154279 2016-02-15 22:03:09 -0800 [GTK] Support async scrolling for sticky elements 2018-04-25 03:25:33 -0700 1 1 1 Unclassified WebKit WebKitGTK WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 184961 P2 Normal --- 151436 154066 1 changseok changseok bugs-noreply cgarcia gustavo yoon zan oldest_to_newest 1165049 0 changseok 2016-02-15 22:03:09 -0800 SSIA. http://html5-demos.appspot.com/static/css/sticky.html 1165055 1 271416 changseok 2016-02-15 22:17:04 -0800 Created attachment 271416 WIP patch 1165059 2 changseok 2016-02-15 22:33:06 -0800 https://github.com/shivamidow/webkit/commit/7d38d75707a9340d6c9c2ae9d8a16e6d8e2493d5 1417492 3 zan 2018-04-25 03:25:33 -0700 *** This bug has been marked as a duplicate of bug 184961 *** 271416 2016-02-15 22:17:04 -0800 2016-02-15 22:17:04 -0800 WIP patch async-scrolling-for-sticky-element.patch text/plain 7570 changseok ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0No YW5nZUxvZwppbmRleCBiODAwNWQzLi5hOWU3YTQ1IDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29y ZS9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCkBAIC0xLDUgKzEsMzEg QEAKIDIwMTYtMDItMTUgIENoYW5nU2VvayBPaCAgPGNoYW5nc2Vvay5vaEBjb2xsYWJvcmEuY29t PgogCisgICAgICAgIFtHVEtdIFN1cHBvcnQgYXN5bmMgc2Nyb2xsaW5nIGZvciBzdGlja3kgZWxl bWVudHMKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTE1 NDI3OQorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIFRo aXMgaXMgYSBzZXJpZXMgcGF0Y2ggdG8gc3VwcG9ydCBzdGlja3kgZWxlbWVudHMgd2hlcmUgdGhl IHRocmVhZGVkIGNvbXBvc2l0b3IgaXMgZW5hYmxlZC4KKyAgICAgICAgVGhlIGZpeGVkIGVsZW1l bnRzIG1lYW4gdGhvc2UgZWxlbWVudHMgaGF2aW5nIHRoZSBwb3NpdGlvbjpzdGlja3kgc3R5bGUs IHNvIHRoZXkgd2VyZSBhbHdheXMKKyAgICAgICAgcGxhY2VkIGF0IHRoZSBzYW1lIGxvY2F0aW9u IGJ1dCBub3QgYnJlYWsgdGhlIGV4aXN0aW5nIGJveCBmbG93IGV2ZW4gdGhvdWdoIGEgd2ViIHBh Z2UgaXMgc2Nyb2xsZWQuCisgICAgICAgIFRoZSBhcHByb2FjaCBpcyBzYW1lIHdpdGggdGhlIHdh