Re: [webkit-dev] WebKit partial rendering issue

2009-05-15 Thread lkcl
https://bugs.webkit.org/show_bug.cgi?id=25696#c2 thanks to paul for the guidance and for the leading work / patches on which this is based, paul, the code that you sent me has a bug where the scrollbars on a frame will go blank and disappear when you move the mouse over them. the reason is that

Re: [webkit-dev] WebKit partial rendering issue

2009-05-15 Thread David Hyatt
On May 15, 2009, at 12:18 PM, lkcl wrote: https://bugs.webkit.org/show_bug.cgi?id=25696#c2 thanks to paul for the guidance and for the leading work / patches on which this is based, paul, the code that you sent me has a bug where the scrollbars on a frame will go blank and disappear when

Re: [webkit-dev] WebKit partial rendering issue

2009-05-15 Thread Luke Kenneth Casson Leighton
On Fri, May 15, 2009 at 5:29 PM, David Hyatt hy...@apple.com wrote: On May 15, 2009, at 12:18 PM, lkcl wrote: https://bugs.webkit.org/show_bug.cgi?id=25696#c2 thanks to paul for the guidance and for the leading work / patches on which this is based, paul, the code that you sent me has a

Re: [webkit-dev] WebKit partial rendering issue

2009-05-11 Thread lkcl
Paul Pedriana-3 wrote: The ScrollView::paint function seems wrong to me too. The function source is shown below. I don't understand why it uses context-clip(visibleContentRect()) without accounting for documentDirtyRect. Shouldn't it make a union of visibleContentRect and

Re: [webkit-dev] WebKit partial rendering issue

2009-05-11 Thread David Hyatt
On May 11, 2009, at 11:58 AM, lkcl wrote: Paul Pedriana-3 wrote: The ScrollView::paint function seems wrong to me too. The function source is shown below. I don't understand why it uses context-clip(visibleContentRect()) without accounting for documentDirtyRect. Shouldn't it make a union

Re: [webkit-dev] WebKit partial rendering issue

2008-11-28 Thread Paul Pedriana
The ScrollView::paint function seems wrong to me too. The function source is shown below. I don't understand why it uses context-clip(visibleContentRect()) without accounting for documentDirtyRect. Shouldn't it make a union of visibleContentRect and documentDirtyRect? I am writing my own

Re: [webkit-dev] WebKit partial rendering issue

2008-11-28 Thread Srinivas Rao M Hamse
Thanks Paul, I have logged this issue in https://bugs.webkit.org/show_bug.cgi?id=22540 regards, Srinivas Rao. M On Fri, Nov 28, 2008 at 2:04 PM, Paul Pedriana [EMAIL PROTECTED] wrote: The ScrollView::paint function seems wrong to me too. The function source is shown below. I don't

Re: [webkit-dev] WebKit partial rendering issue

2008-11-27 Thread Erik Walter
I've seen similar issues on a non-DirectFB port, but it turned out to be related to a bug in the ScrollView::paint() method. It wasn't properly clipping the drawing and when Google was blinking the cursor in the text box, it ends up erasing the whole window instead of just the inner