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Store maxLineNumberDigits in oldState

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This commit is contained in:
Nathan Sobo
2015-02-11 09:52:46 -07:00
parent c06e100fae
commit 679cadabde
1 changed files with 6 additions and 6 deletions
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12
src/gutter-component.coffee
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@@ -12,7 +12,6 @@ GutterComponent = React.createClass
displayName: 'GutterComponent'
mixins: [SubscriberMixin]
maxLineNumberDigits: null
dummyLineNumberNode: null
measuredWidth: null
@@ -45,13 +44,14 @@ GutterComponent = React.createClass
node.addEventListener 'click', @onClick
node.addEventListener 'mousedown', @onMouseDown
componentDidUpdate: (oldProps) ->
{maxLineNumberDigits} = @newState
unless maxLineNumberDigits is @maxLineNumberDigits
@maxLineNumberDigits = maxLineNumberDigits
componentDidUpdate: ->
@updateSync()
updateSync: ->
if @newState.maxLineNumberDigits isnt @oldState.maxLineNumberDigits
@updateDummyLineNumber()
node.remove() for id, node of @lineNumberNodesById
@oldState = {lineNumbers: {}}
@oldState = {maxLineNumberDigits: @newState.maxLineNumberDigits, lineNumbers: {}}
@lineNumberNodesById = {}
@updateLineNumbers()