AutoWidth configuration option

[petyosi]

Similar to what the Ajax controls expose:

http://docs.telerik.com/devtools/aspnet-ajax/controls/combobox/functionality/dropdown-autowidth

Not sure how this would work with virtualization, though. I think that we can list it as a limitation for the mode.

[valchev]

Similar behaviour is shown in this how-to article:

• http://docs.telerik.com/kendo-ui/controls/editors/dropdownlist/how-to/auto-adjust-the-width

The popup will auto-size if it has width: auto:

dropdownlist.list.width("auto");

The widget header (anchor of the popup) will stay unchanged. This is how the Ajax DDL works.

[petyosi]

Seems good. How hard would be to promote this to a built-in feature?

[tapopov]

Implemented in c1d26ad

[crazyfx1]

Should this work with virtualization? The documentation doesn't include a hint that virtualization is not supported for autoWidth (and it's actually not working as far as I can tell). http://docs.telerik.com/kendo-ui/controls/editors/combobox/overview#configuration-Adjustment

Furthermore this feature was released in Kendo UI R3 2016 in September 2016, but the Typescript Definitions on NPM @types/kendo-ui are still missing the autoWidth property (i.e. on ComboBoxOptions).