On Mon, Mar 1, 2010 at 16:04, greasydigits <[email protected]> wrote:
>
> I haven't been able to find any mention of this undesired behavior in the
> mailing list so far.
>
"Undesirable" is in the eyes of the beholder. :-)
The issue I am having is with the table clearing multiple selected rows to
> the last selected row whenever the spacebar is pressed. This is a problem
> in
> my project as I wish to recreate the intuitive spacebar "view"
> functionality
> that exists in OSX. Is this a bug and are there any workarounds? I can't
> find any reasonable explanation as to why the spacebar does this.
>
It is standard usage to move up and down in a list using the up/down or
pageup/pagedown keys, and then select the current item using the space bar.
The spacebar causes the selection manager's _handleSelectEvent() method to
be called. You can change this behavior by subclassing
qx.ui.table.selection.Manager and overriding the _handleSelectEvent()
method. Your replacement method would look something like this untested
snippet:
_handleSelectEvent : function(index. evt)
{
// Do not use standard behavior of spacebar to select the current row
if (evt.getKeyIdentifier() == "Space")
return;
// Otherwise do normal processing
this.base(arguments, index. evt);
}
Hope that helps.
Derrell
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