diff options
-rw-r--r-- | scss/_popover.scss | 128 | ||||
-rw-r--r-- | scss/_tooltip.scss | 4 | ||||
-rw-r--r-- | scss/_variables.scss | 9 | ||||
-rw-r--r-- | site/assets/scss/_component-examples.scss | 11 | ||||
-rw-r--r-- | site/content/docs/5.1/components/popovers.md | 60 |
5 files changed, 147 insertions, 65 deletions
diff --git a/scss/_popover.scss b/scss/_popover.scss index 0d487a505b..476a76816c 100644 --- a/scss/_popover.scss +++ b/scss/_popover.scss @@ -1,27 +1,50 @@ +// stylelint-disable custom-property-empty-line-before + .popover { + // scss-docs-start popover-css-vars + --#{$variable-prefix}popover-zindex: #{$zindex-popover}; + --#{$variable-prefix}popover-max-width: #{$popover-max-width}; + @include rfs($popover-font-size, --#{$variable-prefix}popover-font-size); + --#{$variable-prefix}popover-bg: #{$popover-bg}; + --#{$variable-prefix}popover-border-width: #{$popover-border-width}; + --#{$variable-prefix}popover-border-color: #{$popover-border-color}; + --#{$variable-prefix}popover-border-radius: #{$popover-border-radius}; + --#{$variable-prefix}popover-box-shadow: #{$popover-box-shadow}; + --#{$variable-prefix}popover-header-padding-x: #{$popover-header-padding-x}; + --#{$variable-prefix}popover-header-padding-y: #{$popover-header-padding-y}; + --#{$variable-prefix}popover-header-color: #{$popover-header-color}; + --#{$variable-prefix}popover-header-bg: #{$popover-header-bg}; + --#{$variable-prefix}popover-body-padding-x: #{$popover-body-padding-x}; + --#{$variable-prefix}popover-body-padding-y: #{$popover-body-padding-y}; + --#{$variable-prefix}popover-body-color: #{$popover-body-color}; + --#{$variable-prefix}popover-arrow-width: #{$popover-arrow-width}; + --#{$variable-prefix}popover-arrow-height: #{$popover-arrow-height}; + --#{$variable-prefix}popover-arrow-border: var(--#{$variable-prefix}popover-border-color); + // scss-docs-end popover-css-vars + position: absolute; top: 0; left: 0 #{"/* rtl:ignore */"}; - z-index: $zindex-popover; + z-index: var(--#{$variable-prefix}popover-zindex); display: block; - max-width: $popover-max-width; + max-width: var(--#{$variable-prefix}popover-max-width); // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element. // So reset our font and text properties to avoid inheriting weird values. @include reset-text(); - @include font-size($popover-font-size); + font-size: var(--#{$variable-prefix}popover-font-size); // Allow breaking very long words so they don't overflow the popover's bounds word-wrap: break-word; - background-color: $popover-bg; + background-color: var(--#{$variable-prefix}popover-bg); background-clip: padding-box; - border: $popover-border-width solid $popover-border-color; - @include border-radius($popover-border-radius); - @include box-shadow($popover-box-shadow); + border: var(--#{$variable-prefix}popover-border-width) solid var(--#{$variable-prefix}popover-border-color); + @include border-radius(var(--#{$variable-prefix}popover-border-radius)); + @include box-shadow(var(--#{$variable-prefix}popover-box-shadow)); .popover-arrow { position: absolute; display: block; - width: $popover-arrow-width; - height: $popover-arrow-height; + width: var(--#{$variable-prefix}popover-arrow-width); + height: var(--#{$variable-prefix}popover-arrow-height); &::before, &::after { @@ -30,24 +53,28 @@ content: ""; border-color: transparent; border-style: solid; + border-width: 0; } } } .bs-popover-top { > .popover-arrow { - bottom: subtract(-$popover-arrow-height, $popover-border-width); + bottom: calc((var(--#{$variable-prefix}popover-arrow-height)) * -1); // stylelint-disable-line function-disallowed-list + + &::before, + &::after { + border-width: var(--#{$variable-prefix}popover-arrow-height) calc(var(--#{$variable-prefix}popover-arrow-width) * .5) 0; // stylelint-disable-line function-disallowed-list + } &::before { bottom: 0; - border-width: $popover-arrow-height ($popover-arrow-width * .5) 0; - border-top-color: $popover-arrow-outer-color; + border-top-color: var(--#{$variable-prefix}popover-arrow-border); } &::after { - bottom: $popover-border-width; - border-width: $popover-arrow-height ($popover-arrow-width * .5) 0; - border-top-color: $popover-arrow-color; + bottom: var(--#{$variable-prefix}popover-border-width); + border-top-color: