AI-generated Key Takeaways
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Block inputs are broken into rows and spacer rows based on render info.
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Inline inputs result in fewer rows compared to external inputs.
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A Row is a horizontal collection of elements and element spacers.
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A RowSpacer is an empty vertical space between two rows.
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The bounds of rows and row spacers are determined by render info and their contained elements/spacers.
Blocks are defined as a collection of inputs, but the render info determines how these inputs get broken up into rows and spacer rows.
For example, when a block is set to inline inputs, the block is made of fewer rows than when it is set to external inputs. It has the same number of inputs but a different number of rows!
Row
A Row is a horizontal collection of non-overlapping elements
and element spacers.
The bounds of a row are determined by the bounds of the elements and spacers that belong to that row, so that all of the elements are contained.
Row spacer
A RowSpacer is an empty vertical space that goes between two
rows.
The bounds of the row spacers are determined by the render info itself. After measuring all of the rows of the block, the render info inserts spaces of its chosen size between rows.