[Laszlo-dev] For Review: Change 20080617-maxcarlson-V Summary: Prevet warnings for drawviews with negative size

[André Bargull]

Approved.

On 6/18/2008 4:56 AM, Max Carlson wrote:
> Change 20080617-maxcarlson-V by maxcarlson at Roboto on 2008-06-17 
> 19:51:46 PDT
>     in /Users/maxcarlson/openlaszlo/trunk-clean
>     for http://svn.openlaszlo.org/openlaszlo/trunk
>
> Summary: Prevet warnings for drawviews with negative size
>
> Bugs Fixed:  LPP-6298 - drawview: negative dimensions trigger 
> runtime-errors
>
> Technical Reviewer: a.bargull at intensis.de
> QA Reviewer: promanik
>
> Details: gradientview.lzx - Update to use oncontext event instead of 
> overriding init().  Add ignore attribute to draw() method, only draw 
> if this.context is defined.
>
> drawview.lzx - Check for __bitmapdata before clearing or using ot 
> prevent warnings for drawviews with negative sizes.
>
> Tests: See LPP-6298.
>
> Files:
> M      lps/components/incubator/gradientview.lzx
> M      lps/components/extensions/drawview.lzx
>
> Changeset: 
> http://svn.openlaszlo.org/openlaszlo/patches/20080617-maxcarlson-V.tar
>