[Laszlo-checkins] r11751 - openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9

[max@openlaszlo.org]

Author: max
Date: 2008-11-13 07:29:35 -0800 (Thu, 13 Nov 2008)
New Revision: 11751

Modified:
   openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9/LzSprite.as
Log:
Change 20081112-maxcarlson-t by maxcarlson at Bank.local on 2008-11-12 14:42:20 PST
    in /Users/maxcarlson/openlaszlo/trunk-clean
    for http://svn.openlaszlo.org/openlaszlo/trunk

Summary: Send mouseover/out events for views on top of the view the mouse went down on

Bugs Fixed: LPP-7300 - SWF9: some mouse events changed behavior

Technical Reviewer: promanik
QA Reviewer: andre.bargull at udo.edu

Details: Check the z-order of all sprites under the mouse, to make onmouseover/out consistent between swf8 and swf9.

Tests: Testcase from LPP-7300 and http://localhost:8080/trunk-clean/docs/src/developers/programs/input-devices-$8.lzx run consistently between swf8 and swf9



Modified: openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9/LzSprite.as
===================================================================
--- openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9/LzSprite.as	2008-11-13 13:41:11 UTC (rev 11750)
+++ openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9/LzSprite.as	2008-11-13 15:29:35 UTC (rev 11751)
@@ -674,9 +674,27 @@
             // send dragin/out events if the mouse is currently down
             if (LzMouseKernel.__lastMouseDown &&
                 (eventname == 'onmouseover' || eventname == 'onmouseout')) {
-                    // only send mouseover/out if the mouse went down on this sprite
+                    // only send mouseover/out if the mouse went down on this sprite - see LPP-6677
                     if (LzMouseKernel.__lastMouseDown == this) {
                         LzMouseKernel.__sendEvent(this.owner, eventname);
+                    } else {
+                        // check to see if this sprite is in front of the sprite the mouse went down on.  See LPP-7300
+
+                        var target:* = e.target;
+                        var location:Point = new Point(target.mouseX, target.mouseY);
+                        location = target.localToGlobal(location);
+                        var sprites:Array = LFCApplication.stage.getObjectsUnderPoint(location);
+                        var sawself = false;
+                        for (var i = sprites.length; i >=0; i--) {
+                            if (sprites[i] == this) {
+                                sawself = true;
+                            } else if (sawself && sprites[i] == LzMouseKernel.__lastMouseDown) {
+                                // already saw ourselves, and we're on top of __lastMouseDown
+                                LzMouseKernel.__sendEvent(this.owner, eventname);
+                                break;
+
+                            }
+                        }
                     }
 
                     var dragname = eventname == 'onmouseover' ? 'onmousedragin' : 'onmousedragout';