At 9:28 AM -0700 11/20/00, Leston Drake wrote:
>I'm searching for some answers here. Any ideas will be appreciated.
>
>I've got a field that has more text than is visible. It is a single-select
>field. I'm not showing the scrollbar for the field because the look of them
>doesn't match my GUI. So I've created "up" and "down" arrow buttons that
>have a scroll script which scrolls the field line by line.
>For some of the lines in the field, I have a small graphic to the left side
>of it. I am hiding and showing these small graphics to "move" with their
>corresponding lines of text as the field is scrolled.
>
>This works fine until you use the mouse wheel (thanks a lot Microsoft!) to
>scroll the field instead of my buttons.
>Is there a message I can intercept so I can update the small graphics? The
>scrollBarDrag message is sent AFTER the scroll occurs (twice).
>I also seem to recall some comment from Scott regarding embedding graphics
>into a field in a future version. If so, is that is the beta 4 of 2.3.2?
>This would solve my problem also.
From a previous mail on this subject.
>When the wheel is turned it generates keyboard events. You can trap
>them with a rawKeyDown handler. The parameter to the message will be
>65308 or 65309, depending on the direction you're turning the wheel.
Good luck!
Cheers
Dave Cragg
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