Struct LayoutStyle 

pub struct LayoutStyle {

    pub width: Length,
    pub height: Length,
    pub padding: Edges,
    pub margin: Edges,
    pub min_width: f32,
    pub max_width: f32,
    pub min_height: f32,
    pub max_height: f32,
    pub flex: f32,
    pub flex_shrink: f32,
    pub flex_basis: Option<Length>,
    pub align_self: Option<Align>,
    pub aspect_ratio: Option<f32>,
    pub indent_top: Option<f32>,
    pub indent_bottom: Option<f32>,
    pub indent_left: Option<f32>,
    pub indent_right: Option<f32>,
    pub position: Position,
    pub overflow: Overflow,
    pub hit_testable: bool,
}

Layout properties for a single view.

Fields

width: Length

Requested width.

height: Length

Requested height.

padding: Edges

Space between the border and the content.

margin: Edges

Space around the view outside its border.

min_width: f32

Lower bound for the resolved width.

max_width: f32

Upper bound for the resolved width.

min_height: f32

Lower bound for the resolved height.

max_height: f32

Upper bound for the resolved height.

flex: f32

Grow weight along the parent’s main axis.

flex_shrink: f32

Shrink weight along the parent’s main axis.

flex_basis: Option<Length>

Optional basis used before flex distribution.

align_self: Option<Align>

Cross-axis alignment override; None inherits from the container.

aspect_ratio: Option<f32>

Preferred width-to-height ratio.

indent_top: Option<f32>

Extra indent from the top edge of a docked container.

indent_bottom: Option<f32>

Extra indent from the bottom edge of a docked container.

indent_left: Option<f32>

Extra indent from the left edge of a docked container.

indent_right: Option<f32>

Extra indent from the right edge of a docked container.

position: Position

Positioning mode.

overflow: Overflow

Overflow handling for content that exceeds the view.

hit_testable: bool

Whether the view participates in hit testing.

Implementations

impl LayoutStyle

pub fn width(self, width: Length) -> LayoutStyle

Sets the requested width.

pub fn height(self, height: Length) -> LayoutStyle

Sets the requested height.

pub fn fit(self) -> LayoutStyle

Sets both dimensions to fit their content.

pub fn hit_testable(self, on: bool) -> LayoutStyle

Enables or disables hit testing for this view.

pub fn padding(self, padding: impl Into<Edges>) -> LayoutStyle

Sets the padding on every side.

pub fn pad(self, padding: impl Into<Edges>) -> LayoutStyle

Alias for LayoutStyle::padding.

pub fn padding_xy(self, x: f32, y: f32) -> LayoutStyle

Sets the horizontal and vertical padding.

pub fn padding_x(self, x: f32) -> LayoutStyle

Sets the left and right padding.

pub fn padding_y(self, y: f32) -> LayoutStyle

Sets the top and bottom padding.

pub fn padding_left(self, v: f32) -> LayoutStyle

Sets the left padding.

pub fn padding_right(self, v: f32) -> LayoutStyle

Sets the right padding.

pub fn padding_top(self, v: f32) -> LayoutStyle

Sets the top padding.

pub fn padding_bottom(self, v: f32) -> LayoutStyle

Sets the bottom padding.

pub fn min_width(self, v: f32) -> LayoutStyle

Sets the minimum width.

pub fn max_width(self, v: f32) -> LayoutStyle

Sets the maximum width.

pub fn min_height(self, v: f32) -> LayoutStyle

Sets the minimum height.

pub fn max_height(self, v: f32) -> LayoutStyle

Sets the maximum height.

pub fn clamp_width(self, w: f32) -> f32

Clamps a width to this style’s minimum and maximum.

pub fn clamp_height(self, h: f32) -> f32

Clamps a height to this style’s minimum and maximum.

pub fn clamp_size(self, size: Size) -> Size

Clamps a size to this style’s minimum and maximum.

pub fn margin(self, margin: impl Into<Edges>) -> LayoutStyle

Sets the margin on every side.

pub fn margin_xy(self, x: f32, y: f32) -> LayoutStyle

Sets the horizontal and vertical margin.

pub fn margin_x(self, x: f32) -> LayoutStyle

Sets the left and right margin.

pub fn margin_y(self, y: f32) -> LayoutStyle

Sets the top and bottom margin.

pub fn margin_left(self, v: f32) -> LayoutStyle

Sets the left margin.

pub fn margin_right(self, v: f32) -> LayoutStyle

Sets the right margin.

pub fn margin_top(self, v: f32) -> LayoutStyle

Sets the top margin.

pub fn margin_bottom(self, v: f32) -> LayoutStyle

Sets the bottom margin.

pub fn flex(self, weight: f32) -> LayoutStyle

Sets the flex grow weight.

pub fn flex_grow(self, weight: f32) -> LayoutStyle

Sets the flex grow weight.

pub fn flex_shrink(self, shrink: f32) -> LayoutStyle

Sets the flex shrink weight.

pub fn flex_full( self, grow: f32, shrink: f32, basis: Option<Length>, ) -> LayoutStyle

