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If lines are removed after a renderer change, update padding appropriately

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This commit is contained in:
Nathan Sobo
2012-06-05 10:47:45 -06:00
parent 9cfbce826d
commit c24b8a90b2
2 changed files with 13 additions and 10 deletions
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17
src/app/editor.coffee
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@@ -329,13 +329,16 @@ class Editor extends View
if renderedLines
@gutter.renderLineNumbers(renderFrom, renderTo)
paddingTop = @firstRenderedScreenRow * @lineHeight
@renderedLines.css('padding-top', paddingTop)
@gutter.lineNumbers.css('padding-top', paddingTop)
@updatePaddingOfRenderedLines()
paddingBottom = (@getLastScreenRow() - @lastRenderedScreenRow) * @lineHeight
@renderedLines.css('padding-bottom', paddingBottom)
@gutter.lineNumbers.css('padding-bottom', paddingBottom)
updatePaddingOfRenderedLines: ->
paddingTop = @firstRenderedScreenRow * @lineHeight
@renderedLines.css('padding-top', paddingTop)
@gutter.lineNumbers.css('padding-top', paddingTop)
paddingBottom = (@getLastScreenRow() - @lastRenderedScreenRow) * @lineHeight
@renderedLines.css('padding-bottom', paddingBottom)
@gutter.lineNumbers.css('padding-bottom', paddingBottom)
getFirstVisibleScreenRow: ->
Math.floor(@scrollTop() / @lineHeight)
@@ -479,10 +482,10 @@ class Editor extends View
@lastRenderedScreenRow += rowDelta
@updateVisibleLines() if rowDelta < 0
if @lastRenderedScreenRow > maxEndRow
@removeLineElements(maxEndRow + 1, @lastRenderedScreenRow)
@lastRenderedScreenRow = maxEndRow
@updatePaddingOfRenderedLines()
@compositeCursor.updateBufferPosition() unless e.bufferChanged