[wish] Add scrollbar to Combobox, rather than scroll buttons only.
Submitted by tvs..@..il.com
Link to original bug (#590276)
Description
Currently, when a ComboBox is too large to fit the screen two scroll buttons allows the user to see additional items. However, for the following use-cases, this is less than optimal:
- Alice wants to know how many more items there are, but there is no visual indication.
- Bob knows the item he is interested in is around 2/3 of the way down the list. Currently, he cannot jump there directly.
- Joe is not quite proficient at using the mouse and has trouble moving away from the scroll button at the right time, so he always misses his desired option.
Other information:
Version: 3.22.x