RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-28 20:17:34 +00:00
Code Issues Activity Actions

LibWeb: Make StyleSheetList.item an IDL getter

Browse source
This commit is contained in:
Luke Wilde 2021-09-29 13:03:09 +01:00 • committed by Linus Groh
parent 398435277b
commit 881e9d1341
4 changed files with 16 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

11
Userland/Libraries/LibWeb/CSS/StyleSheetList.cpp
View file

@ -18,4 +18,15 @@ StyleSheetList::StyleSheetList(DOM::Document& document)
{
}
// https://drafts.csswg.org/cssom/#ref-for-dfn-supported-property-indices%E2%91%A1
bool StyleSheetList::is_supported_property_index(u32 index) const
{
// 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.
// If there are no such CSS style sheets, then there are no supported property indices.
if (m_sheets.is_empty())
return false;
return index < m_sheets.size();
}
}

2
Userland/Libraries/LibWeb/CSS/StyleSheetList.h
View file

@ -37,6 +37,8 @@ public:
size_t length() const { return m_sheets.size(); }
bool is_supported_property_index(u32) const;
private:
explicit StyleSheetList(DOM::Document&);

4
Userland/Libraries/LibWeb/CSS/StyleSheetList.idl
View file

@ -1,5 +1,5 @@
[Exposed=Window]
interface StyleSheetList {
// FIXME: item() should be a WebIDL "getter"
CSSStyleSheet? item(unsigned long index);
getter CSSStyleSheet? item(unsigned long index);
readonly attribute unsigned long length;
};