Add access key to button

packages/components/src/components.d.ts

@@ -16,6 +16,7 @@ import { PropColor } from "./types/props/color";
 import { KoliBriHorizontalIcons, KoliBriIconsProp } from "./types/icons";
 import { ButtonProps } from "./components/button/types";
 import { BreadcrumbLinkProps } from "./components/breadcrumb/types";
+import { AccessKeyPropType } from "./types/props/access-key";
 import { CustomClassPropType } from "./types/props/custom-class";
 import { IconsPropType } from "./types/props/icons";
 import { ButtonCallbacksPropType } from "./types/props/button-callbacks";
@@ -71,6 +72,7 @@ export { PropColor } from "./types/props/color";
 export { KoliBriHorizontalIcons, KoliBriIconsProp } from "./types/icons";
 export { ButtonProps } from "./components/button/types";
 export { BreadcrumbLinkProps } from "./components/breadcrumb/types";
+export { AccessKeyPropType } from "./types/props/access-key";
 export { CustomClassPropType } from "./types/props/custom-class";
 export { IconsPropType } from "./types/props/icons";
 export { ButtonCallbacksPropType } from "./types/props/button-callbacks";
@@ -256,6 +258,10 @@ export namespace Components {
         "_links": Stringified<BreadcrumbLinkProps[]>;
     }
     interface KolButton {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Defines which elements are controlled by this component. (https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls)
          */
@@ -335,6 +341,10 @@ export namespace Components {
     interface KolButtonGroupWc {
     }
     interface KolButtonLink {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Defines which elements are controlled by this component. (https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls)
          */
@@ -414,6 +424,10 @@ export namespace Components {
         "_link": ButtonOrLinkOrTextWithChildrenProps;
     }
     interface KolButtonWc {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Defines which elements are controlled by this component. (https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls)
          */
@@ -2148,6 +2162,10 @@ export namespace Components {
         "_links": Stringified<LinkProps[]>;
     }
     interface KolSpan {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Hides the caption by default and displays the caption text with a tooltip when the interactive element is focused or the mouse is over it.
           * @TODO : Change type back to `HideLabelPropType` after Stencil#4663 has been resolved.
@@ -2163,6 +2181,10 @@ export namespace Components {
         "_label": LabelWithExpertSlotPropType;
     }
     interface KolSpanWc {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Allows to use markdown in the label. Defaults to `false`.
          */
@@ -2435,6 +2457,10 @@ export namespace Components {
         "enqueue": (toast: Toast) => Promise<void>;
     }
     interface KolTooltipWc {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Defines the alignment of the tooltip, popover or tabs in relation to the element.
          */
@@ -3009,6 +3035,10 @@ declare namespace LocalJSX {
         "_links": Stringified<BreadcrumbLinkProps[]>;
     }
     interface KolButton {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Defines which elements are controlled by this component. (https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls)
          */
@@ -3088,6 +3118,10 @@ declare namespace LocalJSX {
     interface KolButtonGroupWc {
     }
     interface KolButtonLink {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Defines which elements are controlled by this component. (https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls)
          */
@@ -3167,6 +3201,10 @@ declare namespace LocalJSX {
         "_link": ButtonOrLinkOrTextWithChildrenProps;
     }
     interface KolButtonWc {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Defines which elements are controlled by this component. (https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls)
          */
@@ -4901,6 +4939,10 @@ declare namespace LocalJSX {
         "_links": Stringified<LinkProps[]>;
     }
     interface KolSpan {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Hides the caption by default and displays the caption text with a tooltip when the interactive element is focused or the mouse is over it.
           * @TODO : Change type back to `HideLabelPropType` after Stencil#4663 has been resolved.
@@ -4916,6 +4958,10 @@ declare namespace LocalJSX {
         "_label": LabelWithExpertSlotPropType;
     }
     interface KolSpanWc {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Allows to use markdown in the label. Defaults to `false`.
          */
@@ -5187,6 +5233,10 @@ declare namespace LocalJSX {
     interface KolToastContainer {
     }
     interface KolTooltipWc {
+        /**
+          * Defines the elements access key.
+         */
+        "_accessKey"?: AccessKeyPropType;
         /**
           * Defines the alignment of the tooltip, popover or tabs in relation to the element.
          */

packages/components/src/components/button-link/component.tsx

@@ -13,6 +13,7 @@ import { TooltipAlignPropType } from '../../types/props/tooltip-align';
 import { StencilUnknown } from '../../types/unknown';
 import { propagateFocus } from '../../utils/reuse';
 import { Props } from './types';
+import { AccessKeyPropType } from '../../types/props/access-key';
 
