carbon-components-angular
Version:
Next generation components
151 lines • 14.6 kB
JavaScript
import { ChangeDetectionStrategy, Component, HostListener, Input, TemplateRef } from "@angular/core";
import { PopoverContainer } from "carbon-components-angular/popover";
import * as i0 from "@angular/core";
import * as i1 from "@angular/common";
/**
* Get started with importing the module:
*
* ```typescript
* import { TooltipModule } from 'carbon-components-angular';
* ```
*
* [See demo](../../?path=/story/components-tooltip-definition--basic)
*/
export class TooltipDefinition extends PopoverContainer {
constructor(elementRef, ngZone, renderer, changeDetectorRef) {
super(elementRef, ngZone, renderer, changeDetectorRef);
this.elementRef = elementRef;
this.ngZone = ngZone;
this.renderer = renderer;
this.changeDetectorRef = changeDetectorRef;
this.id = `tooltip-definition-${TooltipDefinition.tooltipCount++}`;
this.openOnHover = false;
/**
* Helper variable to ensure button blur doesn't fire on `click` of popover content
*/
this.isInteractingWithPopover = false;
this.highContrast = true;
this.dropShadow = false;
}
onBlur(event) {
// Only close if user is not interacting with popover content
if (!this.isInteractingWithPopover) {
this.handleChange(false, event);
}
}
onClick(event) {
if (event.button === 0) {
this.handleChange(!this.isOpen, event);
}
}
onPopoverMouseDown() {
this.isInteractingWithPopover = true;
}
onPopoverMouseUp() {
this.isInteractingWithPopover = false;
}
hostkeys(event) {
if (this.isOpen && event.key === "Escape") {
event.stopPropagation();
this.handleChange(false, event);
}
}
mouseleave(event) {
this.handleChange(false, event);
}
mouseenter(event) {
if (this.openOnHover) {
this.handleChange(true, event);
}
}
onFocus(event) {
this.handleChange(true, event);
}
isTemplate(value) {
return value instanceof TemplateRef;
}
}
TooltipDefinition.tooltipCount = 0;
TooltipDefinition.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.3.0", ngImport: i0, type: TooltipDefinition, deps: [{ token: i0.ElementRef }, { token: i0.NgZone }, { token: i0.Renderer2 }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
TooltipDefinition.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "14.3.0", type: TooltipDefinition, selector: "cds-tooltip-definition, ibm-tooltip-definition", inputs: { id: "id", description: "description", templateContext: "templateContext", openOnHover: "openOnHover" }, host: { listeners: { "keyup": "hostkeys($event)", "mouseleave": "mouseleave($event)", "mouseenter": "mouseenter($event)", "focusin": "onFocus($event)" } }, usesInheritance: true, ngImport: i0, template: `
<button
class="cds--definition-term"
[attr.aria-controls]="id"
[attr.aria-expanded]="isOpen"
[attr.aria-describedby]="isOpen ? id : null"
(blur)="onBlur($event)"
(mousedown)="onClick($event)"
type="button">
<ng-content></ng-content>
</button>
<span
*ngIf="description"
class="cds--popover"
[id]="id"
[attr.aria-hidden]="!isOpen"
role="tooltip"
(mousedown)="onPopoverMouseDown()"
(mouseup)="onPopoverMouseUp()">
<span class="cds--popover-content cds--definition-tooltip" aria-live="polite">
<ng-container *ngIf="!isTemplate(description)">{{description}}</ng-container>
<ng-template *ngIf="isTemplate(description)" [ngTemplateOutlet]="description" [ngTemplateOutletContext]="{ $implicit: templateContext }"></ng-template>
<span *ngIf="autoAlign" class="cds--popover-caret cds--popover--auto-align"></span>
</span>
<span *ngIf="!autoAlign" class="cds--popover-caret"></span>
</span>
`, isInline: true, dependencies: [{ kind: "directive", type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.3.0", ngImport: i0, type: TooltipDefinition, decorators: [{
type: Component,
args: [{
selector: "cds-tooltip-definition, ibm-tooltip-definition",
changeDetection: ChangeDetectionStrategy.OnPush,
template: `
<button
class="cds--definition-term"
[attr.aria-controls]="id"
[attr.aria-expanded]="isOpen"
[attr.aria-describedby]="isOpen ? id : null"
(blur)="onBlur($event)"
(mousedown)="onClick($event)"
type="button">
<ng-content></ng-content>
</button>
<span
*ngIf="description"
class="cds--popover"
[id]="id"
[attr.aria-hidden]="!isOpen"