var(--#{$variable-prefix}popover-bg); } } } @@ -55,20 +82,23 @@ /* rtl:begin:ignore */ .bs-popover-end { > .popover-arrow { - left: subtract(-$popover-arrow-height, $popover-border-width); - width: $popover-arrow-height; - height: $popover-arrow-width; + left: calc((var(--#{$variable-prefix}popover-arrow-height)) * -1); // stylelint-disable-line function-disallowed-list + width: var(--#{$variable-prefix}popover-arrow-height); + height: var(--#{$variable-prefix}popover-arrow-width); + + &::before, + &::after { + border-width: calc(var(--#{$variable-prefix}popover-arrow-width) * .5) var(--#{$variable-prefix}popover-arrow-height) calc(var(--#{$variable-prefix}popover-arrow-width) * .5) 0; // stylelint-disable-line function-disallowed-list + } &::before { left: 0; - border-width: ($popover-arrow-width * .5) $popover-arrow-height ($popover-arrow-width * .5) 0; - border-right-color: $popover-arrow-outer-color; + border-right-color: var(--#{$variable-prefix}popover-arrow-border); } &::after { - left: $popover-border-width; - border-width: ($popover-arrow-width * .5) $popover-arrow-height ($popover-arrow-width * .5) 0; - border-right-color: $popover-arrow-color; + left: var(--#{$variable-prefix}popover-border-width); + border-right-color: var(--#{$variable-prefix}popover-bg); } } } @@ -77,18 +107,21 @@ .bs-popover-bottom { > .popover-arrow { - top: subtract(-$popover-arrow-height, $popover-border-width); + top: calc((var(--#{$variable-prefix}popover-arrow-height)) * -1); // stylelint-disable-line function-disallowed-list + + &::before, + &::after { + border-width: 0 calc(var(--#{$variable-prefix}popover-arrow-width) * .5) var(--#{$variable-prefix}popover-arrow-height); // stylelint-disable-line function-disallowed-list + } &::before { top: 0; - border-width: 0 ($popover-arrow-width * .5) $popover-arrow-height ($popover-arrow-width * .5); - border-bottom-color: $popover-arrow-outer-color; + border-bottom-color: var(--#{$variable-prefix}popover-arrow-border); } &::after { - top: $popover-border-width; - border-width: 0 ($popover-arrow-width * .5) $popover-arrow-height ($popover-arrow-width * .5); - border-bottom-color: $popover-arrow-color; + top: var(--#{$variable-prefix}popover-border-width); + border-bottom-color: var(--#{$variable-prefix}popover-bg); } } @@ -98,30 +131,33 @@ top: 0; left: 50%; display: block; - width: $popover-arrow-width; - margin-left: -$popover-arrow-width * .5; + width: var(--#{$variable-prefix}popover-arrow-width); + margin-left: calc(var(--#{$variable-prefix}popover-arrow-width) * -.5); // stylelint-disable-line function-disallowed-list content: ""; - border-bottom: $popover-border-width solid $popover-header-bg; + border-bottom: var(--#{$variable-prefix}popover-border-width) solid var(--#{$variable-prefix}popover-header-bg); } } /* rtl:begin:ignore */ .bs-popover-start { > .popover-arrow { - right: subtract(-$popover-arrow-height, $popover-border-width); - width: $popover-arrow-height; - height: $popover-arrow-width; + right: calc((var(--#{$variable-prefix}popover-arrow-height)) * -1); // stylelint-disable-line function-disallowed-list + width: var(--#{$variable-prefix}popover-arrow-height); + height: var(--#{$variable-prefix}popover-arrow-width); + + &::before, + &::after { + border-width: calc(var(--#{$variable-prefix}popover-arrow-width) * .5) 0 calc(var(--#{$variable-prefix}popover-arrow-width) * .5) var(--#{$variable-prefix}popover-arrow-height); // stylelint-disable-line function-disallowed-list + } &::before { right: 0; - border-width: ($popover-arrow-width * .5) 0 ($popover-arrow-width * .5) $popover-arrow-height; - border-left-color: $popover-arrow-outer-color; + border-left-color: var(--#{$variable-prefix}popover-arrow-border); } &::after { - right: $popover-border-width; - border-width: ($popover-arrow-width * .5) 0 ($popover-arrow-width * .5) $popover-arrow-height; - border-left-color: $popover-arrow-color; + right: var(--#{$variable-prefix}popover-border-width); + border-left-color: var(--#{$variable-prefix}popover-bg); } } } @@ -145,12 +181,12 @@ // Offset the popover to account for the popover arrow .popover-header { - padding: $popover-header-padding-y $popover-header-padding-x; + padding: var(--#{$variable-prefix}popover-header-padding-y) var(--#{$variable-prefix}popover-header-padding-x); margin-bottom: 