mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-08 17:14:44 +01:00
108 lines
2.8 KiB
TypeScript
108 lines
2.8 KiB
TypeScript
/**
|
|
* EGroupware eTemplate2 - Duration date widget (WebComponent)
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @subpackage api
|
|
* @link https://www.egroupware.org
|
|
* @author Nathan Gray
|
|
*/
|
|
|
|
import {css, html, LitElement} from "lit";
|
|
import {ButtonMixin} from "./ButtonMixin";
|
|
|
|
/**
|
|
* Up / Down spinner buttons are used to adjust a value by a set amount
|
|
*
|
|
* @event et2-scroll Emitted when one of the buttons is clicked. Check event.detail for direction. 1 for up, -1 for down.
|
|
*
|
|
* example:
|
|
* Add the scroll into an input, then catch the et2-scroll event to adjust the value:
|
|
* <et2-button-scroll slot="suffix" @et2-scroll=${this.handleScroll}></et2-button-scroll>
|
|
*
|
|
* handleScroll(e) {
|
|
* this.value = "" + (this.valueAsNumber + e.detail * (parseFloat(this.step) || 1));
|
|
* }
|
|
*/
|
|
export class Et2ButtonScroll extends ButtonMixin(LitElement)
|
|
{
|
|
static get styles()
|
|
{
|
|
return [
|
|
...(super.styles ? (Array.isArray(super.styles) ? super.styles : [super.styles]) : []),
|
|
css`
|
|
/* Scroll buttons */
|
|
|
|
.et2-button-scroll {
|
|
display: flex;
|
|
flex-direction: column;
|
|
width: calc(var(--sl-input-height-medium) / 2);
|
|
}
|
|
|
|
et2-button-icon {
|
|
font-size: 85%;
|
|
height: calc(var(--sl-input-height-medium) / 2);
|
|
/* Override spacing in sl-icon-button */
|
|
--sl-spacing-x-small: 3px;
|
|
}
|
|
`,
|
|
];
|
|
}
|
|
|
|
constructor()
|
|
{
|
|
super();
|
|
this.handleClick = this.handleClick.bind(this);
|
|
}
|
|
|
|
/**
|
|
* Catch clicks on buttons and dispatch an et2-scroll event with the direction included
|
|
*
|
|
* @param e
|
|
* @private
|
|
*/
|
|
private handleClick(e)
|
|
{
|
|
const direction = parseInt(e.target.dataset.direction || "1") || 0;
|
|
e.stopPropagation();
|
|
|
|
this.dispatchEvent(new CustomEvent("et2-scroll", {bubbles: true, detail: direction}));
|
|
}
|
|
|
|
render()
|
|
{
|
|
// No spinner buttons on mobile
|
|
if(typeof egwIsMobile == "function" && egwIsMobile())
|
|
{
|
|
return '';
|
|
}
|
|
|
|
return html`
|
|
<div class="et2-button-scroll"
|
|
part="form-control"
|
|
exportparts="button:button"
|
|
slot="suffix"
|
|
@click=${this.handleClick}
|
|
>
|
|
<et2-button-icon
|
|
noSubmit
|
|
data-direction="1"
|
|
image="chevron-up"
|
|
part="button"
|
|
>↑
|
|
</et2-button-icon>
|
|
<et2-button-icon
|
|
noSubmit
|
|
data-direction="-1"
|
|
image="chevron-down"
|
|
part="button"
|
|
>↓
|
|
</et2-button-icon>
|
|
</div>`;
|
|
}
|
|
}
|
|
|
|
if(typeof customElements.get("et2-button-scroll") == "undefined")
|
|
{
|
|
customElements.define("et2-button-scroll", Et2ButtonScroll);
|
|
} |