role="tooltip"
(mousedown)="onPopoverMouseDown()"
(mouseup)="onPopoverMouseUp()">
<span class="cds--popover-content cds--definition-tooltip" aria-live="polite">
<ng-container *ngIf="!isTemplate(description)">{{description}}</ng-container>
<ng-template *ngIf="isTemplate(description)" [ngTemplateOutlet]="description" [ngTemplateOutletContext]="{ $implicit: templateContext }"></ng-template>
<span *ngIf="autoAlign" class="cds--popover-caret cds--popover--auto-align"></span>
</span>
<span *ngIf="!autoAlign" class="cds--popover-caret"></span>
</span>
`
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.NgZone }, { type: i0.Renderer2 }, { type: i0.ChangeDetectorRef }]; }, propDecorators: { id: [{
type: Input
}], description: [{
type: Input
}], templateContext: [{
type: Input
}], openOnHover: [{
type: Input
}], hostkeys: [{
type: HostListener,
args: ["keyup", ["$event"]]
}], mouseleave: [{
type: HostListener,
args: ["mouseleave", ["$event"]]
}], mouseenter: [{
type: HostListener,
args: ["mouseenter", ["$event"]]
}], onFocus: [{
type: HostListener,
args: ["focusin", ["$event"]]
}] } });
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id : null\"\n\t\t\t(blur)=\"onBlur($event)\"\n\t\t\t(mousedown)=\"onClick($event)\"\n\t\t\ttype=\"button\">\n\t\t\t<ng-content></ng-content>\n\t\t</button>\n\t\t<span\n\t\t\t*ngIf=\"description\"\n\t\t\tclass=\"cds--popover\"\n\t\t\t[id]=\"id\"\n\t\t\t[attr.aria-hidden]=\"!isOpen\"\n\t\t\trole=\"tooltip\"\n\t\t\t(mousedown)=\"onPopoverMouseDown()\"\n\t\t\t(mouseup)=\"onPopoverMouseUp()\">\n\t\t\t<span class=\"cds--popover-content cds--definition-tooltip\" aria-live=\"polite\">\n\t\t\t\t<ng-container *ngIf=\"!isTemplate(description)\">{{description}}</ng-container>\n\t\t\t\t<ng-template *ngIf=\"isTemplate(description)\" [ngTemplateOutlet]=\"description\" [ngTemplateOutletContext]=\"{ $implicit: templateContext }\"></ng-template>\n\t\t\t\t<span *ngIf=\"autoAlign\" class=\"cds--popover-caret cds--popover--auto-align\"></span>\n\t\t\t</span>\n\t\t\t<span *ngIf=\"!autoAlign\" class=\"cds--popover-caret\"></span>\n\t\t</span>\n\t`\n})\nexport class TooltipDefinition extends PopoverContainer {\n\tstatic tooltipCount = 0;\n\n\t@Input() id = `tooltip-definition-${TooltipDefinition.tooltipCount++}`;\n\n\t/**\n\t * The string or template content to be exposed by the tooltip.\n\t */\n\t@Input() description: string | TemplateRef<any>;\n\t/**\n\t * Optional data for templates passed as implicit context\n\t */\n\t@Input() templateContext: any;\n\n\t@Input() openOnHover = false;\n\n\t/**\n\t * Helper variable to ensure button blur doesn't fire on `click` of popover content\n\t */\n\tprivate isInteractingWithPopover = false;\n\n\tconstructor(\n\t\tprotected elementRef: ElementRef,\n\t\tprotected ngZone: NgZone,\n\t\tprotected renderer: Renderer2,\n\t\tprotected changeDetectorRef: ChangeDetectorRef\n\t) {\n\t\tsuper(elementRef, ngZone, renderer, changeDetectorRef);\n\t\tthis.highContrast = true;\n\t\tthis.dropShadow = false;\n\t}\n\n\tonBlur(event: Event) {\n\t\t// Only close if user is not interacting with popover content\n\t\tif (!this.isInteractingWithPopover) {\n\t\t\tthis.handleChange(false, event);\n\t\t}\n\t}\n\n\tonClick(event: MouseEvent) {\n\t\tif (event.button === 0) {\n\t\t\tthis.handleChange(!this.isOpen, event);\n\t\t}\n\t}\n\n\tonPopoverMouseDown() {\n\t\tthis.isInteractingWithPopover = true;\n\t}\n\n\tonPopoverMouseUp() {\n\t\tthis.isInteractingWithPopover = false;\n\t}\n\n\t@HostListener(\"keyup\", [\"$event\"])\n\thostkeys(event: KeyboardEvent) {\n\t\tif (this.isOpen && event.key === \"Escape\") {\n\t\t\tevent.stopPropagation();\n\t\t\tthis.handleChange(false, event);\n\t\t}\n\t}\n\n\t@HostListener(\"mouseleave\", [\"$event\"])\n\tmouseleave(event) {\n\t\tthis.handleChange(false, event);\n\t}\n\n\t@HostListener(\"mouseenter\", [\"$event\"])\n\tmouseenter(event) {\n\t\tif (this.openOnHover) {\n\t\t\tthis.handleChange(true, event);\n\t\t}\n\t}\n\n\t@HostListener(\"focusin\", [\"$event\"])\n\tonFocus(event) {\n\t\tthis.handleChange(true, event);\n\t}\n\n\tpublic isTemplate(value) {\n\t\treturn value instanceof TemplateRef;\n\t}\n}\n"]}