styles out of components (bootstrap-vue-next#2671)
  fix(BModal): ensure clicking inside and releasing outside does not close modal (bootstrap-vue-next#2703) (bootstrap-vue-next#2704)
  fix(BToast): race condition if using setInterval to update countdown
  doc data
  feat(BPopover): add titleClass and bodyClass, remove unneeded customClass prop since class is inherited to the same place
  feat(BToast): add noProgress prop, make progress show as default if modelValue is number. fix(useToastController): if using the deprecated show method the countdown didn't start.
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2 participants