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Merge pull request #4663 from nextcloud-libraries/enh/a11y/sidebar-tabs
enh(NcAppSidebarTabs): Make tab navigation accessible
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223
src/components/NcCheckboxRadioSwitch/NcCheckboxContent.vue
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|---|---|---|
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| <!-- | ||
| - @copyright 2023 Christopher Ng <chrng8@gmail.com> | ||
| - | ||
| - @author Christopher Ng <chrng8@gmail.com> | ||
| - | ||
| - @license AGPL-3.0-or-later | ||
| - | ||
| - This program is free software: you can redistribute it and/or modify | ||
| - it under the terms of the GNU Affero General Public License as | ||
| - published by the Free Software Foundation, either version 3 of the | ||
| - License, or (at your option) any later version. | ||
| - | ||
| - This program is distributed in the hope that it will be useful, | ||
| - but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| - GNU Affero General Public License for more details. | ||
| - | ||
| - You should have received a copy of the GNU Affero General Public License | ||
| - along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| - | ||
| --> | ||
|
|
||
| <template> | ||
| <component :is="wrapperElement" | ||
| :for="!isButtonType ? id : null" | ||
| class="checkbox-content"> | ||
| <span :class="['checkbox-content__icon', iconClass]" | ||
| :aria-hidden="true"> | ||
| <!-- @slot The checkbox/radio icon, you can use it for adding an icon to the button variant | ||
| @binding {bool} checked The input checked state | ||
| @binding {bool} loading The loading state | ||
| --> | ||
| <slot name="icon" | ||
| :checked="isChecked" | ||
| :loading="loading"> | ||
| <NcLoadingIcon v-if="loading" /> | ||
| <component :is="checkboxRadioIconElement" | ||
| v-else-if="!buttonVariant" | ||
| :size="size" /> | ||
| </slot> | ||
| </span> | ||
|
|
||
| <span :class="['checkbox-content__text', textClass]"> | ||
| <!-- @slot The checkbox/radio label --> | ||
| <slot /> | ||
| </span> | ||
| </component> | ||
| </template> | ||
|
|
||
| <script> | ||
| import CheckboxBlankOutline from 'vue-material-design-icons/CheckboxBlankOutline.vue' | ||
| import MinusBox from 'vue-material-design-icons/MinusBox.vue' | ||
| import CheckboxMarked from 'vue-material-design-icons/CheckboxMarked.vue' | ||
| import RadioboxMarked from 'vue-material-design-icons/RadioboxMarked.vue' | ||
| import RadioboxBlank from 'vue-material-design-icons/RadioboxBlank.vue' | ||
| import ToggleSwitchOff from 'vue-material-design-icons/ToggleSwitchOff.vue' | ||
| import ToggleSwitch from 'vue-material-design-icons/ToggleSwitch.vue' | ||
| import NcLoadingIcon from '../NcLoadingIcon/index.js' | ||
| import { TYPE_BUTTON, TYPE_CHECKBOX, TYPE_RADIO, TYPE_SWITCH } from './NcCheckboxRadioSwitch.vue' | ||
| export default { | ||
| name: 'NcCheckboxContent', | ||
| components: { | ||
| NcLoadingIcon, | ||
| }, | ||
| props: { | ||
| /** | ||
| * Unique id attribute of the input to label | ||
| */ | ||
| id: { | ||
| type: String, | ||
| default: null, | ||
| }, | ||
| /** | ||
| * Class for the icon element | ||
| */ | ||
| iconClass: { | ||
| type: [String, Object], | ||
| default: null, | ||
| }, | ||
| /** | ||
| * Class for the text element | ||
| */ | ||
| textClass: { | ||
| type: [String, Object], | ||
| default: null, | ||
| }, | ||
| /** | ||
| * Type of the input. checkbox, radio, switch, or button. | ||
| * | ||
| * Only use button when used in a `tablist` container and the | ||
| * `tab` role is set. | ||
| */ | ||
| type: { | ||
| type: String, | ||
| default: 'checkbox', | ||
| validator: type => [ | ||
| TYPE_CHECKBOX, | ||
| TYPE_RADIO, | ||
| TYPE_SWITCH, | ||
| TYPE_BUTTON, | ||
| ].includes(type), | ||
| }, | ||
| /** | ||
| * Toggle the alternative button style | ||
| */ | ||
| buttonVariant: { | ||
| type: Boolean, | ||
| default: false, | ||
| }, | ||
| /** | ||
| * True if the entry is checked | ||
| */ | ||
| isChecked: { | ||
| type: Boolean, | ||
| default: false, | ||
| }, | ||
| /** | ||
| * Loading state | ||
| */ | ||
| loading: { | ||
| type: Boolean, | ||
| default: false, | ||
| }, | ||
| /** | ||
| * Icon size | ||
| */ | ||
| size: { | ||
| type: Number, | ||
| default: 24, | ||
| }, | ||
| }, | ||
| computed: { | ||
| isButtonType() { | ||
| return this.type === TYPE_BUTTON | ||
| }, | ||
| wrapperElement() { | ||
| if (this.isButtonType) { | ||
| return 'span' | ||
| } | ||
| return 'label' | ||
| }, | ||
| /** | ||
| * Returns the proper Material icon depending on the select case | ||
| * | ||
| * @return {object} | ||
| */ | ||
| checkboxRadioIconElement() { | ||
| if (this.type === TYPE_RADIO) { | ||
| if (this.isChecked) { | ||
| return RadioboxMarked | ||
| } | ||
| return RadioboxBlank | ||
| } | ||
| // Switch | ||
| if (this.type === TYPE_SWITCH) { | ||
| if (this.isChecked) { | ||
| return ToggleSwitch | ||
| } | ||
| return ToggleSwitchOff | ||
| } | ||
| // Checkbox | ||
| if (this.indeterminate) { | ||
| return MinusBox | ||
| } | ||
| if (this.isChecked) { | ||
| return CheckboxMarked | ||
| } | ||
| return CheckboxBlankOutline | ||
| }, | ||
| }, | ||
| } | ||
| </script> | ||
|
|
||
| <style lang="scss" scoped> | ||
| .checkbox-content { | ||
| display: flex; | ||
| align-items: center; | ||
| flex-direction: row; | ||
| gap: 4px; | ||
| user-select: none; | ||
| min-height: $clickable-area; | ||
| border-radius: $clickable-area; | ||
| padding: 4px $icon-margin; | ||
| // Set to 100% to make text overflow work on button style | ||
| width: 100%; | ||
| // but restrict to content so plain checkboxes / radio switches do not expand | ||
| max-width: fit-content; | ||
| &__text { | ||
| &:empty { | ||
| // hide text if empty to ensure checkbox outline is a circle instead of oval | ||
| display: none; | ||
| } | ||
| } | ||
| &__icon > * { | ||
| color: var(--color-primary-element); | ||
| width: var(--icon-size); | ||
| height: var(--icon-size); | ||
| } | ||
| &, * { | ||
| cursor: pointer; | ||
| } | ||
| } | ||
| </style> |
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