[Laszlo-dev] For Review: Change 20090204-ptw-R Summary: Tweak new scroll API's to not trigger Max's assertion

[P T Withington]

Change 20090204-ptw-R by ptw at dueling-banjos.home on 2009-02-04  
07:40:38 EST
     in /Users/ptw/OpenLaszlo/trunk-4
     for http://svn.openlaszlo.org/openlaszlo/trunk

Summary: Tweak new scroll API's to not trigger Max's assertion

Bugs Fixed: LPP-6580  scrolledittext doesn't work in 4.1 (partial)

Technical Reviewer: hminsky (pending)
QA Reviewer: max (pending)

Details:

     LzTextSprite: Keep scroll values up to date when set.  Correct
     pixelToLineNo math.

     LzDebug: Fix uninitialized variable.

     LzText: Add Max's assertion, correct initial values,
     initialization, add bounds checks and warnings for incorrect
     scroll values.  Remove redundant maxscroll update.  Correct signs
     for x/yscroll updates.

     newcontent: Fix math so we don't try to scroll to invalid places

Tests:
     debugger, smokecheck, amazon

Files:
M      WEB-INF/lps/lfc/kernel/swf/LzTextSprite.as
M      WEB-INF/lps/lfc/kernel/swf9/LzTextSprite.as
M      WEB-INF/lps/lfc/debugger/LzDebug.lzs
M      WEB-INF/lps/lfc/views/LzText.lzs
M      lps/components/debugger/newcontent.lzx

Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20090204-ptw-R.tar