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LibWeb: Rename the LayoutMode enum values and explain them
The old mode names, while mechanically accurate, didn't really reflect their relationship to the CSS specifications. This patch renames them as follows: Default => Normal AllPossibleLineBreaks => MinContent OnlyRequiredLineBreaks => MaxContent There's also now an explainer comment with the LayoutMode enum about the specific implications of layout in each mode.
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10 changed files with 43 additions and 32 deletions
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@ -21,9 +21,20 @@
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namespace Web::Layout {
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enum class LayoutMode {
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Default,
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AllPossibleLineBreaks,
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OnlyRequiredLineBreaks,
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// Normal layout.
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// - We use the containing block's used width.
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// - Content flows into the available space, line breaks inserted where necessary.
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Normal,
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// MinContent layout is used for discovering the min-content intrinsic size of a box.
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// - We act as if the containing block has 0 used width.
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// - Every line-breaking opportunity is taken.
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MinContent,
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// MaxContent layout is used for discovering the max-content intrinsic size of a box.
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// - We act as if the containing block has infinite used width.
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// - Only forced line-breaking opportunities are taken.
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MaxContent,
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};
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class Node : public TreeNode<Node> {
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