Bug 254455

Summary:	Scrollbars don't work when zoom is higher then about 200%
Product:	[Applications] okular	Reporter:	Philipp Kälin <kaelinphilipp>
Component:	general	Assignee:	Okular developers <okular-devel>
Status:	RESOLVED UPSTREAM
Severity:	normal
Priority:	NOR
Version:	0.11.1
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Philipp Kälin 2010-10-17 14:00:38 UTC

Version:           0.11.1 (using KDE 4.5.1) 
OS:                Linux

Sometimes it is necessary to zoom more than 200%. If you scroll then by mouse or with the scrollbars the screen doesn't change, but if you scroll enough the page number is increasing. If you zoom then out to 200% or lower the screen is refreshed with the correct content. I didn't find the exact Level between working and not but with 250% you can reproduce it definitively. Scrolling down works also better then scrolling upwards.

Reproducible: Always

Steps to Reproduce:
Zoom to 250% or more and try to scroll with mouse or scrollbars.

Actual Results:  
The screen doesn't change during scrolling.

Expected Results:  
Show the correct content.

OS: Linux (i686) release 2.6.35-22-generic
Compiler: cc

Comment 1 Albert Astals Cid 2010-10-17 14:57:07 UTC

Works here, are you using intel graphics card by any chance?

Comment 2 Philipp Kälin 2010-10-17 16:00:31 UTC

I'm using a Radeon Xpress 200M graphic card (HP NX6325 Notebook). I have another Netbook with an Intel Graphics card, I'll take a look if there is the same problem or not. But I can't do this till tomorrow.

Comment 3 Philipp Kälin 2010-10-17 21:50:12 UTC

I tried to reproduce the reported problem on a Asus EEE 1005HA with an Intel 945GME Graphics Card but the problem doesn't appeaar there.

Comment 4 Albert Astals Cid 2010-10-17 23:34:22 UTC

Then it's a problem either with X, your graphics drivers or something else, i can't really help you there, sorry.