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LibWeb: Add support for viewport-relative length units (#3433)

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We can now use vh, vw, vmax and vmin as length units in CSS.
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Jakob-Niklas See 2020-09-08 20:39:09 +02:00 • committed by GitHub
parent d467a0ffef
commit dcc2c8a125
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3 changed files with 49 additions and 1 deletions
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15
Libraries/LibWeb/CSS/Length.h
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@ -42,6 +42,10 @@ public:
Ex,
Em,
Rem,
Vh,
Vw,
Vmax,
Vmin,
};
Length() { }
@ -85,7 +89,16 @@ public:
bool is_percentage() const { return m_type == Type::Percentage; }
bool is_auto() const { return m_type == Type::Auto; }
bool is_absolute() const { return m_type == Type::Px || m_type == Type::Pt; }
bool is_relative() const { return m_type == Type::Ex || m_type == Type::Em || m_type == Type::Rem; }
bool is_relative() const
{
return m_type == Type::Ex
|| m_type == Type::Em
|| m_type == Type::Rem
|| m_type == Type::Vh
|| m_type == Type::Vw
|| m_type == Type::Vmax
|| m_type == Type::Vmin;
}
float raw_value() const { return m_value; }
ALWAYS_INLINE float to_px(const LayoutNode& layout_node) const