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Update LineNumberComponent correctly when "number" changes

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This commit is contained in:
Ash Wilson
2018-07-27 10:18:42 -04:00
parent 0f771ea604
commit 65bcd888f3
1 changed files with 6 additions and 3 deletions
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9
src/text-editor-component.js
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@@ -3427,14 +3427,17 @@ class LineNumberComponent {
this.element.style.marginTop = ''
}
}
if (this.props.number !== number) {
if (number) {
this.element.insertBefore(nodePool.getTextNode(number), this.element.firstChild)
} else {
if (this.props.number != null) {
const numberNode = this.element.firstChild
numberNode.remove()
nodePool.release(numberNode)
}
if (number != null) {
this.element.insertBefore(nodePool.getTextNode(number), this.element.firstChild);
}
}
this.props = props