----boundary-LibPST-iamunique-733631171_-_-
Content-type: text/plain
Hallo Rene
> Just two questions:
>
> 1) Why did you choose to only link an integer to the view? There are at
least three values that are
> interesting for the bar, namely min, cur and max (there's a good argument
for the other properties,
> too, but even more for these three)? cur does not have a meaning aside
from min and max, IMHO.
Because it is easier to use. Up/Down Field also use an INTEGER without min,
cur, max. You can change min and max via the property inspector.
What does IMHO mean?
> 2) For all values of max >1207 and min = 0 and cur =max-1 a TRAP 20
happens in f.DrawRect at
> CtlsProgress.DrawBars, and size is negative!
Change 2 times the line
size := size * (c.cur - c.min) DIV (c.max - c.min);
against
size := SHORT(LONG(size) * (c.cur - c.min) DIV (c.max - c.min));
and it will work.
I have no problem with the behaviour of INTEGER calculation. It is an
efficient implementation. Wrap around is useful for logical programming with
INTEGER.
Regards
Helmut
-------------
Diese E-Mail wurde auf Viren ueberprueft.
IG Metall
--------------------------------------------
To unsubscribe from this mailing list, send a message containing the word "unsubscribe" to:
blackbox-request{([at]})nowhere.xy
To get a list of valid e-mail commands and instructions on their usage, send a message containing the word "help" to the above address.
Send any problem reports or questions related to this email list to the list owner at
owner-blackbox{([at]})nowhere.xy
Current posting policy:
a) To post you should use the same address by which you are subscribed to the mailing list. That way, the list server will recognize you as subscriber and forward your posting immediately, without creating any overhead.
b) If, for some reason, you cannot post from the address, by which you are subscribed, your message will be moderated to avoid spam. Please understand that moderation will often cause some delay, in particular over weekends or holydays.
----boundary-LibPST-iamunique-733631171_-_-
Content-type: application/rtf
Content-transfer-encoding: base64
Content-Disposition: attachment; filename="rtf-body.rtf"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----boundary-LibPST-iamunique-733631171_-_---
Received on Thu Dec 11 2003 - 14:43:02 UTC