0; // Reset the default from Reboot @include font-size($font-size-base); - color: $popover-header-color; - background-color: $popover-header-bg; - border-bottom: $popover-border-width solid $popover-border-color; + color: var(--#{$variable-prefix}popover-header-color); + background-color: var(--#{$variable-prefix}popover-header-bg); + border-bottom: var(--#{$variable-prefix}popover-border-width) solid var(--#{$variable-prefix}popover-border-color); @include border-top-radius($popover-inner-border-radius); &:empty { @@ -159,6 +195,6 @@ } .popover-body { - padding: $popover-body-padding-y $popover-body-padding-x; - color: $popover-body-color; + padding: var(--#{$variable-prefix}popover-body-padding-y) var(--#{$variable-prefix}popover-body-padding-x); + color: var(--#{$variable-prefix}popover-body-color); } diff --git a/scss/_tooltip.scss b/scss/_tooltip.scss index 7fbf706952..5c92b55496 100644 --- a/scss/_tooltip.scss +++ b/scss/_tooltip.scss @@ -1,3 +1,5 @@ +// stylelint-disable custom-property-empty-line-before + // Base class .tooltip { // scss-docs-start tooltip-css-vars @@ -6,7 +8,7 @@ --#{$variable-prefix}tooltip-padding-x: #{$tooltip-padding-x}; --#{$variable-prefix}tooltip-padding-y: #{$tooltip-padding-y}; --#{$variable-prefix}tooltip-margin: #{$tooltip-margin}; - --#{$variable-prefix}tooltip-font-size: #{$tooltip-font-size}; + @include rfs($tooltip-font-size, --#{$variable-prefix}tooltip-font-size); --#{$variable-prefix}tooltip-color: #{$tooltip-color}; --#{$variable-prefix}tooltip-bg: #{$tooltip-bg}; --#{$variable-prefix}tooltip-border-radius: #{$tooltip-border-radius}; diff --git a/scss/_variables.scss b/scss/_variables.scss index 6eda4ee449..ad2c959c5e 100644 --- a/scss/_variables.scss +++ b/scss/_variables.scss @@ -1295,7 +1295,7 @@ $tooltip-margin: 0 !default; $tooltip-arrow-width: .8rem !default; $tooltip-arrow-height: .4rem !default; // fusv-disable -$tooltip-arrow-color: null !default; // Deprecated in v5.2.0 for CSS variables +$tooltip-arrow-color: null !default; // Deprecated in Bootstrap 5.2.0 for CSS variables // fusv-enable // scss-docs-end tooltip-variables @@ -1333,10 +1333,13 @@ $popover-body-padding-x: $spacer !default; $popover-arrow-width: 1rem !default; $popover-arrow-height: .5rem !default; -$popover-arrow-color: $popover-bg !default; +// scss-docs-end popover-variables +// fusv-disable +// Deprecated in Bootstrap 5.2.0 for CSS variables +$popover-arrow-color: $popover-bg !default; $popover-arrow-outer-color: fade-in($popover-border-color, .05) !default; -// scss-docs-end popover-variables +// fusv-enable // Toasts diff --git a/site/assets/scss/_component-examples.scss b/site/assets/scss/_component-examples.scss index d29fefa7d6..31a5063a7c 100644 --- a/site/assets/scss/_component-examples.scss +++ b/site/assets/scss/_component-examples.scss @@ -243,6 +243,17 @@ --bs-tooltip-bg: var(--bs-primary); } +// scss-docs-start custom-popovers +.custom-popover { + --bs-popover-max-width: 200px; + --bs-popover-border-color: var(--bs-primary); + --bs-popover-header-bg: var(--bs-primary); + --bs-popover-header-color: var(--bs-white); + --bs-popover-body-padding-x: 1rem; + --bs-popover-body-padding-y: .5rem; +} +// scss-docs-end custom-popovers + // Scrollspy demo on fixed height div .scrollspy-example { position: relative; diff --git a/site/content/docs/5.1/components/popovers.md b/site/content/docs/5.1/components/popovers.md index 0acc76a0a2..90132cf199 100644 --- a/site/content/docs/5.1/components/popovers.md +++ b/site/content/docs/5.1/components/popovers.md @@ -10,7 +10,7 @@ toc: true Things to know when using the popover plugin: -- Popovers rely on the 3rd party library [Popper](https://popper.js.org/) for positioning. You must include [popper.min.js]({{< param "cdn.popper" >}}) before bootstrap.js or use `bootstrap.bundle.min.js` / `bootstrap.bundle.js` which contains Popper in order for popovers to work! +- Popovers rely on the third party library [Popper](https://popper.js.org/) for positioning. You must include [popper.min.js]({{< param "cdn.popper" >}}) before `bootstrap.js`, or use one `bootstrap.bundle.min.js` which contains Popper. - Popovers require the [tooltip plugin]({{< docsref "/components/tooltips" >}}) as a dependency. - Popovers are opt-in for performance reasons, so **you