1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
import _mergeJSXProps from 'babel-helper-vue-jsx-merge-props';
import _defineProperty from 'babel-runtime/helpers/defineProperty';
import _extends from 'babel-runtime/helpers/extends';
import PropTypes from '../_util/vue-types';
import KeyCode from '../_util/KeyCode';
import BaseMixin from '../_util/BaseMixin';
import scrollIntoView from 'dom-scroll-into-view';
import { connect } from '../_util/store';
import { noop, menuAllProps } from './util';
import { getComponentFromProp } from '../_util/props-util';
var props = {
attribute: PropTypes.object,
rootPrefixCls: PropTypes.string,
eventKey: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
active: PropTypes.bool,
selectedKeys: PropTypes.array,
disabled: PropTypes.bool,
title: PropTypes.any,
index: PropTypes.number,
inlineIndent: PropTypes.number.def(24),
level: PropTypes.number.def(1),
mode: PropTypes.oneOf(['horizontal', 'vertical', 'vertical-left', 'vertical-right', 'inline']).def('vertical'),
parentMenu: PropTypes.object,
multiple: PropTypes.bool,
value: PropTypes.any,
isSelected: PropTypes.bool,
manualRef: PropTypes.func.def(noop),
role: PropTypes.any,
subMenuKey: PropTypes.string,
itemIcon: PropTypes.any
// clearSubMenuTimers: PropTypes.func.def(noop),
};
var MenuItem = {
name: 'MenuItem',
props: props,
mixins: [BaseMixin],
isMenuItem: true,
created: function created() {
// invoke customized ref to expose component to mixin
this.callRef();
},
updated: function updated() {
var _this = this;
this.$nextTick(function () {
if (_this.active) {
scrollIntoView(_this.$el, _this.parentMenu.$el, {
onlyScrollIfNeeded: true
});
}
});
this.callRef();
},
beforeDestroy: function beforeDestroy() {
var props = this.$props;
this.__emit('destroy', props.eventKey);
},
methods: {
onKeyDown: function onKeyDown(e) {
var keyCode = e.keyCode;
if (keyCode === KeyCode.ENTER) {
this.onClick(e);
return true;
}
},
onMouseLeave: function onMouseLeave(e) {
var eventKey = this.$props.eventKey;
this.__emit('itemHover', {
key: eventKey,
hover: false
});
this.__emit('mouseleave', {
key: eventKey,
domEvent: e
});
},
onMouseEnter: function onMouseEnter(e) {
var eventKey = this.eventKey;
this.__emit('itemHover', {
key: eventKey,
hover: true
});
this.__emit('mouseenter', {
key: eventKey,
domEvent: e
});
},
onClick: function onClick(e) {
var _$props = this.$props,
eventKey = _$props.eventKey,
multiple = _$props.multiple,
isSelected = _$props.isSelected;
var info = {
key: eventKey,
keyPath: [eventKey],
item: this,
domEvent: e
};
this.__emit('click', info);
if (multiple) {
if (isSelected) {
this.__emit('deselect', info);
} else {
this.__emit('select', info);
}
} else if (!isSelected) {
this.__emit('select', info);
}
},
getPrefixCls: function getPrefixCls() {
return this.$props.rootPrefixCls + '-item';
},
getActiveClassName: function getActiveClassName() {
return this.getPrefixCls() + '-active';
},
getSelectedClassName: function getSelectedClassName() {
return this.getPrefixCls() + '-selected';
},
getDisabledClassName: function getDisabledClassName() {
return this.getPrefixCls() + '-disabled';
},
callRef: function callRef() {
if (this.manualRef) {
this.manualRef(this);
}
}
},
render: function render() {
var _className;
var h = arguments[0];
var props = _extends({}, this.$props);
var className = (_className = {}, _defineProperty(_className, this.getPrefixCls(), true), _defineProperty(_className, this.getActiveClassName(), !props.disabled && props.active), _defineProperty(_className, this.getSelectedClassName(), props.isSelected), _defineProperty(_className, this.getDisabledClassName(), props.disabled), _className);
var attrs = _extends({}, props.attribute, {
title: props.title,
role: props.role || 'menuitem',
'aria-disabled': props.disabled
});
if (props.role === 'option') {
// overwrite to option
attrs = _extends({}, attrs, {
role: 'option',
'aria-selected': props.isSelected
});
} else if (props.role === null || props.role === 'none') {
// sometimes we want to specify role inside <li/> element
// <li><a role='menuitem'>Link</a></li> would be a good example
// in this case the role on <li/> should be "none" to
// remove the implied listitem role.
// https://www.w3.org/TR/wai-aria-practices-1.1/examples/menubar/menubar-1/menubar-1.html
attrs.role = 'none';
}
// In case that onClick/onMouseLeave/onMouseEnter is passed down from owner
var mouseEvent = {
click: props.disabled ? noop : this.onClick,
mouseleave: props.disabled ? noop : this.onMouseLeave,
mouseenter: props.disabled ? noop : this.onMouseEnter
};
var style = {};
if (props.mode === 'inline') {
style.paddingLeft = props.inlineIndent * props.level + 'px';
}
var listeners = _extends({}, this.$listeners);
menuAllProps.props.forEach(function (key) {
return delete props[key];
});
menuAllProps.on.forEach(function (key) {
return delete listeners[key];
});
var liProps = {
attrs: _extends({}, props, attrs),
on: _extends({}, listeners, mouseEvent)
};
return h(
'li',
_mergeJSXProps([liProps, { style: style, 'class': className }]),
[this.$slots['default'], getComponentFromProp(this, 'itemIcon', props)]
);
}
};
var connected = connect(function (_ref, _ref2) {
var activeKey = _ref.activeKey,
selectedKeys = _ref.selectedKeys;
var eventKey = _ref2.eventKey,
subMenuKey = _ref2.subMenuKey;
return {
active: activeKey[subMenuKey] === eventKey,
isSelected: selectedKeys.indexOf(eventKey) !== -1
};
})(MenuItem);
export default connected;
export { props as menuItemProps };