Revision: 3193
http://vexi.svn.sourceforge.net/vexi/?rev=3193&view=rev
Author: clrg
Date: 2008-11-10 17:37:21 +0000 (Mon, 10 Nov 2008)
Log Message:
-----------
Emulate box children get behaviour in grids
Modified Paths:
--------------
trunk/widgets/org.vexi.widgets/src/org/vexi/lib/layout/grid.t
Modified: trunk/widgets/org.vexi.widgets/src/org/vexi/lib/layout/grid.t
===================================================================
--- trunk/widgets/org.vexi.widgets/src/org/vexi/lib/layout/grid.t
2008-11-10 16:23:34 UTC (rev 3192)
+++ trunk/widgets/org.vexi.widgets/src/org/vexi/lib/layout/grid.t
2008-11-10 17:37:21 UTC (rev 3193)
@@ -604,13 +604,14 @@
// removing a child
} else {
+ var c = null;
var b = $content[trapname];
if (b) {
b.Children --= gridboxChildren;
colregions.remove(b);
rowregions.remove(b);
- }
- var c = b[0];
+ c = b[0];
+ } else throw "attempt to get null child from a box";
if (c) {
c.contentwidth --= invokePlaceWidth;
c.contentheight --= invokePlaceHeight;
@@ -619,7 +620,7 @@
c.colspan --= invokePack;
c.rowspan --= invokePack;
c.v_gridbox = null;
- }
+ } else throw "should not happen";
// finish removal
$content[trapname] = null;
}
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