Struct DefaultLayoutEngine

pub struct DefaultLayoutEngine<TME: TextMeasurementEngine = ()> { /* private fields */ }

Implementations

impl<TME: TextMeasurementEngine> DefaultLayoutEngine<TME>

pub fn new(engine: TME) -> Self

pub fn layout_node( size_available: Vec2, unit: &WidgetUnit, text_measurements: &HashMap<WidgetId, Rect>, ) -> Option<LayoutNode>

pub fn layout_area_box( size_available: Vec2, unit: &AreaBox, text_measurements: &HashMap<WidgetId, Rect>, ) -> Option<LayoutNode>

pub fn layout_content_box( size_available: Vec2, unit: &ContentBox, text_measurements: &HashMap<WidgetId, Rect>, ) -> Option<LayoutNode>

pub fn layout_flex_box( size_available: Vec2, unit: &FlexBox, text_measurements: &HashMap<WidgetId, Rect>, ) -> Option<LayoutNode>

pub fn layout_flex_box_wrapping( size_available: Vec2, unit: &FlexBox, text_measurements: &HashMap<WidgetId, Rect>, ) -> LayoutNode

pub fn layout_flex_box_no_wrap( size_available: Vec2, unit: &FlexBox, text_measurements: &HashMap<WidgetId, Rect>, ) -> LayoutNode

pub fn layout_grid_box( size_available: Vec2, unit: &GridBox, text_measurements: &HashMap<WidgetId, Rect>, ) -> Option<LayoutNode>

pub fn layout_size_box( size_available: Vec2, unit: &SizeBox, text_measurements: &HashMap<WidgetId, Rect>, ) -> Option<LayoutNode>

pub fn layout_image_box( size_available: Vec2, unit: &ImageBox, ) -> Option<LayoutNode>

pub fn layout_text_box( size_available: Vec2, unit: &TextBox, text_measurements: &HashMap<WidgetId, Rect>, ) -> Option<LayoutNode>

Trait Implementations

impl<TME: TextMeasurementEngine + Clone> Clone for DefaultLayoutEngine<TME>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<TME: TextMeasurementEngine + Default> Default for DefaultLayoutEngine<TME>

fn default() -> Self

Returns the “default value” for a type.

impl<TME: TextMeasurementEngine> LayoutEngine<()> for DefaultLayoutEngine<TME>

fn layout( &mut self, mapping: &CoordsMapping, tree: &WidgetUnit, ) -> Result<Layout, ()>

impl<TME: TextMeasurementEngine + Copy> Copy for DefaultLayoutEngine<TME>