Delay trait notification

[mike tallhamer]

I would like to delay a trait notification until after I have finished
typing the value into a field. Is that possible? Right now every
keystroke triggers a calculation which is an issue when the calc is
rather expensive and the number is something like 110 which results in 3
individual calculations instead of just one.

Thanks,
Mike
_______________________________________________
Enthought-Dev mailing list
[hidden email]
https://mail.enthought.com/mailman/listinfo/enthought-dev

[Chris Colbert]

you can set the `auto_set` trait of the Item's editor to False.

On Wed, Feb 23, 2011 at 3:49 PM, Mike Tallhamer <[hidden email]> wrote:

I would like to delay a trait notification until after I have finished
typing the value into a field. Is that possible? Right now every
keystroke triggers a calculation which is an issue when the calc is
rather expensive and the number is something like 110 which results in 3
individual calculations instead of just one.

Thanks,
Mike
_______________________________________________
Enthought-Dev mailing list
[hidden email]
https://mail.enthought.com/mailman/listinfo/enthought-dev

_______________________________________________
Enthought-Dev mailing list
[hidden email]
https://mail.enthought.com/mailman/listinfo/enthought-dev

[Anthony Scopatz]

Also, codetools has a much more robust example of how to defer a bunch of traits in an executing context.  https://github.com/enthought/codetools/blob/master/enthought/execution/executing_context.py

Chris's way is probably cleaner.

On Wed, Feb 23, 2011 at 8:57 PM, Chris Colbert <[hidden email]> wrote:

you can set the `auto_set` trait of the Item's editor to False.

On Wed, Feb 23, 2011 at 3:49 PM, Mike Tallhamer <[hidden email]> wrote:

I would like to delay a trait notification until after I have finished
typing the value into a field. Is that possible? Right now every
keystroke triggers a calculation which is an issue when the calc is
rather expensive and the number is something like 110 which results in 3
individual calculations instead of just one.

Thanks,
Mike
_______________________________________________
Enthought-Dev mailing list
[hidden email]
https://mail.enthought.com/mailman/listinfo/enthought-dev

_______________________________________________
Enthought-Dev mailing list
[hidden email]
https://mail.enthought.com/mailman/listinfo/enthought-dev

_______________________________________________
Enthought-Dev mailing list
[hidden email]
https://mail.enthought.com/mailman/listinfo/enthought-dev

[Warren Weckesser]

Mike, attached is a small demo showing the use of the 'auto_set' and 'enter_set' traits.

Warren

On Wed, Feb 23, 2011 at 2:57 PM, Chris Colbert <[hidden email]> wrote:

you can set the `auto_set` trait of the Item's editor to False.

On Wed, Feb 23, 2011 at 3:49 PM, Mike Tallhamer <[hidden email]> wrote:

I would like to delay a trait notification until after I have finished
typing the value into a field. Is that possible? Right now every
keystroke triggers a calculation which is an issue when the calc is
rather expensive and the number is something like 110 which results in 3
individual calculations instead of just one.

Thanks,
Mike
_______________________________________________
Enthought-Dev mailing list
[hidden email]
https://mail.enthought.com/mailman/listinfo/enthought-dev

_______________________________________________
Enthought-Dev mailing list
[hidden email]
https://mail.enthought.com/mailman/listinfo/enthought-dev

_______________________________________________
Enthought-Dev mailing list
[hidden email]
https://mail.enthought.com/mailman/listinfo/enthought-dev