eSB1c2VkIGZvciBTY3JvbGxpbmdUcmVlRml4ZWROb2RlLiBNb3N0IG9mIGNvZGUgb3JpZ2luYXRl cworICAgICAgICBmcm9tIG1hYyBwb3J0IGltcGxlbWVudGF0aW9uIGV4Y2VwdCBzZXR0aW5nL2dl dHRpbmcgdGhlIGNvbXBvc2l0aW5nIGNvb3JkaW5hdG9yIGFuZCBjYWxjdWxhdGluZworICAgICAg ICBhIG5ldyBwb3NpdGlvbiBvZiBzdGlja3kgbGF5ZXJzLgorCisgICAgICAgIE5vIG5ldyB0ZXN0 cyBuZWVkZWQuCisKKyAgICAgICAgKiBwYWdlL3Njcm9sbGluZy9Bc3luY1Njcm9sbGluZ0Nvb3Jk aW5hdG9yLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OkFzeW5jU2Nyb2xsaW5nQ29vcmRpbmF0b3I6 OnVwZGF0ZVZpZXdwb3J0Q29uc3RyYWluZWROb2RlKToKKyAgICAgICAgKiBwYWdlL3Njcm9sbGlu Zy9ndGsvU2Nyb2xsaW5nVHJlZVN0aWNreU5vZGUuY3BwOgorICAgICAgICAoV2ViQ29yZTo6U2Ny b2xsaW5nVHJlZVN0aWNreU5vZGU6OlNjcm9sbGluZ1RyZWVTdGlja3lOb2RlKToKKyAgICAgICAg KFdlYkNvcmU6OlNjcm9sbGluZ1RyZWVTdGlja3lOb2RlOjp+U2Nyb2xsaW5nVHJlZVN0aWNreU5v ZGUpOgorICAgICAgICAoV2ViQ29yZTo6U2Nyb2xsaW5nVHJlZVN0aWNreU5vZGU6OnNldExheWVy UG9zaXRpb24pOgorICAgICAgICAoV2ViQ29yZTo6U2Nyb2xsaW5nVHJlZVN0aWNreU5vZGU6OnVw ZGF0ZUJlZm9yZUNoaWxkcmVuKToKKyAgICAgICAgKFdlYkNvcmU6OlNjcm9sbGluZ1RyZWVTdGlj a3lOb2RlOjp1cGRhdGVMYXllcnNBZnRlckFuY2VzdG9yQ2hhbmdlKToKKyAgICAgICAgKiBwYWdl L3Njcm9sbGluZy9ndGsvU2Nyb2xsaW5nVHJlZVN0aWNreU5vZGUuaDoKKworMjAxNi0wMi0xNSAg Q2hhbmdTZW9rIE9oICA8Y2hhbmdzZW9rLm9oQGNvbGxhYm9yYS5jb20+CisKICAgICAgICAgW0dU S10gU3VwcG9ydCBhc3luYyBzY3JvbGxpbmcgZm9yIGZpeGVkIGVsZW1lbnRzCiAgICAgICAgIGh0 dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xNTM4NTcKIApkaWZmIC0tZ2l0 IGEvU291cmNlL1dlYkNvcmUvcGFnZS9zY3JvbGxpbmcvQXN5bmNTY3JvbGxpbmdDb29yZGluYXRv ci5jcHAgYi9Tb3VyY2UvV2ViQ29yZS9wYWdlL3Njcm9sbGluZy9Bc3luY1Njcm9sbGluZ0Nvb3Jk aW5hdG9yLmNwcAppbmRleCAzYmE4NWMzLi5iZDk5ZjUwIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2Vi Q29yZS9wYWdlL3Njcm9sbGluZy9Bc3luY1Njcm9sbGluZ0Nvb3JkaW5hdG9yLmNwcAorKysgYi9T b3VyY2UvV2ViQ29yZS9wYWdlL3Njcm9sbGluZy9Bc3luY1Njcm9sbGluZ0Nvb3JkaW5hdG9yLmNw cApAQCAtNTIyLDYgKzUyMiw5IEBAIHZvaWQgQXN5bmNTY3JvbGxpbmdDb29yZGluYXRvcjo6dXBk