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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2007, 2008 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2007, 2008 Rob Buis <buis@kde.org> |
4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
5 * Copyright (C) 2009 Google, Inc. All rights reserved. | 5 * Copyright (C) 2009 Google, Inc. All rights reserved. |
6 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> | 6 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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37 , m_needsBoundariesUpdate(true) | 37 , m_needsBoundariesUpdate(true) |
38 , m_hasNonIsolatedBlendingDescendants(false) | 38 , m_hasNonIsolatedBlendingDescendants(false) |
39 , m_hasNonIsolatedBlendingDescendantsDirty(false) | 39 , m_hasNonIsolatedBlendingDescendantsDirty(false) |
40 { | 40 { |
41 } | 41 } |
42 | 42 |
43 RenderSVGContainer::~RenderSVGContainer() | 43 RenderSVGContainer::~RenderSVGContainer() |
44 { | 44 { |
45 } | 45 } |
46 | 46 |
47 void RenderSVGContainer::trace(Visitor* visitor) | |
48 { | |
49 visitor->trace(m_children); | |
50 RenderSVGModelObject::trace(visitor); | |
51 } | |
52 | |
53 void RenderSVGContainer::layout() | 47 void RenderSVGContainer::layout() |
54 { | 48 { |
55 ASSERT(needsLayout()); | 49 ASSERT(needsLayout()); |
56 | 50 |
57 // Allow RenderSVGViewportContainer to update its viewport. | 51 // Allow RenderSVGViewportContainer to update its viewport. |
58 calcViewport(); | 52 calcViewport(); |
59 | 53 |
60 // Allow RenderSVGTransformableContainer to update its transform. | 54 // Allow RenderSVGTransformableContainer to update its transform. |
61 bool updatedTransform = calculateLocalTransform(); | 55 bool updatedTransform = calculateLocalTransform(); |
62 | 56 |
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189 if (objectBoundingBox().contains(localPoint)) { | 183 if (objectBoundingBox().contains(localPoint)) { |
190 updateHitTestResult(result, roundedLayoutPoint(localPoint)); | 184 updateHitTestResult(result, roundedLayoutPoint(localPoint)); |
191 return true; | 185 return true; |
192 } | 186 } |
193 } | 187 } |
194 // 16.4: "If there are no graphics elements whose relevant graphics content
is under the pointer (i.e., there is no target element), the event is not dispat
ched." | 188 // 16.4: "If there are no graphics elements whose relevant graphics content
is under the pointer (i.e., there is no target element), the event is not dispat
ched." |
195 return false; | 189 return false; |
196 } | 190 } |
197 | 191 |
198 } | 192 } |
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