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LibWeb: Add parsing and application of CSS "overflow" property

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We don't actually do anything with the values yet, but now they are
available for layout nodes once we are ready to implement them.
This commit is contained in:
Andreas Kling 2021-02-22 15:20:31 +01:00
parent 42f582bf8b
commit 21371bf6ee
8 changed files with 85 additions and 0 deletions
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8
Userland/Libraries/LibWeb/CSS/ComputedValues.h
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@ -46,6 +46,7 @@ public:
static Color background_color() { return Color::Transparent; }
static CSS::ListStyleType list_style_type() { return CSS::ListStyleType::Disc; }
static CSS::FlexDirection flex_direction() { return CSS::FlexDirection::Row; }
static CSS::Overflow overflow() { return CSS::Overflow::Visible; }
};
struct BorderData {
@ -83,6 +84,9 @@ public:
const BorderData& border_right() const { return m_noninherited.border_right; }
const BorderData& border_bottom() const { return m_noninherited.border_bottom; }
CSS::Overflow overflow_x() const { return m_noninherited.overflow_x; }
CSS::Overflow overflow_y() const { return m_noninherited.overflow_y; }
Color color() const { return m_inherited.color; }
Color background_color() const { return m_noninherited.background_color; }
@ -126,6 +130,8 @@ protected:
BorderData border_bottom;
Color background_color { InitialValues::background_color() };
CSS::FlexDirection flex_direction { InitialValues::flex_direction() };
CSS::Overflow overflow_x { InitialValues::overflow() };
CSS::Overflow overflow_y { InitialValues::overflow() };
} m_noninherited;
};
@ -153,6 +159,8 @@ public:
void set_offset(const CSS::LengthBox& offset) { m_noninherited.offset = offset; }
void set_margin(const CSS::LengthBox& margin) { m_noninherited.margin = margin; }
void set_padding(const CSS::LengthBox& padding) { m_noninherited.padding = padding; }
void set_overflow_x(CSS::Overflow value) { m_noninherited.overflow_x = value; }
void set_overflow_y(CSS::Overflow value) { m_noninherited.overflow_y = value; }
void set_list_style_type(CSS::ListStyleType value) { m_inherited.list_style_type = value; }
void set_display(CSS::Display value) { m_noninherited.display = value; }
BorderData& border_left() { return m_noninherited.border_left; }