Bug #10342
COMBO-BOX - behavior and navigation difference
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#1 Updated by Andrei Iacob 12 months ago
Diffed issues from #9978, by Vladimir:
Issue 1: Incorrect Initial Selection¶
In OE, when the popup of a COMBO-BOX is first opened, if no item has been selected, no item is highlighted in the popup.
In FWD, however, the first item is always highlighted.
Issue 2: COMBO-BOX SIMPLE: Incorrect Navigable Region¶
In OE, for a COMBO-BOX of the SIMPLE subtype, the user can navigate within a range constrained by the defined format. For instance, in a COMBO-BOX with a format of x(30), the caret can be moved up to position 30. In FWD, however, the navigable range is limited to a single character width.
Issue 3: COMBO-BOX SIMPLE: No FILL-IN Redraw¶
In FWD, the FILL-IN is not redrawn after the user types printable characters until the user triggers a redraw by other means (e.g., using a navigation key or switching window Z-order).
Issue 4: COMBO-BOX SIMPLE: No UNDO in the FILL-IN¶
In OE, for a COMBO-BOX of the SIMPLE subtype, defined without the NO-UNDO modifier, the FILL-IN supports the UNDO feature: pressing Ctrl-Z undoes the last change. In FWD, this functionality appears to be absent.