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Prevent hovered catalog threads from going offscreen if the extra padding on .board is removed.

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This commit is contained in:
ccd0 2016-11-06 15:02:36 -08:00
parent 93c41c9b34
commit 0d09c63d7c
1 changed files with 11 additions and 0 deletions
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11
src/General/Index.coffee
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@ -319,6 +319,16 @@ Index =
return unless Conf['Show Replies'] and Conf['Catalog Hover Expand'] and @parentNode
Index.buildCatalogReplies Get.threadFromRoot @
hoverAdjust: ->
# Prevent hovered catalog threads from going offscreen.
return unless Conf['Catalog Hover Expand']
rect = @post.getBoundingClientRect()
if (x = $.minmax 0, -rect.left, doc.clientWidth - rect.right)
{style} = @post
style.left = "#{x}px"
style.right = "#{-x}px"
$.one @root, 'mouseleave', -> style.left = style.right = null
scrollToIndex: ->
# Scroll to navlinks, or top of board if navlinks are hidden.
Header.scrollToIfNeeded (if Index.navLinks.getBoundingClientRect().height then Index.navLinks else Index.root)
@ -844,6 +854,7 @@ Index =
nodes.push thread.catalogView.nodes.root
if Conf['Show Replies'] and Conf['Catalog Hover Expand']
$.on thread.catalogView.nodes.root, 'mouseover', Index.cb.catalogReplies
$.on thread.OP.nodes.root, 'mouseenter', Index.cb.hoverAdjust.bind(thread.OP.nodes)
$.add Index.root, nodes
nodes