 @Component({
 	tag: 'kol-button-link',
@@ -35,6 +36,7 @@ export class KolButtonLink implements Props {
 			<Host>
 				<kol-button-wc
 					ref={this.catchRef}
+					_accessKey={this._accessKey}
 					_ariaControls={this._ariaControls}
 					_ariaExpanded={this._ariaExpanded}
 					_ariaSelected={this._ariaSelected}
@@ -58,6 +60,11 @@ export class KolButtonLink implements Props {
 		);
 	}
 
+	/**
+	 * Defines the elements access key.
+	 */
+	@Prop() public _accessKey?: AccessKeyPropType;
+
 	/**
 	 * Defines which elements are controlled by this component. (https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls)
 	 */

packages/components/src/components/button/component.tsx

@@ -25,6 +25,7 @@ import { propagateResetEventToForm, propagateSubmitEventToForm } from '../form/c
 import { AssociatedInputController } from '../input-adapter-leanup/associated.controller';
 import { API } from './types';
 import { validateAriaSelected } from '../../types/props/aria-selected';
+import { AccessKeyPropType, validateAccessKey } from '../../types/props/access-key';
 
 /**
  * @internal
@@ -75,6 +76,7 @@ export class KolButtonWc implements API {
 			<Host>
 				<button
 					ref={this.catchRef}
+					accessKey={this.state._accessKey || undefined}
 					aria-controls={this.state._ariaControls}
 					aria-expanded={mapBoolean2String(this.state._ariaExpanded)}
 					aria-label={this.state._hideLabel && typeof this.state._label === 'string' ? this.state._label : undefined}
@@ -96,7 +98,13 @@ export class KolButtonWc implements API {
 					tabIndex={this.state._tabIndex}
 					type={this.state._type}
 				>
-					<kol-span-wc class="button-inner" _icons={this.state._icons} _hideLabel={this.state._hideLabel} _label={hasExpertSlot ? '' : this.state._label}>
+					<kol-span-wc
+						class="button-inner"
+						_icons={this.state._icons}
+						_hideLabel={this.state._hideLabel}
+						_label={hasExpertSlot ? '' : this.state._label}
+						_accessKey={this.state._accessKey}
+					>
 						<slot name="expert" slot="expert"></slot>
 					</kol-span-wc>
 				</button>
@@ -107,6 +115,7 @@ export class KolButtonWc implements API {
 					 */
 					aria-hidden="true"
 					hidden={hasExpertSlot || !this.state._hideLabel}
+					_accessKey={this._accessKey}
 					_align={this.state._tooltipAlign}
 					_label={typeof this.state._label === 'string' ? this.state._label : ''}
 				></kol-tooltip-wc>
@@ -116,6 +125,11 @@ export class KolButtonWc implements API {
 
 	private readonly controller: AssociatedInputController;
 
+	/**
+	 * Defines the elements access key.
+	 */
+	@Prop() public _accessKey?: AccessKeyPropType;
+
 	/**
 	 * Defines which elements are controlled by this component. (https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls)
 	 */
@@ -221,6 +235,11 @@ export class KolButtonWc implements API {
 		this.controller = new AssociatedInputController(this, 'button', this.host);
 	}
 
+	@Watch('_accessKey')
+	public validateAccessKey(value?: AccessKeyPropType): void {
+		validateAccessKey(this, value);
+	}
+
 	@Watch('_ariaControls')
 	public validateAriaControls(value?: string): void {
 		validateAriaControls(this, value);
@@ -316,6 +335,7 @@ export class KolButtonWc implements API {
 	}
 
 	public componentWillLoad(): void {
+		this.validateAccessKey(this._accessKey);
 		this.validateAriaControls(this._ariaControls);
 		this.validateAriaExpanded(this._ariaExpanded);
 		this.validateAriaSelected(this._ariaSelected);

packages/components/src/components/button/shadow.tsx

@@ -13,6 +13,7 @@ import { TooltipAlignPropType } from '../../types/props/tooltip-align';
 import { StencilUnknown } from '../../types/unknown';
 import { propagateFocus } from '../../utils/reuse';
 import { Props } from './types';
+import { AccessKeyPropType } from '../../types/props/access-key';
 
 @Component({
 	tag: 'kol-button',
@@ -40,6 +41,7 @@ export class KolButton implements Props {
 						[this._variant as string]: this._variant !== 'custom',
 						[this._customClass as string]: this._variant === 'custom' && typeof this._customClass === 'string' && this._customClass.length > 0,
 					}}
+					_accessKey={this._accessKey}
 					_ariaControls={this._ariaControls}
 					_ariaExpanded={this._ariaExpanded}
 					_ariaSelected={this._ariaSelected}
@@ -65,6 +67,11 @@ export class KolButton implements Props {
 		);
 	}
 
