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Fixed positioning for overlay

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This commit is contained in:
Willem Van Lint
2016-04-09 18:42:18 -07:00
parent b0a179d897
commit 8cd48004dd
2 changed files with 8 additions and 6 deletions
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12
src/text-editor-presenter.coffee
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@@ -459,19 +459,21 @@ class TextEditorPresenter
pixelPosition = @pixelPositionForScreenPosition(screenPosition)
top = pixelPosition.top + @lineHeight
left = pixelPosition.left + @gutterWidth
# Fixed positioning.
top = @boundingClientRect.top + pixelPosition.top + @lineHeight
left = @boundingClientRect.left + pixelPosition.left + @gutterWidth
if overlayDimensions = @overlayDimensions[decoration.id]
{itemWidth, itemHeight, contentMargin} = overlayDimensions
rightDiff = left + @boundingClientRect.left + itemWidth + contentMargin - @windowWidth
rightDiff = left + itemWidth + contentMargin - @windowWidth
left -= rightDiff if rightDiff > 0
leftDiff = left + @boundingClientRect.left + contentMargin
leftDiff = left + contentMargin
left -= leftDiff if leftDiff < 0
if top + @boundingClientRect.top + itemHeight > @windowHeight and top - (itemHeight + @lineHeight) >= 0
if top + itemHeight > @windowHeight and
top - (itemHeight + @lineHeight) >= 0
top -= itemHeight + @lineHeight
pixelPosition.top = top