@sap-ux/ui-components
Version:
SAP UI Components Library
60 lines • 2.06 kB
JavaScript
import * as React from 'react';
import { UIDefaultButton } from './UIDefaultButton.js';
import { UIContextualMenu } from '../UIContextualMenu/index.js';
import { UiIcons } from '../Icons.js';
import { getUIId } from '../../utilities/index.js';
/**
* UISplitButton component
*
* @exports
* @class UISplitButton
* @extends {React.Component<UISplitButtonProps, UISplitButtonState>}
*/
export class UISplitButton extends React.Component {
/**
* Initializes component properties.
*
* @param {UISplitButtonProps} props
*/
constructor(props) {
super(props);
this.id = this.props.id ? this.props.id : getUIId('ui-split-button-');
this.onClick = () => {
this.props.callback(this.props.button.key);
};
this.onMenuItemClick = (ev, item) => {
if (item?.key) {
this.props.callback(item.key);
}
};
this.state = {
menu: {
items: props.menuItems,
onItemClick: this.onMenuItemClick
}
};
this.onClick = this.onClick.bind(this);
}
/**
* Gets derived state from properties.
*
* @param {UISplitButtonProps} newProps
* @param {UISplitButtonState} prevState
* @returns {UISplitButtonState}
*/
static getDerivedStateFromProps(newProps, prevState) {
return {
menu: {
items: newProps.menuItems,
onItemClick: prevState.menu.onItemClick
}
};
}
/**
* @returns {JSX.Element}
*/
render() {
return (React.createElement(UIDefaultButton, { ariaLabel: this.props.ariaLabel, ariaDescription: this.props.ariaDescription, id: this.id, className: "ui-split-button", primary: true, split: true, onClick: this.onClick.bind(this), menuProps: this.state.menu, menuIconProps: { iconName: UiIcons.ArrowDown }, menuAs: UIContextualMenu, disabled: this.props.disabled }, this.props.button.text));
}
}
//# sourceMappingURL=UISplitButton.js.map