adding horizontal scroll bar to list boxes
|Assignee:||J. Templ||% Done:|
List and Selection boxes should show a horizontal scroll bar if one of the item texts exceeds the width of the box.
A proposal by Mathieu Westerweele for the changes exists in CPC 1.7 rc6. 2014-03-20.
Refers to CPC 1.7 rc6 change list number 59.
Refers to Open Points #33.
adding horizontal scroll bar to list boxes. Refs: #90.
As proposed by Mathieu Westerweele in CPC 1.7 rc6 for SelectionBox.
1. additional width of 5 pixels changed to Ports.point * 3 because then it is device independent.
2. the same changes are also applied to ListBox if not in drop-down mode.
Signed-off-by: Josef Templ <firstname.lastname@example.org>