[webkit-dev] Touch operation corrupts screen when specifying other than overflow:visible in css
Hi, Is there anyway to ask to review the patch I created? I created a pacth to resolve https://bugs.webkit.org/show_bug.cgi?id=99842 Bug 99842 - Touch operation corrupts screen when specifying other than overflow:visible in css and registered it to the site putting following option. review? commit-queue? However, no review has been proceeded for half a year. If the option which I put on the patch is wrong, or if I miss some procedure which I had to take, could someone inform me? Hideki *** Hideki Yoshida Embedded Software Division NEC System Technologies, Ltd. E-MAIL:yoshida-...@necst.nec.co.jp *** ___ webkit-dev mailing list webkit-dev@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-dev
Re: [webkit-dev] Touch operation corrupts screen when specifying other than overflow:visible in css
Hi, You need to CC relevant developers on bugzilla and possibly ping them on IRC. This mailing list is not the right place to publicize bug reports. Also note that the patch seems to be Windows-port specific. Kr, Christophe DUMEZ. From: webkit-dev-boun...@lists.webkit.org [webkit-dev-boun...@lists.webkit.org] on behalf of HIDEKI YOSHIDA [yoshida-...@necst.nec.co.jp] Sent: Friday, July 12, 2013 14:46 To: webkit-dev@lists.webkit.org Subject: [webkit-dev] Touch operation corrupts screen when specifying other than overflow:visible in css Hi, Is there anyway to ask to review the patch I created? I created a pacth to resolve https://bugs.webkit.org/show_bug.cgi?id=99842 Bug 99842 - Touch operation corrupts screen when specifying other than overflow:visible in css and registered it to the site putting following option. review? commit-queue? However, no review has been proceeded for half a year. If the option which I put on the patch is wrong, or if I miss some procedure which I had to take, could someone inform me? Hideki *** Hideki Yoshida Embedded Software Division NEC System Technologies, Ltd. E-MAIL:yoshida-...@necst.nec.co.jp *** ___ webkit-dev mailing list webkit-dev@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-dev ___ webkit-dev mailing list webkit-dev@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-dev
Re: [webkit-dev] Touch operation corrupts screen when specifying other than overflow:visible in css
Hi, my team made the workaround to fix this problem and has submitted it
as a patch to get a review.
https://bugs.webkit.org/show_bug.cgi?id=99842
Index: Source/WebCore/platform/graphics/win/GraphicsContextCairoWin.cpp
===
--- Source/WebKit/win/WebView.cpp (revision 132968)
+++ Source/WebKit/win/WebView.cpp (working copy)
@@ -1663,7 +1663,7 @@
return false;
// We negate here since panning up moves the content up, but moves the
scrollbar down.
-
m_gestureTargetNode-renderer()-enclosingLayer()-scrollByRecursively(IntSize(-deltaX,
-deltaY));
+
m_gestureTargetNode-renderer()-enclosingLayer()-scrollByRecursively(IntSize(-deltaX,
-deltaY), WebCore::RenderLayer::ScrollOffsetClamping::ScrollOffsetClamped);
if (!(UpdatePanningFeedbackPtr() BeginPanningFeedbackPtr()
EndPanningFeedbackPtr())) {
CloseGestureInfoHandlePtr()(gestureHandle);
Hideki
***
Hideki Yoshida
Embedded Software Division
NEC System Technologies, Ltd.
E-MAIL:yoshida-...@necst.nec.co.jp
TEL:+81-78-991-5566FAX:+81-78-991-5568
***
Hi, I filed this problem to https://bugs.webkit.org with
test case as an HTML file after I was suggested to do so.
Bug id 99842.
I am trying to find a workaround to resolve this problem.
If someone has it, post it, please.
Hi,
On a windows 7 tablet, PAN operation(=scroll) causes
corruption of screen.
Does anybody know how to resolve this or have the fix?
How to reproduce.
1. Prepare a HTML contents which have an element specifying
other than visible to the property overflow in css.
2. Load the contents with webkit
3. Operate the touch operaion, PAN on the element.
Problem
The content in the element protrudes outside the placeholder
for it and can disappear.
The build version
Webkit.exe on r131112 for Nightly builds
We guess Source\WebKit\win\WebView.cpp has some bugs on this
issue.
Here is the sample contents to reproduce problem. You will see the
problem if you PAN on the field for overflow:auto.
