Change 20100318-hqm-F by [email protected] on 2010-03-18 11:12:32 EDT
in /Users/hqm/openlaszlo/trunk
for http://svn.openlaszlo.org/openlaszlo/trunk
Summary: fix for automatic height sizing of multiline text fields
New Features:
Bugs Fixed: LPP-8591
Technical Reviewer: ptw
QA Reviewer: max
Doc Reviewer: (pending)
Documentation:
Release Notes:
Overview:
This fixes a bug where autosizing multiline text fields whose content height
changes are
improperly forcing hassetheight to true.
[This fix does not address the original issue in the bug report, where there
the scrollHeight updating
needs be forced. I should probably have created a new JIRA bug for this fix ]
When a multiline text field which is resizable (hassetheight == false)
gets a content-changed event, this updates the height without
resetting the hassetheight flag.
Details:
LzText.lzs: created a new method "installHeight" which sets the sprite height,
but
does not side effect hassetheight flag
LzText, LzInputText: call installHeight instead of the $lzc$set_height setter
when
setting view height to it's text content height.
Note: there is still some bug remaining with measuring the size of a DHTML
textfield, but
that existed before this fix.
Tests:
smokecheck
lzpix demo
test/lfc/maxscroll.lzx
test case below, the bounding box should expand vertically to just enclose the
text as you
type.
<canvas>
<inputtext width="100"
bgcolor="#cccccc"
multiline="true">Hey there! This text should wrap onto a few
lines.
</inputtext>
</canvas>
Files:
M WEB-INF/lps/lfc/views/LzInputText.lzs
M WEB-INF/lps/lfc/views/LzText.lzs
Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20100318-hqm-F.tar
