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Observe scroll* behaviors instead of the entire state document

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Nathan Sobo
2013-12-11 11:10:06 -08:00
parent f3cdb6e0a2
commit 8471ffed29
1 changed files with 3 additions and 7 deletions
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10
src/editor.coffee
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@@ -89,13 +89,9 @@ class Editor extends Model
@addCursorAtBufferPosition(position)
@languageMode = new LanguageMode(this, @buffer.getExtension())
@subscribe @state, 'changed', ({newValues}) =>
for key, newValue of newValues
switch key
when 'scrollTop'
@emit 'scroll-top-changed', newValue
when 'scrollLeft'
@emit 'scroll-left-changed', newValue
@subscribe @$scrollTop, 'value', (scrollTop) => @emit 'scroll-top-changed', scrollTop
@subscribe @$scrollLeft, 'value', (scrollLeft) => @emit 'scroll-left-changed', scrollLeft
# Deprecated: The goal is a world where we don't call serialize explicitly
serialize: -> this