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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Rob Buis <buis@kde.org> |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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248 void SVGTextContentElement::svgAttributeChanged(const QualifiedName& attrName) | 248 void SVGTextContentElement::svgAttributeChanged(const QualifiedName& attrName) |
249 { | 249 { |
250 if (!isSupportedAttribute(attrName)) { | 250 if (!isSupportedAttribute(attrName)) { |
251 SVGGraphicsElement::svgAttributeChanged(attrName); | 251 SVGGraphicsElement::svgAttributeChanged(attrName); |
252 return; | 252 return; |
253 } | 253 } |
254 | 254 |
255 if (attrName == SVGNames::textLengthAttr) | 255 if (attrName == SVGNames::textLengthAttr) |
256 m_textLengthIsSpecifiedByUser = true; | 256 m_textLengthIsSpecifiedByUser = true; |
257 | 257 |
258 SVGElementInstance::InvalidationGuard invalidationGuard(this); | 258 SVGElement::InvalidationGuard invalidationGuard(this); |
259 | 259 |
260 if (RenderObject* renderer = this->renderer()) | 260 if (RenderObject* renderer = this->renderer()) |
261 RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); | 261 RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); |
262 } | 262 } |
263 | 263 |
264 bool SVGTextContentElement::selfHasRelativeLengths() const | 264 bool SVGTextContentElement::selfHasRelativeLengths() const |
265 { | 265 { |
266 // Any element of the <text> subtree is advertized as using relative lengths
. | 266 // Any element of the <text> subtree is advertized as using relative lengths
. |
267 // On any window size change, we have to relayout the text subtree, as the | 267 // On any window size change, we have to relayout the text subtree, as the |
268 // effective 'on-screen' font size may change. | 268 // effective 'on-screen' font size may change. |
269 return true; | 269 return true; |
270 } | 270 } |
271 | 271 |
272 SVGTextContentElement* SVGTextContentElement::elementFromRenderer(RenderObject*
renderer) | 272 SVGTextContentElement* SVGTextContentElement::elementFromRenderer(RenderObject*
renderer) |
273 { | 273 { |
274 if (!renderer) | 274 if (!renderer) |
275 return 0; | 275 return 0; |
276 | 276 |
277 if (!renderer->isSVGText() && !renderer->isSVGInline()) | 277 if (!renderer->isSVGText() && !renderer->isSVGInline()) |
278 return 0; | 278 return 0; |
279 | 279 |
280 SVGElement* element = toSVGElement(renderer->node()); | 280 SVGElement* element = toSVGElement(renderer->node()); |
281 ASSERT(element); | 281 ASSERT(element); |
282 return isSVGTextContentElement(*element) ? toSVGTextContentElement(element)
: 0; | 282 return isSVGTextContentElement(*element) ? toSVGTextContentElement(element)
: 0; |
283 } | 283 } |
284 | 284 |
285 } | 285 } |
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