YXRlVmlld3BvcnRDb25zdHJhaW5lZE5vZGUoU2Nyb2xsaW5nTm9kZUlEIG5vCiAgICAgICAgIFNj cm9sbGluZ1N0YXRlU3RpY2t5Tm9kZSYgc3RpY2t5Tm9kZSA9IGRvd25jYXN0PFNjcm9sbGluZ1N0 YXRlU3RpY2t5Tm9kZT4oKm5vZGUpOwogICAgICAgICBzdGlja3lOb2RlLnNldExheWVyKGdyYXBo aWNzTGF5ZXIpOwogICAgICAgICBzdGlja3lOb2RlLnVwZGF0ZUNvbnN0cmFpbnRzKChjb25zdCBT dGlja3lQb3NpdGlvblZpZXdwb3J0Q29uc3RyYWludHMmKWNvbnN0cmFpbnRzKTsKKyNpZiBVU0Uo Q09PUkRJTkFURURfR1JBUEhJQ1MpCisgICAgICAgIHN0aWNreU5vZGUuc2V0Q29tcG9zaXRpbmdD b29yZGluYXRvcihkb3duY2FzdDxDb29yZGluYXRlZEdyYXBoaWNzTGF5ZXI+KGdyYXBoaWNzTGF5 ZXIpLT5jb29yZGluYXRvcigpKTsKKyNlbmRpZgogICAgICAgICBicmVhazsKICAgICB9CiAgICAg fQpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYkNvcmUvcGFnZS9zY3JvbGxpbmcvZ3RrL1Njcm9sbGlu Z1RyZWVTdGlja3lOb2RlLmNwcCBiL1NvdXJjZS9XZWJDb3JlL3BhZ2Uvc2Nyb2xsaW5nL2d0ay9T Y3JvbGxpbmdUcmVlU3RpY2t5Tm9kZS5jcHAKaW5kZXggYjlmNmJhYS4uZGJkMmM3YyAxMDA2NDQK LS0tIGEvU291cmNlL1dlYkNvcmUvcGFnZS9zY3JvbGxpbmcvZ3RrL1Njcm9sbGluZ1RyZWVTdGlj a3lOb2RlLmNwcAorKysgYi9Tb3VyY2UvV2ViQ29yZS9wYWdlL3Njcm9sbGluZy9ndGsvU2Nyb2xs aW5nVHJlZVN0aWNreU5vZGUuY3BwCkBAIC0yOCw5ICsyOCwxNCBAQAogCiAjaWYgRU5BQkxFKEFT WU5DX1NDUk9MTElORykKIAotI2luY2x1ZGUgIk5vdEltcGxlbWVudGVkLmgiCiAjaW5jbHVkZSAi U2Nyb2xsaW5nU3RhdGVTdGlja3lOb2RlLmgiCiAjaW5jbHVkZSAiU2Nyb2xsaW5nVHJlZS5oIgor I2luY2x1ZGUgIlNjcm9sbGluZ1RyZWVGcmFtZVNjcm9sbGluZ05vZGUuaCIKKyNpbmNsdWRlICJT Y3JvbGxpbmdUcmVlT3ZlcmZsb3dTY3JvbGxpbmdOb2RlLmgiCisKKyNpZiBVU0UoQ09PUkRJTkFU RURfR1JBUEhJQ1MpCisjaW5jbHVkZSAiQ29vcmRpbmF0ZWRHcmFwaGljc0xheWVyLmgiCisjZW5k aWYKIAogbmFtZXNwYWNlIFdlYkNvcmUgewogCkBAIC00MSwyMSArNDYsNzIgQEAgUmVmPFNjcm9s bGluZ1RyZWVTdGlja3lOb2RlPiBTY3JvbGxpbmdUcmVlU3RpY2t5Tm9kZTo6Y3JlYXRlKFNjcm9s bGluZ1RyZWUmIHNjcm8KIAogU2Nyb2xsaW5nVHJlZVN0aWNreU5vZGU6OlNjcm9sbGluZ1RyZWVT dGlja3lOb2RlKFNjcm9sbGluZ1RyZWUmIHNjcm9sbGluZ1RyZWUsIFNjcm9sbGluZ05vZGVJRCBu b2RlSUQpCiAgICAgOiBTY3JvbGxpbmdUcmVlTm9kZShzY3JvbGxpbmdUcmVlLCBTdGlja3lOb2Rl LCBub2RlSUQpCisgICAgLCBtX2NvbXBvc2l0aW5nQ29vcmRpbmF0b3IobnVsbHB0cikKIHsKKyAg ICBzY3JvbGxpbmdUcmVlLmZpeGVkT3JTdGlja3lOb2RlQWRkZWQoKTsKIH0KIAogU2Nyb2xsaW5n VHJlZVN0aWNreU5vZGU6On5TY3JvbGxpbmdUcmVlU3RpY2t5Tm9kZSgpCiB7CisgICAgc2Nyb2xs aW5nVHJlZSgpLmZpeGVkT3JTdGlja3lOb2RlUmVtb3ZlZCgpOworfQorCit2b2lkIFNjcm9sbGlu Z1RyZWVTdGlja3lOb2RlOjpzZXRMYXllclBvc2l0aW9uKEdyYXBoaWNzTGF5ZXI6OlBsYXRmb3Jt TGF5ZXJJRCBpZCwgY29uc3QgRmxvYXRQb2ludCYgcCkKK3sKKyNpZiBVU0UoQ09PUkRJTkFURURf R1JBUEhJQ1MpCisgICAgQVNTRVJUKG1fY29tcG9zaXRpbmdDb29yZGluYXRvcik7CisgICAgbV9j b21wb3NpdGluZ0Nvb3JkaW5hdG9yLT5jb21taXRMYXllclBvc2l0aW9uKGlkLCBwKTsKKyNlbHNl CisgICAgVU5VU0VEX1BBUkFNKGlkKTsKKyAgICBVTlVTRURfUEFSQU0ocCk7CisjZW5kaWYKIH0K IAotdm9pZCBTY3JvbGxpbmdUcmVlU3RpY2t5Tm9kZTo6dXBkYXRlQmVmb3JlQ2hpbGRyZW4oY29u c3QgU2Nyb2xsaW5nU3RhdGVOb2RlJikKK3ZvaWQgU2Nyb2xsaW5nVHJlZVN0aWNreU5vZGU6OnVw ZGF0ZUJlZm9yZUNoaWxkcmVuKGNvbnN0IFNjcm9sbGluZ1N0YXRlTm9kZSYgc3RhdGVOb2RlKQog ewotICAgIG5vdEltcGxlbWVudGVkKCk7CisgICAgY29uc3QgU2Nyb2xsaW5nU3RhdGVTdGlja3lO b2RlJiBzdGlja3lTdGF0ZU5vZGUgPSBkb3duY2FzdDxTY3JvbGxpbmdTdGF0ZVN0aWNreU5vZGU+ KHN0YXRlTm9kZSk7CisKKyNpZiBVU0UoQ09PUkRJTkFURURfR1JBUEhJQ1MpCisgICAgQ29vcmRp bmF0ZWRHcmFwaGljc0xheWVyQ2xpZW50KiBjb21wb3NpdGluZ0Nvb3JkaW5hdG9yID0gc3RpY2t5 U3RhdGVOb2RlLmNvbXBvc2l0aW5nQ29vcmRpbmF0b3IoKTsKKyAgICBpZiAoY29tcG9zaXRpbmdD b29yZGluYXRvciAmJiBjb21wb3NpdGluZ0Nvb3JkaW5hdG9yICE9IG1fY29tcG9zaXRpbmdDb29y ZGluYXRvcikKKyAgICAgICAgbV9jb21wb3NpdGluZ0Nvb3JkaW5hdG9yID0gY29tcG9zaXRpbmdD b29yZGluYXRvcjsKKyNlbmRpZgorCisgICAgaWYgKHN0aWNreVN0YXRlTm9kZS5oYXNDaGFuZ2Vk UHJvcGVydHkoU2Nyb2xsaW5nU3RhdGVOb2RlOjpTY3JvbGxMYXllcikpCisgICAgICAgIG1fbGF5 ZXIgPSBzdGlja3lTdGF0ZU5vZGUubGF5ZXIoKTsKKworICAgIGlmIChzdGF0ZU5vZGUuaGFzQ2hh bmdlZFByb3BlcnR5KFNjcm9sbGluZ1N0YXRlU3RpY2t5Tm9kZTo6Vmlld3BvcnRDb25zdHJhaW50 cykpCisgICAgICAgIG1fY29uc3RyYWludHMgPSBzdGlja3lTdGF0ZU5vZGUudmlld3BvcnRDb25z