The various deselect() methods do different things:
swf8:
- clears the native flash focus
swf9+:
- sets the selection size to zero
dhtml:
- hides the click-divs, restores cancelKeys, etc.
Therefore simply removing the call to deselect() sounds a bit wrong.
---
In general, focus handling for the swf runtimes is implemented as follows:
(1) Explicit focus changes by Lz.Focus:
a) "onfocus" ::
lz.InputText#_gotFocusEvent() -> LzInputTextSprite#gotFocus() ->
LzInputTextSprite#select() [followed by instructions in 2a]
b) "onblur" ::
lz.InputText#_gotBlurEvent() -> LzInputTextSprite#gotBlur() ->
LzInputTextSprite#deselect() [followed by instructions in 2b]
(2) Native focus changes:
a) "onSetFocus" / "FOCUS_IN" ::
LzInputTextSprite#__gotFocus() -> lz.InputText#inputtextevent('onfocus')
-> Lz.Focus.setFocus() [followed by instructions in 1a]
b) "onKillFocus" / "FOCUS_OUT" ::
LzInputTextSprite#__lostFocus() -> lz.InputText#inputtextevent('onblur')
-> Lz.Focus.clearFocus() [followed by instructions in 1b]
swf8 defers the call to inputtextevent('onblur'), see
__handlelostFocus(). Maybe the intent was to make it possible to query
the selection before the native focus is removed, here's the comment
from that function:
/**
* must be called after an idle event to prevent the selection from
being
* cleared prematurely, e.g. before a button click. If the selection is
* cleared, the button doesn't send mouse events.
* @access private
*/
The first sentence indicates this is about querying the selection. But
I'm not sure about the second sentence, maybe someone else can explain
what it means...
On 12/5/2010 6:43 AM, Henry Minsky wrote:
Change hqm-20101205-R9I by [email protected] on 2010-12-05 00:39:47 EST
in /Users/hqm/openlaszlo/trunk2
for http://svn.openlaszlo.org/openlaszlo/trunk
Summary: LzInputTextSprite.gotBlur should not clear selection
New Features:
Bugs Fixed: LPP-9562
Technical Reviewer: max
QA Reviewer: ffeng
Doc Reviewer: (pending)
Documentation:
Release Notes:
Overview:
Details:
This change makes it so that LzInputTextSprite.gotBlur no longer clears the
selection
Tests:
test case from bug report
Files:
M WEB-INF/lps/lfc/kernel/swf/LzInputTextSprite.as
M WEB-INF/lps/lfc/kernel/dhtml/LzInputTextSprite.js
M WEB-INF/lps/lfc/kernel/swf9/LzInputTextSprite.as
Changeset: http://svn.openlaszlo.org/openlaszlo/patches/hqm-20101205-R9I.tar
