Peter Robinson schrieb:
> Hello,
>
> I have Qooxdoo 0.7.3 application that displays database records to the
> user. I've setup a couple of qx.client.Command with shortcuts to
> delete the current record ("DEL") and view details about the current
> record ("ENTER") and hooked up corresponding toolbar buttons and menu
> options to these commands.
>
> The problem comes about because I also have a text field which allows
> my user to search for database records. If the user types in this
> field and happens to hit "DEL" or "ENTER" (which is likely), the
> associated command is invoked instead of my seach action (which I'd
> like to invoke on a "keydown" event when the user hits enter in the
> text field).
>
> Shouldn't the widget in focus get a chance to handle the key event
> first (and stop its propagation) before falling back to the global
> command's execute? I looked at qx.event.handler.EventHandler and it
> looks like it the following check is done before it dispatches the
> event to other listeners:
>
> // Check for commands
> if (vType == "keydown") {
> this._checkKeyEventMatch(vKeyEventObject);
> }
>
> Is there a way around this? I'd rather not change my shortcuts.
>
> Thank you,
>
> Peter
>
Hi Peter,
I think you are right about this. Widget code should be able to prevent
commands from being executed. Since this would mean a significant change
in the semantics of commands I think we will not adress this issue in
the 0.7 branch but it will be fixed in 0.8.
For the time being, I think you have to disable the command if you focus
your text field and enable it again on blur.
Best Fabian
--
Fabian Jakobs
JavaScript Framework Developer
1&1 Internet AG
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