Struct Wrap 

pub struct Wrap<'a, Message, Direction, Theme = Theme, Renderer = Renderer> {
    pub elements: Vec<Element<'a, Message, Theme, Renderer>>,
    pub alignment: Alignment,
    pub width: Length,
    pub height: Length,
    pub max_width: f32,
    pub max_height: f32,
    pub padding: Padding,
    pub spacing: Pixels,
    pub line_spacing: Pixels,
    pub line_minimal_length: f32,
    /* private fields */
}

A container that distributes its contents horizontally.

Fields

elements: Vec<Element<'a, Message, Theme, Renderer>>

The elements to distribute.

alignment: Alignment

The alignment of the Wrap.

width: Length

The width of the Wrap.

height: Length

The height of the Wrap.

max_width: f32

The maximum width of the Wrap.

max_height: f32

The maximum height of the Wrap.

padding: Padding

The padding of each element of the Wrap.

spacing: Pixels

The spacing between each element of the Wrap.

line_spacing: Pixels

The spacing between each line of the Wrap.

line_minimal_length: f32

The minimal length of each line of the Wrap.

Implementations

impl<'a, Message, Theme, Renderer> Wrap<'a, Message, Horizontal, Theme, Renderer>

pub fn new() -> Self

Creates an empty horizontal Wrap.

pub fn with_elements( elements: Vec<Element<'a, Message, Theme, Renderer>>, ) -> Self

Creates a Wrap with the given elements.

It expects: * the vector containing the Elements for this Wrap.

impl<'a, Message, Theme, Renderer> Wrap<'a, Message, Vertical, Theme, Renderer>

pub fn new_vertical() -> Self

Creates an empty vertical Wrap.

pub fn with_elements_vertical( elements: Vec<Element<'a, Message, Theme, Renderer>>, ) -> Self

Creates a Wrap with the given elements.

It expects: * the vector containing the Elements for this Wrap.

impl<'a, Message, Renderer, Direction, Theme> Wrap<'a, Message, Direction, Theme, Renderer>

pub fn spacing(self, spacing: impl Into<Pixels>) -> Self

Sets the spacing of the Wrap.

pub fn line_spacing(self, spacing: impl Into<Pixels>) -> Self

Sets the spacing of the lines of the Wrap.

pub const fn line_minimal_length(self, units: f32) -> Self

Sets the minimal length of the lines of the Wrap.

pub fn padding(self, padding: impl Into<Padding>) -> Self

Sets the padding of the elements in the Wrap.

pub const fn width_items(self, width: Length) -> Self

Sets the width of the Wrap.

pub const fn height_items(self, height: Length) -> Self

Sets the height of the Wrap.

pub const fn max_width(self, max_width: f32) -> Self

Sets the maximum width of the Wrap.

pub const fn max_height(self, max_height: f32) -> Self

Sets the maximum height of the Wrap.

pub const fn align_items(self, align: Alignment) -> Self

Sets the alignment of the Wrap.

pub fn push<E>(self, element: E) -> Self

where E: Into<Element<'a, Message, Theme, Renderer>>,

Pushes an Element to the Wrap.

Trait Implementations

impl<Message, Renderer, Direction, Theme> Default for Wrap<'_, Message, Direction, Theme, Renderer>

fn default() -> Self

Returns the “default value” for a type.

impl<'a, Message, Theme, Renderer> From<Wrap<'a, Message, Horizontal, Theme, Renderer>> for Element<'a, Message, Theme, Renderer>

where Renderer: 'a + Renderer, Message: 'a, Theme: 'a,

fn from(wrap: Wrap<'a, Message, Horizontal, Theme, Renderer>) -> Self

Converts to this type from the input type.

impl<'a, Message, Theme, Renderer> From<Wrap<'a, Message, Vertical, Theme, Renderer>> for Element<'a, Message, Theme, Renderer>

where Renderer: 'a + Renderer, Message: 'a, Theme: 'a,

fn from(wrap: Wrap<'a, Message, Vertical, Theme, Renderer>) -> Self

Converts to this type from the input type.

impl<Message, Renderer, Direction, Theme> Widget<Message, Theme, Renderer> for Wrap<'_, Message, Direction, Theme, Renderer>

where Self: WrapLayout<Renderer>, Renderer: Renderer,

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&self, tree: &mut Tree)

Reconciles the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout( &mut self, tree: &mut Tree, renderer: &Renderer, limits: &Limits, ) -> Node

Returns the layout::Node of the Widget.

fn update( &mut self, state: &mut Tree, event: &Event, layout: Layout<'_>, cursor: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle, )

Processes a runtime Event.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'b>, renderer: &Renderer, viewport: &Rectangle, translation: Vector, ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn mouse_interaction( &self, state: &Tree, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle, renderer: &Renderer, ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, state: &Tree, renderer: &mut Renderer, theme: &Theme, style: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle, )

Draws the Widget using the associated Renderer.

fn operate( &mut self, state: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<()>, )

Applies an Operation to the Widget.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

impl<'a, Message, Theme, Renderer> WrapLayout<Renderer> for Wrap<'a, Message, Horizontal, Theme, Renderer>

where Renderer: Renderer + 'a,

fn inner_layout( &mut self, tree: &mut Tree, renderer: &Renderer, limits: &Limits, ) -> Node

A inner layout of the Wrap.

impl<'a, Message, Theme, Renderer> WrapLayout<Renderer> for Wrap<'a, Message, Vertical, Theme, Renderer>

where Renderer: Renderer + 'a,

fn inner_layout( &mut self, tree: &mut Tree, renderer: &Renderer, limits: &Limits, ) -> Node

A inner layout of the Wrap.