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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) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved. |
6 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) | 6 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) |
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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52 // Check if there's a fieldset belonging to this legend. | 52 // Check if there's a fieldset belonging to this legend. |
53 Element* fieldset = parentElement(); | 53 Element* fieldset = parentElement(); |
54 while (fieldset && !fieldset->hasTagName(fieldsetTag)) | 54 while (fieldset && !fieldset->hasTagName(fieldsetTag)) |
55 fieldset = fieldset->parentElement(); | 55 fieldset = fieldset->parentElement(); |
56 if (!fieldset) | 56 if (!fieldset) |
57 return 0; | 57 return 0; |
58 | 58 |
59 // Find first form element inside the fieldset that is not a legend element. | 59 // Find first form element inside the fieldset that is not a legend element. |
60 // FIXME: Should we consider tabindex? | 60 // FIXME: Should we consider tabindex? |
61 Element* element = fieldset; | 61 Element* element = fieldset; |
62 while ((element = ElementTraversal::next(element, fieldset))) { | 62 while ((element = ElementTraversal::next(*element, fieldset))) { |
63 if (element->isFormControlElement()) | 63 if (element->isFormControlElement()) |
64 return toHTMLFormControlElement(element); | 64 return toHTMLFormControlElement(element); |
65 } | 65 } |
66 | 66 |
67 return 0; | 67 return 0; |
68 } | 68 } |
69 | 69 |
70 void HTMLLegendElement::focus(bool, FocusDirection direction) | 70 void HTMLLegendElement::focus(bool, FocusDirection direction) |
71 { | 71 { |
72 if (isFocusable()) | 72 if (isFocusable()) |
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89 // its parent, then the form attribute must return the same value as the | 89 // its parent, then the form attribute must return the same value as the |
90 // form attribute on that fieldset element. Otherwise, it must return null. | 90 // form attribute on that fieldset element. Otherwise, it must return null. |
91 ContainerNode* fieldset = parentNode(); | 91 ContainerNode* fieldset = parentNode(); |
92 if (!fieldset || !fieldset->hasTagName(fieldsetTag)) | 92 if (!fieldset || !fieldset->hasTagName(fieldsetTag)) |
93 return 0; | 93 return 0; |
94 | 94 |
95 return toHTMLFieldSetElement(fieldset)->form(); | 95 return toHTMLFieldSetElement(fieldset)->form(); |
96 } | 96 } |
97 | 97 |
98 } // namespace | 98 } // namespace |
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