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LibWeb: Make StyleSheetList.item an IDL getter
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4 changed files with 16 additions and 2 deletions
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@ -18,4 +18,15 @@ StyleSheetList::StyleSheetList(DOM::Document& document)
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{
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}
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// https://drafts.csswg.org/cssom/#ref-for-dfn-supported-property-indices%E2%91%A1
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bool StyleSheetList::is_supported_property_index(u32 index) const
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{
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// The object’s supported property indices are the numbers in the range zero to one less than the number of CSS style sheets represented by the collection.
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// If there are no such CSS style sheets, then there are no supported property indices.
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if (m_sheets.is_empty())
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return false;
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return index < m_sheets.size();
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}
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}
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@ -37,6 +37,8 @@ public:
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size_t length() const { return m_sheets.size(); }
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bool is_supported_property_index(u32) const;
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private:
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explicit StyleSheetList(DOM::Document&);
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@ -1,5 +1,5 @@
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[Exposed=Window]
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interface StyleSheetList {
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// FIXME: item() should be a WebIDL "getter"
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CSSStyleSheet? item(unsigned long index);
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getter CSSStyleSheet? item(unsigned long index);
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readonly attribute unsigned long length;
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};
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