dHJhaW50cygpOwogfQogCi12b2lkIFNjcm9sbGluZ1RyZWVTdGlja3lOb2RlOjp1cGRhdGVMYXll cnNBZnRlckFuY2VzdG9yQ2hhbmdlKGNvbnN0IFNjcm9sbGluZ1RyZWVOb2RlJiwgY29uc3QgRmxv YXRSZWN0JiwgY29uc3QgRmxvYXRTaXplJikKK3ZvaWQgU2Nyb2xsaW5nVHJlZVN0aWNreU5vZGU6 OnVwZGF0ZUxheWVyc0FmdGVyQW5jZXN0b3JDaGFuZ2UoY29uc3QgU2Nyb2xsaW5nVHJlZU5vZGUm IGNoYW5nZWROb2RlLCBjb25zdCBGbG9hdFJlY3QmIGZpeGVkUG9zaXRpb25SZWN0LCBjb25zdCBG bG9hdFNpemUmIGN1bXVsYXRpdmVEZWx0YSkKIHsKLSAgICBub3RJbXBsZW1lbnRlZCgpOworICAg IGJvb2wgYWRqdXN0U3RpY2t5TGF5ZXIgPSBmYWxzZTsKKyAgICBGbG9hdFJlY3QgY29uc3RyYWlu aW5nUmVjdDsKKworICAgIGlmIChpczxTY3JvbGxpbmdUcmVlT3ZlcmZsb3dTY3JvbGxpbmdOb2Rl PigqcGFyZW50KCkpKSB7CisgICAgICAgIGNvbnN0cmFpbmluZ1JlY3QgPSBGbG9hdFJlY3QoZG93 bmNhc3Q8U2Nyb2xsaW5nVHJlZU92ZXJmbG93U2Nyb2xsaW5nTm9kZT4oKnBhcmVudCgpKS5zY3Jv bGxQb3NpdGlvbigpLCBtX2NvbnN0cmFpbnRzLmNvbnN0cmFpbmluZ1JlY3RBdExhc3RMYXlvdXQo KS5zaXplKCkpOworICAgICAgICBhZGp1c3RTdGlja3lMYXllciA9IHRydWU7CisgICAgfSBlbHNl IGlmIChpczxTY3JvbGxpbmdUcmVlRnJhbWVTY3JvbGxpbmdOb2RlPigqcGFyZW50KCkpKSB7Cisg ICAgICAgIGNvbnN0cmFpbmluZ1JlY3QgPSBmaXhlZFBvc2l0aW9uUmVjdDsKKyAgICAgICAgYWRq dXN0U3RpY2t5TGF5ZXIgPSB0cnVlOworICAgIH0KKworICAgIEZsb2F0U2l6ZSBkZWx0YUZvckRl c2NlbmRhbnRzID0gY3VtdWxhdGl2ZURlbHRhOworCisgICAgaWYgKGFkanVzdFN0aWNreUxheWVy KSB7CisgICAgICAgIGNvbnN0IEZsb2F0UG9pbnQgbGF5ZXJQb3NpdGlvbiA9IG1fY29uc3RyYWlu dHMubGF5ZXJQb3NpdGlvbkZvckNvbnN0cmFpbmluZ1JlY3QoY29uc3RyYWluaW5nUmVjdCk7Cisg ICAgICAgIGNvbnN0IEZsb2F0UG9pbnQgbmV3UG9zaXRpb24gPSBsYXllclBvc2l0aW9uIC0gbV9j b25zdHJhaW50cy5hbGlnbm1lbnRPZmZzZXQoKTsKKyAgICAgICAgc2V0TGF5ZXJQb3NpdGlvbiht X2xheWVyLCBuZXdQb3NpdGlvbik7CisKKyAgICAgICAgZGVsdGFGb3JEZXNjZW5kYW50cyA9IGxh eWVyUG9zaXRpb24gLSBtX2NvbnN0cmFpbnRzLmxheWVyUG9zaXRpb25BdExhc3RMYXlvdXQoKSAr IGN1bXVsYXRpdmVEZWx0YTsKKyAgICB9CisKKyAgICBpZiAoIW1fY2hpbGRyZW4pCisgICAgICAg IHJldHVybjsKKworICAgIGZvciAoYXV0byYgY2hpbGQgOiAqbV9jaGlsZHJlbikKKyAgICAgICAg