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Versions: 21
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Contents
module Browser
module Window
extend DelegateNative
extend EventTarget
@native = `window`
module_function
if `#@native.requestAnimationFrame !== undefined`
# Add the given block to the current iteration of the event loop. If this
# is called from another `animation_frame` call, the block is run in the
# following iteration of the event loop.
def animation_frame &block
`requestAnimationFrame(function(now) { #{block.call `now`} })`
self
end
else
def animation_frame &block
after(0, &block)
self
end
end
# Run the given block every `duration` seconds
#
# @param duration [Numeric] the number of seconds between runs
def set_interval duration, &block
`setInterval(function() { #{block.call} }, duration)`
end
def set_timeout duration, &block
`setTimeout(function() { #{block.call} }, duration)`
end
# return [History] the browser's History object
def history
Browser::History.new(`window.history`)
end
# @return [Location] the browser's Location object
def location
Browser::Location.new(`window.location`)
end
# Scroll to the specified (x,y) coordinates
def scroll x, y
`window.scrollTo(x, y)`
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems