primer_view_components/app/components/primer/beta/avatar_stack.pcss at 10a254c021613d96aed075999b26cf6d2d33423b · opf/primer_view_components · GitHub

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
/* AvatarStack */

/* Stacked avatars can be used to show who is participating in thread when
** there is limited space available. */

.AvatarStack {
  position: relative;
  min-width: 26px;
  height: 20px;

  & .AvatarStack-body {
    position: absolute;
  }

  &.AvatarStack--two {
    min-width: 36px;
  }

  &.AvatarStack--three-plus {
    min-width: 46px;
  }
}

.AvatarStack-body {
  display: flex;
  background: var(--bgColor-default);
  /* stylelint-disable-next-line primer/borders */
  border-radius: 100px;

  & .avatar {
    position: relative;
    z-index: 2;
    display: flex;
    width: 20px;
    height: 20px;
    box-sizing: content-box;
    /* stylelint-disable-next-line primer/spacing */
    margin-right: -11px;
    background-color: var(--bgColor-default);
    border-radius: var(--borderRadius-small);
    transition: margin 0.1s ease-in-out;

    &:first-child {
      z-index: 3;
    }

    &:last-child {
      z-index: 1;
    }

    /* stylelint-disable-next-line selector-max-type */
    & img {
      border-radius: var(--borderRadius-small);
    }

    /* Account for 4+ avatars */
    &:nth-child(n + 4) {
      display: none;
      opacity: 0;
    }
  }

  &:hover {
    & .avatar {
      margin-right: var(--base-size-4);
    }

    & .avatar:nth-child(n + 4) {
      display: flex;
      opacity: 1;
    }

    & .avatar-more {
      display: none !important;
    }
  }
}

.avatar.avatar-more {
  z-index: 1;
  margin-right: 0;
  background: var(--bgColor-muted);

  &::before,
  &::after {
    position: absolute;
    display: block;
    height: 20px;
    content: '';
    /* stylelint-disable-next-line primer/borders */
    border-radius: 2px;
    outline: var(--borderWidth-thin) solid var(--bgColor-default);
  }

  &::before {
    width: 17px;
    background: var(--avatarStack-fade-bgColor-muted);
  }

  &::after {
    width: 14px;
    background: var(--avatarStack-fade-bgColor-default);
  }
}

/* Right aligned variation */

.AvatarStack--right {
  & .AvatarStack-body {
    right: 0;
    flex-direction: row-reverse;

    &:hover .avatar {
      margin-right: 0;
      margin-left: var(--base-size-4);
    }
  }

  & .avatar.avatar-more {
    background: var(--avatarStack-fade-bgColor-default);

    &::before {
      width: 5px;
    }

    &::after {
      width: 2px;
      background: var(--bgColor-muted);
    }
  }

  & .avatar {
    margin-right: 0;
    /* stylelint-disable-next-line primer/spacing */
    margin-left: -11px;
  }
}