must initialize them yourself**. - Zero-length `title` and `content` values will never show a popover. @@ -31,9 +31,11 @@ Things to know when using the popover plugin: Keep reading to see how popovers work with some examples. -## Example: Enable popovers everywhere +## Examples -One way to initialize all popovers on a page would be to select them by their `data-bs-toggle` attribute: +### Enable popovers + +As mentioned above, you must initialize popovers before they can be used. One way to initialize all popovers on a page would be to select them by their `data-bs-toggle` attribute, like so: ```js var popoverTriggerList = Array.prototype.slice.call(document.querySelectorAll('[data-bs-toggle="popover"]')) @@ -42,17 +44,9 @@ var popoverList = popoverTriggerList.map(function (popoverTriggerEl) { }) ``` -## Example: Using the `container` option - -When you have some styles on a parent element that interfere with a popover, you'll want to specify a custom `container` so that the popover's HTML appears within that element instead. - -```js -var popover = new bootstrap.Popover(document.querySelector('.example-popover'), { - container: 'body' -}) -``` +### Live demo -## Example +We use JavaScript similar to the snippet above to render the following live popover. Titles are set via `title` attribute and body content is set via `data-bs-content`. {{< example >}} <button type="button" class="btn btn-lg btn-danger" data-bs-toggle="popover" title="Popover title" data-bs-content="And here's some amazing content. It's very engaging. Right?">Click to toggle popover</button> @@ -60,7 +54,7 @@ var popover = new bootstrap.Popover(document.querySelector('.example-popover'), ### Four directions -Four options are available: top, right, bottom, and left aligned. Directions are mirrored when using Bootstrap in RTL. +Four options are available: top, right, bottom, and left. Directions are mirrored when using Bootstrap in RTL. Set `data-bs-placement` to change the direction. {{< example >}} <button type="button" class="btn btn-secondary" data-bs-container="body" data-bs-toggle="popover" data-bs-placement="top" data-bs-content="Top popover"> @@ -77,6 +71,34 @@ Four options are available: top, right, bottom, and left aligned. Directions are </button> {{< /example >}} +### Custom `container` + +When you have some styles on a parent element that interfere with a popover, you'll want to specify a custom `container` so that the popover's HTML appears within that element instead. This is common in responsive tables, input groups, and the like. + +```js +var popover = new bootstrap.Popover(document.querySelector('.example-popover'), { + container: 'body' +}) +``` + +### Custom popovers + +<small class="d-inline-flex px-2 py-1 font-monospace text-muted border rounded-3">Added in v5.2.0</small> + +You can customize the appearance of popovers using [CSS variables](#variables). We set a custom class with `data-bs-custom-class="custom-popover"` to scope our custom appearance and use it to override some of the local CSS variables. + +{{< scss-docs name="custom-popovers" file="site/assets/scss/_component-examples.scss" >}} + +{{< example class="custom-popover-demo" >}} +<button type="button" class="btn btn-secondary" + data-bs-toggle="popover" data-bs-placement="right" + data-bs-custom-class="custom-popover" + title="Custom popover" + data-bs-content="This popover is themed via CSS variables."> + Custom popover +</button> +{{< /example >}} + ### Dismiss on next click Use the `focus` trigger to dismiss popovers on the user's next click of a different element than the toggle element. @@ -109,10 +131,18 @@ For disabled popover triggers, you may also prefer `data-bs-trigger="hover focus </span> {{< /example >}} -## Sass +## CSS ### Variables +<small class="d-inline-flex px-2 py-1 font-monospace text-muted border rounded-3">Added in v5.2.0</small> + +As part of Bootstrap’s evolving CSS variables approach, popovers now use local CSS variables on `.popover` for enhanced real-time customization. Values for the CSS variables are set via Sass, so Sass customization is still supported, too. + +{{< scss-docs name="popover-css-vars" file="scss/_popover.scss" >}} + +### Sass variables + {{< scss-docs name="popover-variables" file="scss/_variables.scss" >}} ## Usage |