Re: [Bug 524567] Re: Software list views with variable-height rows scroll slowly

2011-08-28 Thread Matthew McGowan
Esmaeil, I am not so sure the symptoms you report directly relate to this bug. The bug you mentioned I believe this is already tracked in a bug reported by mpt. On Sat, Aug 27, 2011 at 4:43 PM, Esmaeil MIRZAEE <524...@bugs.launchpad.net>wrote: > In bug #830258, we got another error like this but

[Bug 524567] Re: Software list views with variable-height rows scroll slowly

2011-08-26 Thread Esmaeil MIRZAEE
In bug #830258, we got another error like this but it gets worse. software-center-gtk3 trunk r2155, Ubuntu Ocelot 1. Go to a list view, e.g. the "System" category. 2. Click on a list item near the bottom of the screen. 3. Press the Down key a few times. What happens: Eventually the selection is not

[Bug 524567] Re: Software list views with variable-height rows scroll slowly

2010-09-14 Thread Matthew Paul Thomas
This is pretty well fixed in Maverick. Thanks to Matthew McGowan for his excellent work. ** Changed in: software-center (Ubuntu) Status: Confirmed => Fix Released -- Software list views with variable-height rows scroll slowly https://bugs.launchpad.net/bugs/524567 You received this bug no

[Bug 524567] Re: Software list views with variable-height rows scroll slowly

2010-03-23 Thread zekopeko
Does this bug cause the lag when you filter/search? -- Software list views with variable-height rows scroll slowly https://bugs.launchpad.net/bugs/524567 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu

[Bug 524567] Re: Software list views with variable-height rows scroll slowly

2010-03-16 Thread Gary Lasker
** Changed in: software-center (Ubuntu) Status: New => Confirmed -- Software list views with variable-height rows scroll slowly https://bugs.launchpad.net/bugs/524567 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs

[Bug 524567] Re: Software list views with variable-height rows scroll slowly

2010-03-08 Thread mmnz
Woops. I should reread my posts! Amend my last bullet point: ~ * I dont get how to calc the vadjustment.upper value wrt to my vscrollbar. If the expanded row is visible, my upper val is correct. If the expanded row is not visible, then i display an extra row with junk data. I guess i should be n

[Bug 524567] Re: Software list views with variable-height rows scroll slowly

2010-03-08 Thread mmnz
Hi, I am the author of https://code.launchpad.net/~mmcg069/software-center /fastappview-kinda-working. The important class is in softwarecenter/view/appview.py, the class name is AppView. My approach is to maintain an internal 'complete list' (AppStore) and a 'visible list' (AppView.vis_list).

[Bug 524567] Re: Software list views with variable-height rows scroll slowly

2010-03-08 Thread Matthew Paul Thomas
** Description changed: Ubuntu Software Center 1.1.12, Ubuntu Lucid 1. From the main "Get Software" screen, search for "a". 2. With the arrow keys, scroll through the search results. What happens: The scrolling is rather slow. There's a lot of flashing of "More Info" and "Install"

[Bug 524567] Re: Software list views with variable-height rows scroll slowly

2010-02-19 Thread Cody Russell
The way I was thinking this might be implemented is: When the treeview selection changes, remove the buttons and set fixed- height-mode=true as mpt said, then start a timeout for 0.5s (or however long). Each time the treeview selection changes, reset the timer. Once the timer expires then set fi

[Bug 524567] Re: Software list views with variable-height rows scroll slowly

2010-02-19 Thread Cody Russell
I thought of a situation where this does not benefit us, and that's the case where the user grabs the scrollbar handle and tries to rapidly scroll through the treeview list. The treeview would not be in fixed- height-mode at that point, and scrolling would be rather slow again. Perhaps this can be