A gap in IUP dropdown lists

Question

Dropdown lists in IUP for Windows contain a superfluous gap after the last element if the number of elements is sufficient to warrant a scrollbar (which is five or more).

Is this something I can change?

Example

dropdown = DIALOG[TITLE=dropdown.led](
  HBOX[CMARGIN=10x10,CGAP=10](
    LIST[VALUE=3, 1=я, 2=ты, 3=оно, 4=мы, 5=вы, 6=они, DROPDOWN=YES](do_nothing),
    LIST[VALUE=3, 1=ik, 2=je, 3=hij, 4=we, DROPDOWN=YES](do_nothing)
  )
)

All questions that pertain to this particular example:

score 2 · Accepted Answer · answered Apr 17 '17 at 15:54

2

This behavior is dependent on the VISIBLEITEMS attribute which default is 5.

answered Apr 17 '17 at 15:54

Antonio Scuri

1,046
6
10

It’s a good thing to know and a workaround that works. However, an ideal solution would let the user *both* have a scrollbar (i.e. a number of list elements > `VISIBLEELEMENTS`) and no gap after the last element. It’s not a big deal, only a small cosmetic defect. Therefore I’ll accept this answer as a solution if nothing better appears. – 7vujy0f0hy Apr 17 '17 at 23:53
As far as I remember that is a system behavior. Notice that IUP uses the native Win32 list in Windows. – Antonio Scuri Apr 19 '17 at 00:49

A gap in IUP dropdown lists

Example

All questions that pertain to this particular example:

1 Answers1

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