[Laszlo-dev] For Review: Change 20090220-bargull-sQb Summary: drawview gradient fix (swf)

[André Bargull]

Change 20090220-bargull-sQb by bargull at dell--p4--2-53 on 2009-02-20 21:11:54
in /home/Admin/src/svn/openlaszlo/trunk
for http://svn.openlaszlo.org/openlaszlo/trunk

Summary: drawview gradient fix (swf)

New Features:

Bugs Fixed: LPP-7754

Technical Reviewer: promanik
QA Reviewer: (pending)
Doc Reviewer: (pending)

Documentation:

Release Notes:

Details:
- improve documentation for globalAlpha, lineWidth, lineCap, 
strokeStyle, fillStyle
- change DrawviewShared "constructor" to match LzNode constructor
- change drawview (swf) constructor to match LzNode constructor
- rename all private attributes starting with a single underscore to 
start with two underscores (note: two underscores make properties 
'hidden' for the debugger)
- explicitely list all private memorization properties (dhtml)
- add __updateStyles() method to update lineWidth, lineCap, globalAlpha, 
strokeStyle (dhtml)
- write LzCanvasGradient in class-style (dhtml)
- change __getColor() (swf) so it won't use an extra step by comparing 
strings
- fix braino in fillRect() (swf8)
- expand property names in LzCanvasGradient (swf), e.g. "_m" to "__matrix"
- always use a flash.geom.Matrix for the gradient-box, this is the 
recommended way as explained in the Adobe docs
- only multiply alpha value by 100 for swf8 (addColorStop(), stroke(), 
fill())

LPP-7754: flash.geom.Matrix#createGradientBox doesn't return a value, so 
don't assign undefined to the Matrix variable in LzCanvasGradient 
constructor.


Tests:
testcase at LPP-7754 gives the same result in swf9 compared to swf8

Files:
M lps/components/extensions/drawview.lzx

Changeset: 
http://svn.openlaszlo.org/openlaszlo/patches/20090220-bargull-sQb.tar