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36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* http://dev.w3.org/csswg/cssom/
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*/
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// Because of getComputedStyle, many CSSStyleDeclaration objects can be
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// short-living.
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[ProbablyShortLivingWrapper,
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Exposed=Window]
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interface CSSStyleDeclaration {
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[CEReactions, SetterNeedsSubjectPrincipal=NonSystem, SetterThrows]
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attribute UTF8String cssText;
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readonly attribute unsigned long length;
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getter UTF8String item(unsigned long index);
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[Throws, ChromeOnly]
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sequence<UTF8String> getCSSImageURLs(UTF8String property);
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[ChromeOnly]
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readonly attribute float usedFontSize;
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UTF8String getPropertyValue(UTF8String property);
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UTF8String getPropertyPriority(UTF8String property);
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[CEReactions, NeedsSubjectPrincipal=NonSystem, Throws]
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undefined setProperty(UTF8String property, [LegacyNullToEmptyString] UTF8String value, optional [LegacyNullToEmptyString] UTF8String priority = "");
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[CEReactions, Throws]
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UTF8String removeProperty(UTF8String property);
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readonly attribute CSSRule? parentRule;
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};
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