class Crimson::TopResizer
Public Class Methods
new()
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Calls superclass method
Crimson::Resizer::new
# File lib/crimson/widgets/top_resizer.rb, line 7 def initialize super('ns-resize') style.width = '100%' style.height = '5px' style.position = 'absolute' style.top = 0 style.left = 0 end
Public Instance Methods
on_mousemove(data)
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# File lib/crimson/widgets/top_resizer.rb, line 17 def on_mousemove(data) min_height = parent.style.minHeight.delete_suffix('px').to_i new_height = parent.style.height.delete_suffix('px').to_i - data.movementY new_top = parent.style.top.delete_suffix('px').to_i + data.movementY parent.style.height = "#{new_height}px" parent.style.top = "#{new_top}px" unless new_height < min_height parent.commit! end