Struct FlushColumn 

pub struct FlushColumn<'a, Message, Theme = Theme, Renderer = Renderer> { /* private fields */ }

A container that distributes its contents vertically.

Implementations

impl<'a, Message: 'a, Theme: 'a, Renderer> FlushColumn<'a, Message, Theme, Renderer>

where Renderer: Renderer + 'a,

pub fn new() -> Self

Creates an empty FlushColumn.

pub fn with_capacity(capacity: usize) -> Self

Creates a FlushColumn with the given capacity.

pub fn with_children( children: impl IntoIterator<Item = Row<'a, Message, Theme, Renderer>>, ) -> Self

Creates a FlushColumn with the given elements.

pub fn from_vec(children: Vec<Row<'a, Message, Theme, Renderer>>) -> Self

Creates a FlushColumn from an already allocated Vec.

Keep in mind that the FlushColumn will not inspect the Vec, which means it won’t automatically adapt to the sizing strategy of its contents.

If any of the children have a Length::Fill strategy, you will need to call FlushColumn::width or FlushColumn::height accordingly.

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

Sets the vertical spacing between elements.

Custom margins per element do not exist in iced. You should use this method instead! While less flexible, it helps you keep spacing between elements consistent.

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

Sets the Padding of the FlushColumn.

pub fn width(self, width: impl Into<Length>) -> Self

Sets the width of the FlushColumn.

pub fn height(self, height: impl Into<Length>) -> Self

Sets the height of the FlushColumn.

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

Sets the maximum width of the FlushColumn.

pub fn align_x(self, align: impl Into<Vertical>) -> Self

Sets the horizontal alignment of the contents of the FlushColumn .

pub fn clip(self, clip: bool) -> Self

Sets whether the contents of the FlushColumn should be clipped on overflow.

pub fn flush(self, flush: bool) -> Self

Sets whether the end row element is flushed to the end when the alignment is set to Start, or the start row element is flushed to the start when the alignment is set to End. No effect for alignment set to Center.

pub fn push(self, child: impl Into<Row<'a, Message, Theme, Renderer>>) -> Self

Adds an element to the FlushColumn.

pub fn push_maybe( self, child: Option<impl Into<Row<'a, Message, Theme, Renderer>>>, ) -> Self

Adds an element to the FlushColumn, if Some.

pub fn extend( self, children: impl IntoIterator<Item = Row<'a, Message, Theme, Renderer>>, ) -> Self

Extends the FlushColumn with the given children.

Trait Implementations

impl<'a, Message: 'a, Renderer> Default for FlushColumn<'a, Message, Renderer>

where Renderer: Renderer + 'a,

fn default() -> Self

Returns the “default value” for a type.

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

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

fn from(column: FlushColumn<'a, Message, Theme, Renderer>) -> Self

Converts to this type from the input type.

impl<'a, Message: 'a, Theme: 'a, Renderer: Renderer + 'a> FromIterator<Row<'a, Message, Theme, Renderer>> for FlushColumn<'a, Message, Theme, Renderer>

fn from_iter<T: IntoIterator<Item = Row<'a, Message, Theme, Renderer>>>( iter: T, ) -> Self

Creates a value from an iterator.

impl<'a, Message: 'a, Theme: 'a, Renderer> Widget<Message, Theme, Renderer> for FlushColumn<'a, Message, Theme, Renderer>

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

Applies an Operation to the Widget.

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

Returns the current mouse::Interaction of the Widget.

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

Draws the Widget using the associated Renderer.

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 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.