[Laszlo-dev] For Review: Change 20070124-maxcarlson-1 Summary: Add LzCursor support for DHTML, fix LzCursor support in SWF

[Max Carlson]

Change 20070124-maxcarlson-1 by maxcarlson at max-carlsons- 
computer.local on 2007-01-24 11:54:03 PST
     in /Users/maxcarlson/openlaszlo/legals

Summary: Add LzCursor support for DHTML, fix LzCursor support in SWF

New Features: Add LzCursor support for DHTML, fix LzCursor support in  
SWF

Bugs Fixed: LPP-2624 - DHTML: implement cursor control, LPP-2584 -  
Lzpix: problem with multi-selecting images in Safari 2.0.4, dhtml

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

Documentation:

Release Notes: You can now set custom cursors in DHTML and SWF.  If  
you plan to use custom cursors across DHTML and SWF, be sure you're  
using appropriate cursor IDs for DHTML (see http://www.quirksmode.org/ 
css/cursor.html for more info), and make sure you've included  
resources named after those IDs for SWF.  See test/cursors.lzx for an  
example.

Details: Adds consistent support for custom cursors across dhtml and  
swf.

test/* - added testcase that exercises cursor functionality

LzMouseKernel.as - added global LzCursor APIs

LzSprite.as - Added setCursor()

LzKeyboardKernel.js - added fix for LPP-2584 where Safari has alt key  
also send control key event by setting alt_key_sends_control quirk to  
true.

LzSprite.js - Added alt_key_sends_control and  
hand_pointer_for_clickable quirks.  hand_pointer_for_clickable is  
true by default to be more consistent with swf.   
alt_key_sends_control is turned on only by Safari.  Added  
setShowHandCursor() and setCursor().

LzMouseKernel.js - added global LzCursor APIs

LzCursor.as - Now calls sprite LzMouseKernel APIs for global cursor  
control.

platform/dhtml/LzCursor.js - no longer needed.

Library.lzs - Clean up includes for cursor.o

LaszloView.lzs - setCursor() calls sprite implementation

Tests: test/cursors.lzx should perform consistently across SWF and  
DHTML - except I wasn't able to find a wait cursor that looks like a  
watch for swf, and global cursors only work for clickable items in  
DHTML.

Files:
A      test/cursors.lzx
A      test/resources/png/cursor_wait.png
A      test/resources/png/cursor_crosshair.png
M      WEB-INF/lps/lfc/kernel/swf/LzMouseKernel.as
M      WEB-INF/lps/lfc/kernel/swf/LzSprite.as
M      WEB-INF/lps/lfc/kernel/dhtml/LzKeyboardKernel.js
M      WEB-INF/lps/lfc/kernel/dhtml/LzSprite.js
M      WEB-INF/lps/lfc/kernel/dhtml/LzMouseKernel.js
D      WEB-INF/lps/lfc/services/platform/dhtml/LzCursor.js
M      WEB-INF/lps/lfc/services/LzCursor.as
M      WEB-INF/lps/lfc/services/Library.lzs
M      WEB-INF/lps/lfc/views/LaszloView.lzs

Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20070124- 
maxcarlson-1.tar