Difference between revisions of "on.arrowDown"

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(Created page with " Category:Events")
 
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on.'''arrowDown'''() is an event handler. <br> This handler get called when the down arrow key gets pressed. <br>
  
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== Example ==
  
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<source lang="lua">
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msg = ""
  
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function on.paint(gc)
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gc:drawString(msg, 10, 10, "top")
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end
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function on.arrowUp()
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msg = "Key up"
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platform.window:invalidate()
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end
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function on.arrowDown()
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msg = "Key down"
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platform.window:invalidate()
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end
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function on.arrowLeft()
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msg = "Key left"
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platform.window:invalidate()
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end
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(
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function on.arrowRight()
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msg = "Key right"
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platform.window:invalidate()
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end
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</source>
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== See Also ==
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*[[on.arrowUp]]
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*[[on.arrowLeft]]
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*[[on.arrowRight]]
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*[[on.arrowKey]]
 
[[Category:Events]]
 
[[Category:Events]]

Revision as of 14:34, 1 June 2011

on.arrowDown() is an event handler.
This handler get called when the down arrow key gets pressed.

Example

msg = ""

function on.paint(gc)
	gc:drawString(msg, 10, 10, "top")
end

function on.arrowUp()
	msg = "Key up"
	platform.window:invalidate()
end

function on.arrowDown()
	msg = "Key down"
	platform.window:invalidate()
end

function on.arrowLeft()
	msg = "Key left"
	platform.window:invalidate()
end
(
function on.arrowRight()
	msg = "Key right"
	platform.window:invalidate()
end

See Also