B4J Question ComboBox increase dropdown count


New Member
Licensed User
Probably a really silly question but how can I increase the dropdown list count of a ComboBox the default is ten before the scrollbar appears I would like to increase this if possible. I've looked for a good while for a combobox.dropdowncount type property but can't see it.

Thanks in Advance


Well-Known Member
Licensed User
That would be:


Where 3 is the max number of rows to be shown.

This example requires latest beta version of b4j, if you only have the production version then dim javaobject and assign the combobox
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