--
HTML
HEADTITLEpan with css:overflow/TITLE/HEAD
BODY
font size=+2
div style=border: 2px solid blue; padding: 5px 5px 5px 5px;
overflow:visible;
overflow:visible
/div
br
div style=border: 2px solid red; padding: 5px 5px 5px 5px;
overflow:auto;
overflow:auto
/div
/font
/BODY
/HTML
--
Hideki
***
Hideki Yoshida
Embedded Software Division
NEC System Technologies, Ltd.
E-MAIL:yoshida-...@necst.nec.co.jp
***
___
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Re: [webkit-dev] Touch operation corrupts screen when specifying other than overflow:visible in css
Hi, I filed this problem to https://bugs.webkit.org with test case as an HTML file after I was suggested to do so. Bug id 99842. I am trying to find a workaround to resolve this problem. If someone has it, post it, please. Hi, On a windows 7 tablet, PAN operation(=scroll) causes corruption of screen. Does anybody know how to resolve this or have the fix? How to reproduce. 1. Prepare a HTML contents which have an element specifying other than visible to the property overflow in css. 2. Load the contents with webkit 3. Operate the touch operaion, PAN on the element. Problem The content in the element protrudes outside the placeholder for it and can disappear. The build version Webkit.exe on r131112 for Nightly builds We guess Source\WebKit\win\WebView.cpp has some bugs on this issue. Here is the sample contents to reproduce problem. You will see the problem if you PAN on the field for overflow:auto. -- HTML HEADTITLEpan with css:overflow/TITLE/HEAD BODY font size=+2 div style=border: 2px solid blue; padding: 5px 5px 5px 5px; overflow:visible; overflow:visible /div br div style=border: 2px solid red; padding: 5px 5px 5px 5px; overflow:auto; overflow:auto /div /font /BODY /HTML -- Hideki *** Hideki Yoshida Embedded Software Division NEC System Technologies, Ltd. E-MAIL:yoshida-...@necst.nec.co.jp *** ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo/webkit-dev
Re: [webkit-dev] Touch operation corrupts screen when specifying other than overflow:visible in css
Please file a bug at https://bugs.webkit.org with the component WebKit Misc. and attach your test case as an HTML file. Please also CC me on it (bweinst...@apple.com). Thanks! Brian Weinstein On Oct 17, 2012, at 12:58 AM, HIDEKI YOSHIDA yoshida-...@necst.nec.co.jp wrote: Hi, On a windows 7 tablet, PAN operation(=scroll) causes corruption of screen. Does anybody know how to resolve this or have the fix? How to reproduce. 1. Prepare a HTML contents which have an element specifying other than visible to the property overflow in css. 2. Load the contents with webkit 3. Operate the touch operaion, PAN on the element. Problem The content in the element protrudes outside the placeholder for it and can disappear. The build version Webkit.exe on r131112 for Nightly builds We guess Source\WebKit\win\WebView.cpp has some bugs on this issue. Here is the sample contents to reproduce problem. You will see the problem if you PAN on the field for overflow:auto. -- HTML HEADTITLEpan with css:overflow/TITLE/HEAD BODY font size=+2 div style=border: 2px solid blue; padding: 5px 5px 5px 5px; overflow:visible; overflow:visible /div br div style=border: 2px solid red; padding: 5px 5px 5px 5px; overflow:auto; overflow:auto /div /font /BODY /HTML -- Hideki *** Hideki Yoshida Embedded Software Division NEC System Technologies, Ltd. E-MAIL:yoshida-...@necst.nec.co.jp *** ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo/webkit-dev ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo/webkit-dev
[webkit-dev] Touch operation corrupts screen when specifying other than overflow:visible in css
Hi, On a windows 7 tablet, PAN operation(=scroll) causes corruption of screen. Does anybody know how to resolve this or have the fix? How to reproduce. 1. Prepare a HTML contents which have an element specifying other than visible to the property overflow in css. 2. Load the contents with webkit 3. Operate the touch operaion, PAN on the element. Problem The content in the element protrudes outside the placeholder for it and can disappear. The build version Webkit.exe on r131112 for Nightly builds We guess Source\WebKit\win\WebView.cpp has some bugs on this issue. Here is the sample contents to reproduce problem. You will see the problem if you PAN on the field for overflow:auto. -- HTML HEADTITLEpan with css:overflow/TITLE/HEAD BODY font size=+2 div style=border: 2px solid blue; padding: 5px 5px 5px 5px; overflow:visible; overflow:visible /div br div style=border: 2px solid red; padding: 5px 5px 5px 5px; overflow:auto; overflow:auto /div /font /BODY /HTML -- Hideki *** Hideki Yoshida Embedded Software Division NEC System Technologies, Ltd. E-MAIL:yoshida-...@necst.nec.co.jp *** ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo/webkit-dev
