add d2l-navigation-button-icon component #151
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,126 @@ | ||
| import '@brightspace-ui/core/components/colors/colors.js'; | ||
| import '@brightspace-ui/core/components/icons/icon.js'; | ||
| import '@brightspace-ui/core/components/tooltip/tooltip.js'; | ||
| import { css, html, LitElement, nothing } from 'lit'; | ||
| import { FocusMixin } from '@brightspace-ui/core/mixins/focus-mixin.js'; | ||
| import { getUniqueId } from '@brightspace-ui/core/helpers/uniqueId.js'; | ||
| import { ifDefined } from 'lit/directives/if-defined.js'; | ||
| import { highlightBorderStyles } from './d2l-navigation-styles.js'; | ||
|
|
||
| /** | ||
| * Navigation button with an icon and text. | ||
| */ | ||
| class NavigationButtonIcon extends FocusMixin(LitElement) { | ||
|
|
||
| static get properties() { | ||
| return { | ||
| /** | ||
| * Disables the button | ||
| * @type {boolean} | ||
| */ | ||
| disabled: { reflect: true, type: Boolean }, | ||
| /** | ||
| * REQUIRED: Preset icon key (e.g. "tier1:gear") | ||
| * @type {string} | ||
| */ | ||
| icon: { type: String }, | ||
| /** | ||
| * REQUIRED: Text for the button | ||
| * @type {string} | ||
| */ | ||
| text: { type: String }, | ||
| /** | ||
| * Visually hides the text but still accessible | ||
| * @type {boolean} | ||
| */ | ||
| textHidden: { attribute: 'text-hidden', type: Boolean } | ||
| }; | ||
| } | ||
|
|
||
| static get styles() { | ||
| return [highlightBorderStyles, css` | ||
| :host { | ||
| display: inline-block; | ||
| height: 100%; | ||
| } | ||
| :host([hidden]) { | ||
| display: none; | ||
| } | ||
| button { | ||
| align-items: center; | ||
| background: transparent; | ||
| border: none; | ||
| color: var(--d2l-color-ferrite); | ||
| cursor: pointer; | ||
| font-family: inherit; | ||
| font-size: inherit; | ||
| height: 100%; | ||
| margin: 0; | ||
| min-height: 40px; | ||
| outline: none; | ||
| overflow: visible; | ||
| padding: 0; | ||
| position: relative; | ||
| white-space: nowrap; | ||
| } | ||
| /* Firefox includes a hidden border which messes up button dimensions */ | ||
| button::-moz-focus-inner { | ||
| border: 0; | ||
| } | ||
| button:not([disabled]):hover, | ||
| button:not([disabled]):focus { | ||
| --d2l-icon-fill-color: var(--d2l-color-celestine); | ||
| color: var(--d2l-color-celestine); | ||
| outline: none; | ||
| } | ||
| button[disabled] { | ||
| cursor: default; | ||
| opacity: 0.5; | ||
| } | ||
|
There was a problem hiding this comment. These styles are ported over from the |
||
| `]; | ||
| } | ||
|
|
||
| constructor() { | ||
| super(); | ||
| this.disabled = false; | ||
| this.textHidden = false; | ||
| this._buttonId = getUniqueId(); | ||
| } | ||
|
|
||
| static get focusElementSelector() { | ||
| return 'button'; | ||
| } | ||
|
|
||
| render() { | ||
| const { ariaLabel, id, text, tooltip } = this._getRenderSettings(); | ||
| const highlightBorder = !this.disabled ? html`<span class="d2l-navigation-highlight-border"></span>` : nothing; | ||
| return html` | ||
| <button id="${ifDefined(id)}" ?disabled="${this.disabled}" aria-label="${ifDefined(ariaLabel)}"> | ||
|
There was a problem hiding this comment. I'm setting |
||
| ${highlightBorder} | ||
| <d2l-icon icon="${this.icon}"></d2l-icon> | ||
| ${text} | ||
| </button> | ||
| ${tooltip} | ||
| `; | ||
| } | ||
|
|
||
| _getRenderSettings() { | ||
| if (this.textHidden) { | ||
| return { | ||
| ariaLabel: this.text, | ||
| id: this._buttonId, | ||
| text: nothing, | ||
| tooltip: html`<d2l-tooltip for="${this._buttonId}" for-type="label">${this.text}</d2l-tooltip>` | ||
| }; | ||
| } | ||
| return { | ||
| ariaLabel: undefined, | ||
| id: undefined, | ||
| text: this.text, | ||
| tooltip: nothing | ||
| }; | ||
| } | ||
|
|
||
| } | ||
|
|
||
| customElements.define('d2l-navigation-button-icon', NavigationButtonIcon); | ||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Missed this last time around.