From ecff6acf2d651931e06eebfa8856d940aedb2bee Mon Sep 17 00:00:00 2001
From: taehoon <th.dev91@gmail.com>
Date: Sat, 6 Apr 2019 13:45:28 -0400
Subject: support indeterminate checkbox state

---
 src/components/checkbox/checkbox.vue | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/components/checkbox/checkbox.vue')

diff --git a/src/components/checkbox/checkbox.vue b/src/components/checkbox/checkbox.vue
index 8f32e96b..4152b049 100644
--- a/src/components/checkbox/checkbox.vue
+++ b/src/components/checkbox/checkbox.vue
@@ -1,6 +1,6 @@
 <template>
   <label class="checkbox">
-    <input type="checkbox" :checked="checked" @change="$emit('change', $event.target.checked)">
+    <input type="checkbox" :checked="checked" @change="$emit('change', $event.target.checked)" :indeterminate.prop="indeterminate">
     <i class="checkbox-indicator" />
     <span v-if="!!$slots.default"><slot></slot></span>
   </label>
@@ -12,7 +12,7 @@ export default {
     prop: 'checked',
     event: 'change'
   },
-  props: ['checked']
+  props: ['checked', 'indeterminate']
 }
 </script>
 
@@ -57,6 +57,12 @@ export default {
       color: var(--text, $fallback--text);
     }
 
+    &:indeterminate + .checkbox-indicator::before {
+      content: '–';
+      color: $fallback--text;
+      color: var(--text, $fallback--text);
+    }
+
     &:disabled + .checkbox-indicator::before {
       opacity: .5;
     }
-- 
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