Browse screen freezes when scrolling up past the top

Hi
I have a browse which looks at just one table.
If I keep scrolling the mouse wheel when the browse has reached the top or bottom the screen freezes for a while. The length of time it freezes for varies depending on how much you scroll. It seems like it is trying to keep scrolling even though there are no more lines to scroll through.
Any ideas on how to prevent this?

1 Like

Hi,

I recently switched from C9.1 to C11.1 and now I have exacly the same issue.
It seems to be related to C11.
Does anyone have a solution for this?

Can you post the file/table definition here and with regard to the browse, ABC or CW20 template, Page loaded or File loaded, Scrollbar behaviour?

Hi,

Using ABC and IPDS
The browse is page loaded and using an incremental locator.
(also tried file loaded, same issue)
(also tried without IPDS, same issue)

Some browse with a filter some browse using range.

Maybe import I’m using a Logitech turbo wheel mouse.
(but no problem in the Clarion 9.1 application)

See the header of the file lay-out.

Relatie
FILE,DRIVER('IPDRV'),RECLAIM,OWNER(IPDRV::OWNER),ENCRYPT,PRE(REL),CREATE,BINDABLE,THREAD ! Debiteuren en crediteuren
NummerKey                KEY(REL:Nummer),NOCASE,OPT,PRIMARY !                     
GLNkey                   KEY(REL:GLN),NOCASE,OPT           !                     
GroepKey                 KEY(REL:Groep),DUP,NOCASE,OPT     !                     
LandKey                  KEY(REL:Land),DUP,NOCASE,OPT      !                     
TaalKey                  KEY(REL:Taal),DUP,NOCASE,OPT      !                     
RekeningKey              KEY(REL:Rekening),DUP,NOCASE,OPT  !                     
ValutaKey                KEY(REL:Valuta),DUP,NOCASE,OPT    !                     
RayonKey                 KEY(REL:Rayon),DUP,NOCASE,OPT     !                     
BetalingsconditieKey     KEY(REL:Betalingsconditie),DUP,NOCASE,OPT !                     
VerzendwijzeKey          KEY(REL:Verzendwijze),DUP,NOCASE,OPT !                                   
ZoekKey                  KEY(REL:Zoeknaam),DUP,NOCASE,OPT  !                     
NaamKey                  KEY(REL:Naam),DUP,NOCASE,OPT      !                     
IBANkey                  KEY(REL:IBAN),DUP,NOCASE,OPT      !                     
Record                   RECORD,PRE()
Nummer                      LONG 
GLN                         REAL
Soort                       STRING(1)
Groep                       SHORT
Zoeknaam                    STRING(20)

What Key are you using in the browse.

If you make a demo app with this browse and file, do you see the same problem in the demo app?

What database? If SQL, is each row uniquely identifiable?