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| 1 /* | 1 /* |
| 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| 4 * (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com) | 4 * (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com) |
| 5 * (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com) | 5 * (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com) |
| 6 * Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. | 6 * Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
| 7 * Copyright (C) 2010 Google Inc. All rights reserved. | 7 * Copyright (C) 2010 Google Inc. All rights reserved. |
| 8 * | 8 * |
| 9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
| 10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
| (...skipping 982 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 993 return referencePoint; | 993 return referencePoint; |
| 994 | 994 |
| 995 if (const LayoutBoxModelObject* offsetParent = | 995 if (const LayoutBoxModelObject* offsetParent = |
| 996 element->layoutBoxModelObject()) { | 996 element->layoutBoxModelObject()) { |
| 997 if (!isOutOfFlowPositioned()) { | 997 if (!isOutOfFlowPositioned()) { |
| 998 if (isInFlowPositioned()) | 998 if (isInFlowPositioned()) |
| 999 referencePoint.move(offsetForInFlowPosition()); | 999 referencePoint.move(offsetForInFlowPosition()); |
| 1000 | 1000 |
| 1001 // Note that we may fail to find |offsetParent| while walking the | 1001 // Note that we may fail to find |offsetParent| while walking the |
| 1002 // container chain, if |offsetParent| is an inline split into | 1002 // container chain, if |offsetParent| is an inline split into |
| 1003 // continuations: <body style="display:inline;" id="offsetParent"><div> | 1003 // continuations: <body style="display:inline;" id="offsetParent"> |
| 1004 // </div><span id="this"> | 1004 // <div id="this"> |
| 1005 // This is why we have to do a nullptr check here. | 1005 // This is why we have to do a nullptr check here. |
| 1006 // offset(Left|Top) is generally broken when offsetParent is inline. | 1006 // offset(Left|Top) is generally broken when offsetParent is inline. |
| 1007 for (const LayoutObject* current = container(); | 1007 for (const LayoutObject* current = container(); |
| 1008 current && current != offsetParent; current = current->container()) { | 1008 current && current->node() != element; |
| 1009 current = current->container()) { |
| 1009 // FIXME: What are we supposed to do inside SVG content? | 1010 // FIXME: What are we supposed to do inside SVG content? |
| 1010 referencePoint.move(current->columnOffset(referencePoint)); | 1011 referencePoint.move(current->columnOffset(referencePoint)); |
| 1011 if (current->isBox() && !current->isTableRow()) | 1012 if (current->isBox() && !current->isTableRow()) |
| 1012 referencePoint.moveBy(toLayoutBox(current)->topLeftLocation()); | 1013 referencePoint.moveBy(toLayoutBox(current)->topLeftLocation()); |
| 1013 } | 1014 } |
| 1014 | 1015 |
| 1015 if (offsetParent->isBox() && offsetParent->isBody() && | 1016 if (offsetParent->isBox() && offsetParent->isBody() && |
| 1016 !offsetParent->isPositioned()) | 1017 !offsetParent->isPositioned()) |
| 1017 referencePoint.moveBy(toLayoutBox(offsetParent)->topLeftLocation()); | 1018 referencePoint.moveBy(toLayoutBox(offsetParent)->topLeftLocation()); |
| 1018 } | 1019 } |
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| 1375 if (rootElementStyle->hasBackground()) | 1376 if (rootElementStyle->hasBackground()) |
| 1376 return false; | 1377 return false; |
| 1377 | 1378 |
| 1378 if (node() != document().firstBodyElement()) | 1379 if (node() != document().firstBodyElement()) |
| 1379 return false; | 1380 return false; |
| 1380 | 1381 |
| 1381 return true; | 1382 return true; |
| 1382 } | 1383 } |
| 1383 | 1384 |
| 1384 } // namespace blink | 1385 } // namespace blink |
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Chromium Code Reviews
Issue 2454693003:
adjustedPositionRelativeTo() couldn't find offsetParent. (Closed)