Sets the grow weight, shrink weight, and basis together.

pub fn flex_basis(self, basis: Option<Length>) -> LayoutStyle

Sets the flex basis.

pub fn no_basis(self) -> LayoutStyle

Clears the flex basis.

pub fn expand(self) -> LayoutStyle

Sets the flex grow weight to one.

pub fn flex_weight(self) -> f32

Returns the sanitized flex grow weight.

pub fn flex_grow_weight(self) -> f32

Returns the sanitized flex grow weight.

pub fn flex_shrink_weight(self) -> f32

Returns the sanitized flex shrink weight.

pub fn align_self(self, align: Option<Align>) -> LayoutStyle

Sets the cross-axis alignment override.

pub fn align_self_value(self, align: Align) -> LayoutStyle

Sets an explicit cross-axis alignment override.

pub fn auto_align(self) -> LayoutStyle

Clears the alignment override so the container’s alignment is used.

pub fn effective_align(self, container: Align) -> Align

Resolves the effective alignment against a container alignment.

pub fn aspect_ratio(self, ratio: Option<f32>) -> LayoutStyle

Sets the aspect ratio, ignoring invalid values.

pub fn aspect(self, ratio: f32) -> LayoutStyle

Sets the aspect ratio to ratio.

pub fn no_aspect(self) -> LayoutStyle

Clears the aspect ratio.

pub fn position(self, position: Position) -> LayoutStyle

Sets the positioning mode.

pub fn absolute(self) -> LayoutStyle

Positions the view absolutely with auto insets.

pub fn absolute_at(self, left: f32, top: f32) -> LayoutStyle

Positions the view absolutely at the given left and top offsets.

pub fn absolute_inset(self, inset: Inset) -> LayoutStyle

Positions the view absolutely with the given insets.

pub fn is_absolute(self) -> bool

Returns true if the view is positioned absolutely.

pub fn absolute_inset_of(self) -> Option<Inset>

Returns the absolute insets, or None for flow positioning.

pub fn margin_main(self, axis: Axis) -> f32

Returns the horizontal or vertical margin for the given axis.

pub fn margin_cross(self, axis: Axis) -> f32

Returns the cross-axis margin for the given main axis.

pub fn apply_aspect( self, w: f32, h: f32, w_auto: bool, h_auto: bool, ) -> (f32, f32)

Applies the aspect ratio to the size, deriving either auto axis.

pub fn outer_size(self, inner: Size) -> Size

Expands an inner size by this style’s margins.

pub fn min_main(self, axis: Axis) -> f32

Returns the minimum size along the given axis.

pub fn max_main(self, axis: Axis) -> f32

Returns the maximum size along the given axis.

pub fn clamp_main(self, value: f32, axis: Axis) -> f32

Clamps a value to the minimum and maximum along the given axis.

pub fn overflow(self, overflow: Overflow) -> LayoutStyle

Sets the overflow behavior.

pub fn indent_top(self, v: f32) -> LayoutStyle

Sets the top indent.

pub fn indent_bottom(self, v: f32) -> LayoutStyle

Sets the bottom indent.

pub fn indent_left(self, v: f32) -> LayoutStyle

Sets the left indent.

pub fn indent_right(self, v: f32) -> LayoutStyle

Sets the right indent.

pub fn clear_indent_top(self) -> LayoutStyle

Clears the top indent.

pub fn clear_indent_bottom(self) -> LayoutStyle

Clears the bottom indent.

pub fn clear_indent_left(self) -> LayoutStyle

Clears the left indent.

pub fn clear_indent_right(self) -> LayoutStyle

Clears the right indent.

pub fn clear_indents(self) -> LayoutStyle

Clears every indent.

pub fn indent(self, indents: Indents) -> LayoutStyle

Applies the set sides from indents.

pub fn indent_all(self, v: f32) -> LayoutStyle

Sets the same indent on every side.

pub fn indent_xy(self, x: f32, y: f32) -> LayoutStyle

Sets the horizontal and vertical indents.

pub fn indent_axes(self, horizontal: f32, vertical: f32) -> LayoutStyle

Sets the horizontal and vertical indents.

pub fn indent_main_start(self, axis: Axis) -> Option<f32>

Returns the indent at the main-axis start for the given axis.

pub fn indent_main_end(self, axis: Axis) -> Option<f32>

Returns the indent at the main-axis end for the given axis.

pub fn indent_cross_start(self, axis: Axis) -> Option<f32>

Returns the indent at the cross-axis start for the given main axis.

pub fn indent_cross_end(self, axis: Axis) -> Option<f32>

Returns the indent at the cross-axis end for the given main axis.

pub fn indents(self) -> Indents

Collects the four optional indents.

Trait Implementations

impl Clone for LayoutStyle

fn clone(&self) -> LayoutStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LayoutStyle

impl Debug for LayoutStyle

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for LayoutStyle

fn default() -> LayoutStyle

Returns the “default value” for a type.

impl PartialEq for LayoutStyle

fn eq(&self, other: &LayoutStyle) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for LayoutStyle