fix slot node-inner-back

Author: phphe

src/components/Tree.vue

@@ -4,7 +4,7 @@
  template(slot-scope="props")
  slot(:data="props.data" :store="store" :vm="props.vm")
  template(v-if="$slots['node-inner-back'] || $scopedSlots['node-inner-back']" slot="node-inner-back" slot-scope="props")
- slot(name="node-inner-back" :style="props.style" :data="props.data" :store="props.store" :vm="props.vm")
+ slot(name="node-inner-back" :styleObj="props.styleObj" :data="props.data" :store="props.store" :vm="props.vm")
 </template>
 
 <script>

src/components/TreeNode.vue

@@ -4,7 +4,7 @@
  :style="data.style"
  :id="data._id"
 )
- slot(v-if="!isRoot" name="node-inner-back" :style="innerBackStyle" :data="data" :store="store" :vm="vm")
+ slot(v-if="!isRoot" name="node-inner-back" :styleObj="innerBackStyle" :data="data" :store="store" :vm="vm")
  .tree-node-inner-back(:style="[innerBackStyle, data.innerBackStyle]" :class="[data.innerBackClass]")
  .tree-node-inner(:style="[data.innerStyle]" :class="[data.innerClass]")
  slot(:data="data" :store="store" :vm="vm")
@@ -15,7 +15,7 @@
  template(slot-scope="props")
  slot(:data="props.data" :store="props.store" :vm="props.vm")
  template(v-if="$slots['node-inner-back'] || $scopedSlots['node-inner-back']" slot="node-inner-back" slot-scope="props")
- slot(name="node-inner-back" :style="props.style" :data="props.data" :store="props.store" :vm="props.vm")
+ slot(name="node-inner-back" :styleObj="props.styleObj" :data="props.data" :store="props.store" :vm="props.vm")
 </template>
 <script>
 import * as th from 'tree-helper'