After RadComboBoxs DropDown (PopUp) is open moving the focus with Shift+Tab skips the Combo, Tab does not skip it Available in R2 2015 Release (v.2015.2.623.40)
IsEditable=True and ReadOnly=True
RadComboBox with IsEditable = true, IsReadOnly = true and IsFilteringEnabled = true. Select an item and then in order for the filtering to work you have to delete the selected text with Backspace
Available in LIB Version 2016.3.1010, it will be also available in the 2016 R3 SP1.
It might also be nice to take it one step further and give the option to choose the key that fires an update off
Allow the developers to style the TextBox area of a editable RadComboBox - add icons, change the string, format the text etc.
Combobox with 2 items -- "Item1" and "it": typing "it" selects the 1st item which is "Item1" and it should select the second one which is "it"
The control should allow customizations in its filtering functionality, for example, the developers should be able let RadComboBox match "Ã" when the user types "A".