import animation from '../_util/openAnimation';
import {
getOptionProps,
initDefaultProps,
getComponentFromProp,
isValidElement,
getListeners,
} from '../_util/props-util';
import { cloneElement } from '../_util/vnode';
import VcCollapse, { collapseProps } from '../vc-collapse';
import Icon from '../icon';
import { ConfigConsumerProps } from '../config-provider';
export default {
name: 'ACollapse',
model: {
prop: 'activeKey',
event: 'change',
},
props: initDefaultProps(collapseProps(), {
bordered: true,
openAnimation: animation,
expandIconPosition: 'left',
}),
inject: {
configProvider: { default: () => ConfigConsumerProps },
},
methods: {
renderExpandIcon(panelProps, prefixCls) {
const expandIcon = getComponentFromProp(this, 'expandIcon', panelProps);
const icon = expandIcon || (
);
return isValidElement(Array.isArray(expandIcon) ? icon[0] : icon)
? cloneElement(icon, {
class: `${prefixCls}-arrow`,
})
: icon;
},
},
render() {
const { prefixCls: customizePrefixCls, bordered, expandIconPosition } = this;
const getPrefixCls = this.configProvider.getPrefixCls;
const prefixCls = getPrefixCls('collapse', customizePrefixCls);
const collapseClassName = {
[`${prefixCls}-borderless`]: !bordered,
[`${prefixCls}-icon-position-${expandIconPosition}`]: true,
};
const rcCollapeProps = {
props: {
...getOptionProps(this),
prefixCls,
expandIcon: panelProps => this.renderExpandIcon(panelProps, prefixCls),
},
class: collapseClassName,
on: getListeners(this),
};
return {this.$slots.default};
},
};