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When the cursor is positioned before a character, we always make it the width of that character. But at the end of a line, there is no character to use to set the width, so we just use the defaultCharWidth. This makes the block cursor visible on empty lines in vim-mode.
17 lines
547 B
CoffeeScript
17 lines
547 B
CoffeeScript
React = require 'react-atom-fork'
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{div} = require 'reactionary-atom-fork'
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module.exports =
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CursorComponent = React.createClass
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displayName: 'CursorComponent'
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render: ->
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{editor, screenRange, scrollTop, scrollLeft, defaultCharWidth} = @props
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{top, left, height, width} = editor.pixelRectForScreenRange(screenRange)
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top -= scrollTop
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left -= scrollLeft
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width = defaultCharWidth if width is 0
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WebkitTransform = "translate3d(#{left}px, #{top}px, 0px)"
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div className: 'cursor', style: {height, width, WebkitTransform}
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