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LibWeb: Add the 'float' CSS property to LayoutStyle

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Note that we don't use the property for anything yet, as I'm still
wrapping my head around how to implement floats.
This commit is contained in:
Andreas Kling 2020-06-26 15:08:42 +02:00
parent 53f1090b86
commit 62daa6f73c
6 changed files with 38 additions and 0 deletions
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15
Libraries/LibWeb/CSS/StyleProperties.cpp
View file

@ -263,6 +263,21 @@ Optional<CSS::WhiteSpace> StyleProperties::white_space() const
return {};
}
Optional<CSS::Float> StyleProperties::float_() const
{
auto value = property(CSS::PropertyID::Float);
if (!value.has_value() || !value.value()->is_string())
return {};
auto string = value.value()->to_string();
if (string == "none")
return CSS::Float::None;
if (string == "left")
return CSS::Float::Left;
if (string == "right")
return CSS::Float::Right;
return {};
}
CSS::Display StyleProperties::display() const
{
auto display = string_or_fallback(CSS::PropertyID::Display, "inline");

1
Libraries/LibWeb/CSS/StyleProperties.h
View file

@ -62,6 +62,7 @@ public:
Color color_or_fallback(CSS::PropertyID, const Document&, Color fallback) const;
CSS::TextAlign text_align() const;
CSS::Display display() const;
Optional<CSS::Float> float_() const;
Optional<CSS::WhiteSpace> white_space() const;
const Gfx::Font& font() const

6
Libraries/LibWeb/CSS/StyleValue.h
View file

@ -143,6 +143,12 @@ enum class WhiteSpace {
PreWrap,
};
enum class Float {
None,
Left,
Right,
};
}
class StyleValue : public RefCounted<StyleValue> {