Struct layout_2020::flexbox::layout::InitialFlexLineLayout

struct InitialFlexLineLayout<'a> {
    items: Vec<FlexLineItem<'a>>,
    line_size: FlexRelativeVec2<Au>,
    free_space_in_main_axis: Au,
}

The result of splitting the flex items into lines using their intrinsic sizes and doing an initial layout of each item. A final layout still needs to happen after this is produced to handle stretching.

Fields

items: Vec<FlexLineItem<'a>>

The items that are placed in this line.

line_size: FlexRelativeVec2<Au>

The initial size of this flex line, not taking into account align-content: stretch.

free_space_in_main_axis: Au

The free space available to this line after the initial layout.

Implementations

impl InitialFlexLineLayout<'_>

fn new<'items>( flex_context: &FlexContext<'_>, items: Vec<FlexItem<'items>>, outer_hypothetical_main_sizes_sum: Au, container_main_size: Au, main_gap: Au, ) -> InitialFlexLineLayout<'items>

fn resolve_flexible_lengths<'items>( items: &'items [FlexItem<'items>], outer_hypothetical_main_sizes_sum: Au, container_main_size: Au, ) -> (Vec<Au>, Au)

Return the main size of each item, and the line’s remainaing free space https://drafts.csswg.org/css-flexbox/#resolve-flexible-lengths

fn cross_size<'items>( items: &'items [FlexLineItem<'items>], flex_context: &FlexContext<'_>, ) -> Au

https://drafts.csswg.org/css-flexbox/#algo-cross-line

fn finish_with_final_cross_size( self, flex_context: &mut FlexContext<'_>, main_gap: Au, final_line_cross_size: Au, ) -> FinalFlexLineLayout