[Laszlo-checkins] r14283 - openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml

[max@openlaszlo.org]

Author: max
Date: 2009-07-07 14:43:28 -0700 (Tue, 07 Jul 2009)
New Revision: 14283

Modified:
   openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml/LzMouseKernel.js
Log:
Change 20090707-maxcarlson-9 by maxcarlson at Bank on 2009-07-07 12:35:49 PDT
    in /Users/maxcarlson/openlaszlo/trunk-clean
    for http://svn.openlaszlo.org/openlaszlo/trunk

Summary: Cache/restore inputtext selection when disabling global clickability

Bugs Fixed: LPP-8289 - Mousing over an iframe while cursor is in a text component makes the cursor disappear

Technical Reviewer: ptw
QA Reviewer: hminsky

Details: Cache inputtext selection when global clickability is turned off, usually by an iframe/html component.  Restore the selection when clickability is turned back on.

Tests: See testcase attached to lpp-8289.  Modify test.lzx to return instead of restoring the focus.  Notice that the correct selection/cursor position is restored when mousing into/out of the red box.



Modified: openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml/LzMouseKernel.js
===================================================================
--- openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml/LzMouseKernel.js	2009-07-07 19:48:59 UTC (rev 14282)
+++ openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml/LzMouseKernel.js	2009-07-07 21:43:28 UTC (rev 14283)
@@ -187,8 +187,15 @@
         if (this.__resetonmouseover) {
             this.__resetonmouseover = false;
             this.setGlobalClickable(true);
+            var cs = this.__cachedSelection;
+            if (cs) {
+                var sprite = cs.s;
+                sprite.setSelection(cs.st, cs.st + cs.sz);
+                cs = null;
+            }
         }
     }
+    ,__cachedSelection: null
     ,setGlobalClickable: function (isclickable){
         //Debug.error('setGlobalClickable', isclickable, LzInputTextSprite.prototype.__lastfocus, LzInputTextSprite.prototype.__focusedSprite, LzInputTextSprite.prototype.__lastshown);
         if (! isclickable) {
@@ -196,6 +203,7 @@
             var lzinputproto = LzInputTextSprite.prototype;
             var lastshown = lzinputproto.__lastshown;
             if (lastshown) {
+                LzMouseKernel.__cachedSelection = {s: lastshown, st: lastshown.getSelectionPosition(), sz: lastshown.getSelectionSize()};
                 lastshown.__hide();
                 lzinputproto.__lastshown = null;
             }