+	/**
+	 * Defines the elements access key.
+	 */
+	@Prop() public _accessKey?: AccessKeyPropType;
+
 	/**
 	 * Defines which elements are controlled by this component. (https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls)
 	 */

packages/components/src/components/button/types.ts

@@ -19,6 +19,7 @@ import { PropName } from '../../types/props/name';
 import { PropSyncValueBySelector } from '../../types/props/sync-value-by-selector';
 import { PropTooltipAlign } from '../../types/props/tooltip-align';
 import { StencilUnknown } from '../../types/unknown';
+import { PropAccessKey } from '../../types/props/access-key';
 
 export type RequiredButtonProps = PropLabelWithExpertSlot;
 export type OptionalButtonProps = {
@@ -38,7 +39,8 @@ export type OptionalButtonProps = {
 	PropId &
 	PropName &
 	PropSyncValueBySelector &
-	PropTooltipAlign;
+	PropTooltipAlign &
+	PropAccessKey;
 export type ButtonProps = Generic.Element.Members<RequiredButtonProps, OptionalButtonProps>;
 
 export type RequiredButtonStates = RequiredButtonProps &

packages/components/src/components/span/InternalUnderlinedAccessKey.tsx

@@ -0,0 +1,25 @@
+import { h } from '@stencil/core';
+
+type Props = {
+	label: string;
+	accessKey: string;
+};
+export const InternalUnderlinedAccessKey = ({ label, accessKey }: Props) => {
+	/* Prefer capitalization as defined in the access key, try uppercase/lowercase when there's no match. */
+	let [first, ...rest] = label.split(accessKey);
+	if (rest.length === 0) {
+		accessKey = accessKey.toUpperCase();
+		[first, ...rest] = label.split(accessKey);
+	}
+	if (rest.length === 0) {
+		accessKey = accessKey.toLowerCase();
+		[first, ...rest] = label.split(accessKey);
+	}
+	return (
+		<span>
+			{first}
+			{rest.length ? <u>{accessKey}</u> : null}
+			{rest.length ? rest.join(accessKey) : null}
+		</span>
+	);
+};

packages/components/src/components/span/component.tsx

@@ -9,6 +9,8 @@ import { md } from '../../utils/markdown';
 import { watchBoolean } from '../../utils/prop.validators';
 import { showExpertSlot } from '../../utils/reuse';
 import { API, States } from './types';
+import { AccessKeyPropType, validateAccessKey } from '../../types/props/access-key';
+import { InternalUnderlinedAccessKey } from './InternalUnderlinedAccessKey';
 
 /**
  * @internal
@@ -33,21 +35,37 @@ export class KolSpanWc implements API {
 						this.state._allowMarkdown && typeof this.state._label === 'string' && this.state._label.length > 0 ? (
 							<span class="span-label md" innerHTML={md(this.state._label)} />
 						) : (
-							<span class="span-label">{this.state._label ?? ''}</span>
+							<span class="span-label">
+								{this.state._accessKey && this.state._label.length ? (
+									<InternalUnderlinedAccessKey label={this.state._label} accessKey={this.state._accessKey} />
+								) : (
+									this.state._label ?? ''
+								)}
+							</span>
 						)
 					) : (
 						''
 					)}
 					<span aria-hidden={hideExpertSlot ? 'true' : undefined} class="span-label" hidden={hideExpertSlot}>
 						<slot name="expert" />
 					</span>
+					{this.state._accessKey && (
+						<span class="access-key-hint" aria-hidden>
+							{this.state._accessKey}
+						</span>
+					)}
 					{this.state._icons.right && <kol-icon class="icon right" style={this.state._icons.right.style} _label="" _icons={this.state._icons.right.icon} />}
 				</span>
 				{this.state._icons.bottom && <kol-icon class="icon bottom" style={this.state._icons.bottom.style} _label="" _icons={this.state._icons.bottom.icon} />}
 			</Host>
 		);
 	}
 
+	/**
+	 * Defines the elements access key.
+	 */
+	@Prop() public _accessKey?: AccessKeyPropType;
+
 	/**
 	 * Allows to use markdown in the label. Defaults to `false`.
 	 */
@@ -77,6 +95,11 @@ export class KolSpanWc implements API {
 		_label: '', // ⚠ required
 	};
 
+	@Watch('_accessKey')
+	public validateAccessKey(value?: AccessKeyPropType): void {
+		validateAccessKey(this, value);
+	}
+
 	@Watch('_allowMarkdown')
 	public validateAllowMarkdown(value?: boolean): void {
 		watchBoolean(this, '_allowMarkdown', value, {
@@ -100,6 +123,7 @@ export class KolSpanWc implements API {
 	}
 
 	public componentWillLoad(): void {
+		this.validateAccessKey(this._accessKey);
 		this.validateAllowMarkdown(this._allowMarkdown);
 		this.validateHideLabel(this._hideLabel);
 		this.validateIcons(this._icons);