Y2hpbGQtPnVwZGF0ZUxheWVyc0FmdGVyQW5jZXN0b3JDaGFuZ2UoY2hhbmdlZE5vZGUsIGZpeGVk UG9zaXRpb25SZWN0LCBkZWx0YUZvckRlc2NlbmRhbnRzKTsKIH0KIAogfSAvLyBuYW1lc3BhY2Ug V2ViQ29yZQpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYkNvcmUvcGFnZS9zY3JvbGxpbmcvZ3RrL1Nj cm9sbGluZ1RyZWVTdGlja3lOb2RlLmggYi9Tb3VyY2UvV2ViQ29yZS9wYWdlL3Njcm9sbGluZy9n dGsvU2Nyb2xsaW5nVHJlZVN0aWNreU5vZGUuaAppbmRleCA3MmJlMDYyLi4wY2NiYjQxIDEwMDY0 NAotLS0gYS9Tb3VyY2UvV2ViQ29yZS9wYWdlL3Njcm9sbGluZy9ndGsvU2Nyb2xsaW5nVHJlZVN0 aWNreU5vZGUuaAorKysgYi9Tb3VyY2UvV2ViQ29yZS9wYWdlL3Njcm9sbGluZy9ndGsvU2Nyb2xs aW5nVHJlZVN0aWNreU5vZGUuaApAQCAtMjksMTAgKzI5LDEyIEBACiAjaWYgRU5BQkxFKEFTWU5D X1NDUk9MTElORykKIAogI2luY2x1ZGUgIkdyYXBoaWNzTGF5ZXIuaCIKKyNpbmNsdWRlICJTY3Jv bGxpbmdDb25zdHJhaW50cy5oIgogI2luY2x1ZGUgIlNjcm9sbGluZ1RyZWVOb2RlLmgiCiAKIG5h bWVzcGFjZSBXZWJDb3JlIHsKIAorY2xhc3MgQ29vcmRpbmF0ZWRHcmFwaGljc0xheWVyQ2xpZW50 OwogY2xhc3MgU3RpY2t5UG9zaXRpb25WaWV3cG9ydENvbnN0cmFpbnRzOwogCiBjbGFzcyBTY3Jv bGxpbmdUcmVlU3RpY2t5Tm9kZSA6IHB1YmxpYyBTY3JvbGxpbmdUcmVlTm9kZSB7CkBAIC00NCwx MCArNDYsMTUgQEAgcHVibGljOgogcHJpdmF0ZToKICAgICBTY3JvbGxpbmdUcmVlU3RpY2t5Tm9k ZShTY3JvbGxpbmdUcmVlJiwgU2Nyb2xsaW5nTm9kZUlEKTsKIAorICAgIHZvaWQgc2V0TGF5ZXJQ b3NpdGlvbihHcmFwaGljc0xheWVyOjpQbGF0Zm9ybUxheWVySUQsIGNvbnN0IEZsb2F0UG9pbnQm KTsKKwogICAgIHZpcnR1YWwgdm9pZCB1cGRhdGVCZWZvcmVDaGlsZHJlbihjb25zdCBTY3JvbGxp bmdTdGF0ZU5vZGUmKSBvdmVycmlkZTsKICAgICB2aXJ0dWFsIHZvaWQgdXBkYXRlTGF5ZXJzQWZ0 ZXJBbmNlc3RvckNoYW5nZShjb25zdCBTY3JvbGxpbmdUcmVlTm9kZSYgY2hhbmdlZE5vZGUsIGNv bnN0IEZsb2F0UmVjdCYgZml4ZWRQb3NpdGlvblJlY3QsIGNvbnN0IEZsb2F0U2l6ZSYgY3VtdWxh dGl2ZURlbHRhKSBvdmVycmlkZTsKIAorICAgIFN0aWNreVBvc2l0aW9uVmlld3BvcnRDb25zdHJh aW50cyBtX2NvbnN0cmFpbnRzOwogICAgIEdyYXBoaWNzTGF5ZXI6OlBsYXRmb3JtTGF5ZXJJRCBt X2xheWVyOworCisgICAgQ29vcmRpbmF0ZWRHcmFwaGljc0xheWVyQ2xpZW50KiBtX2NvbXBvc2l0 aW5nQ29vcmRpbmF0b3I7CiB9OwogCiB9IC8vIG5hbWVzcGFjZSBXZWJDb3JlCg==