| 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
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265 |
120x
120x
120x
2x
2x
1x
2x
2x
120x
120x
1x
1x
15x
15x
15x
15x
15x
23x
| import _ from 'lodash';
import React from 'react';
import { lucidClassNames } from '../../util/style-helpers';
import { createClass, getFirst, findTypes, omitProps } from '../../util/component-types';
import * as reducers from './Tabs.reducers';
const cx = lucidClassNames.bind('&-Tabs');
const {
any,
bool,
func,
node,
number,
string,
} = React.PropTypes;
/**
*
* Content that will be rendered in a tab. Be sure to nest a Title inside
* each Tab or provide it as a prop. Props other than `isDisabled`, `isSelected`,
* and `Title` can be inferred from the parent `Tabs` component, but directly
* provided `props` will take precedence.
*/
const Tab = createClass({
displayName: 'Tabs.Tab',
propName: 'Tab',
propTypes: {
/**
* The index of this `Tab` within the list of `Tabs`.
*/
index: number,
/**
* Styles a `Tab` as disabled. This is typically used with
* `isProgressive` to disable steps that have not been completed
* and should not be selected until the current step has been
* completed.
*/
isDisabled: bool,
/**
* If `true`, this `Tab` is the last `Tab` in the list of `Tabs`.
*/
isLastTab: bool,
/**
* If `true` then the active `Tab` will appear open on the bottom.
*/
isOpen: bool,
/**
* If `true`, the `Tab` will appear as a `Progressive` tab.
*/
isProgressive: bool,
/**
* If `true`, the `Tab` will appear selected.
*/
isSelected: bool,
/**
* Callback for when the user clicks a `Tab`. Called with the index of the
* `Tab` that was clicked.
*/
onSelect: func,
/**
* The content to be rendered as the `Title` of the `Tab`.
*/
Title: node,
},
handleClick(event) {
const {
props,
props: {
index,
onSelect,
...passThroughs,
},
} = this;
if (!props.isDisabled) {
onSelect(index, passThroughs, event);
}
},
render() {
const {
isDisabled,
isLastTab,
isOpen,
isProgressive,
isSelected,
Title,
} = this.props;
return (
<li
className={cx('&-Tab', {
'&-Tab-is-active': isSelected,
'&-Tab-is-disabled': isDisabled,
'&-Tab-is-active-and-open': isOpen && isSelected,
'&-Tab-is-progressive': isProgressive && !isLastTab,
})}
onClick={this.handleClick}
>
<span className={cx('&-Tab-content')}>{Title}</span>
{isProgressive && !isLastTab &&
<span className={cx('&-Tab-arrow')} >
<svg version='1.1' viewBox='0 0 8 28' preserveAspectRatio='none' >
<polygon className={cx('&-Tab-arrow-background')} fill='#fff' points='0,0 8,14 0,28'/>
<polyline className={cx('&-Tab-arrow-tab-line')} fill='#fff' points='0,0 1,1 0,1'/>
<polyline className={cx('&-Tab-arrow-line')} fill='none' stroke='#fff' strokeWidth='1' points='0,28 7.9,14 0,0'/>
</svg>
</span>
}
</li>
);
},
});
/**
*
* {"categories": ["navigation"]}
*
* `Tabs` provides tabbed navigation. It has a flexible interface that allows
* tab content to be passed as regular React children or through props.
*/
const Tabs = createClass({
displayName: 'Tabs',
components: {
Tab,
/**
* Titles can be provided as a child or prop to a Tab.
*/
Title: createClass({
displayName: 'Tabs.Title',
propName: 'Title',
}),
},
reducers,
propTypes: {
/**
* Class names that are appended to the defaults.
*/
className: string,
/**
* Indicates which of the `Tabs.Tab` children is currently selected. The
* index of the last `Tabs.Tab` child with `isSelected` equal to `true`
* takes precedence over this prop.
*/
selectedIndex: number,
/**
* Callback for when the user clicks a tab. Called with the index of the
* tab that was clicked.
*/
onSelect: func,
/**
* If `true` then the active tab will appear open on the bottom.
*/
isOpen: bool,
/**
* Style the tabs as a progression. This is typically used for a work flow
* where the user needs to move forward and backward through a series of
* steps.
*/
isProgressive: bool,
/**
* Set the multiline className. This is typically used for styling the Tab.Title bar
* for improved readability when there are multiple React elements in the tab headers.
*/
hasMultilineTitle: bool,
/**
* *Child Element*
*
* Can be used to define one or more individual `Tab`s in the sequence of `Tabs`.
*
*/
Tab: any,
},
getDefaultProps() {
return {
selectedIndex: 0,
onSelect: _.noop,
isOpen: true,
isProgressive: false,
hasMultilineTitle: false,
};
},
handleClicked(index, tabProps, event) {
const {
onSelect,
} = this.props;
onSelect(index, { event, props: tabProps });
},
render() {
const {
className,
hasMultilineTitle,
isOpen,
isProgressive,
selectedIndex,
...passThroughs,
} = this.props;
// Grab props array from each Tab
const tabChildProps = _.map(findTypes(this.props, Tab), 'props');
const selectedIndexFromChildren = _.findLastIndex(tabChildProps, {
isSelected: true,
});
const actualSelectedIndex = selectedIndexFromChildren !== -1
? selectedIndexFromChildren
: selectedIndex;
return (
<div
{...omitProps(passThroughs, Tabs)}
className={cx('&', className)}
>
<ul className={cx('&-bar', {
'&-bar-is-multiline': hasMultilineTitle,
})}>
{_.map(tabChildProps, (tabProps, index) => (
<Tab
key={index}
index={index}
isLastTab={index === tabChildProps.length - 1}
isOpen={isOpen}
isProgressive={isProgressive}
isSelected={index === actualSelectedIndex}
onSelect={this.handleClicked}
Title={_.get(getFirst(tabProps, Tabs.Title), 'props.children', '')}
{...tabProps}
/>
))}
</ul>
<div className={cx('&-content')}>
{_.get(tabChildProps, [actualSelectedIndex, 'children'])}
</div>
</div>
);
},
});
export default Tabs;
|