Struct DatePicker 

pub struct DatePicker<'a, Message, Theme>
where
    Message: Clone,
    Theme: Catalog + Catalog,
{ /* private fields */ }

An input element for picking dates.

Example

#[derive(Clone, Debug)]
enum Message {
    Open,
    Cancel,
    Submit(date_picker::Date),
}

let date_picker = DatePicker::new(
    true,
    date_picker::Date::today(),
    Button::new(Text::new("Pick date"))
        .on_press(Message::Open),
    Message::Cancel,
    Message::Submit,
);

Implementations

impl<'a, Message, Theme> DatePicker<'a, Message, Theme>

where Message: 'a + Clone, Theme: 'a + Catalog + Catalog + Catalog + Catalog,

pub fn new<U, F>( show_picker: bool, date: impl Into<Date>, underlay: U, on_cancel: Message, on_submit: F, ) -> Self

where U: Into<Element<'a, Message, Theme, Renderer>>, F: 'static + Fn(Date) -> Message,

Creates a new DatePicker wrapping around the given underlay.

It expects: * if the overlay of the date picker is visible. * the initial date to show. * the underlay Element on which this DatePicker will be wrapped around. * a message that will be send when the cancel button of the DatePicker is pressed. * a function that will be called when the submit button of the DatePicker is pressed, which takes the picked Date value.

pub fn style(self, style: impl Fn(&Theme, Status) -> Style + 'a) -> Self

where <Theme as Catalog>::Class<'a>: From<StyleFn<'a, Theme, Style>>,

Sets the style of the DatePicker.

pub fn font_size<P: Into<Pixels>>(self, size: P) -> Self

Sets the font and icon size of the DatePicker.

pub fn class(self, class: impl Into<<Theme as Catalog>::Class<'a>>) -> Self

Sets the class of the input of the DatePicker.

Trait Implementations

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

where Message: 'static + Clone, Theme: 'a + Catalog + Catalog + Catalog + Catalog,

fn from(date_picker: DatePicker<'a, Message, Theme>) -> Self

Converts to this type from the input type.

impl<Message, Theme> Widget<Message, Theme, Renderer<Renderer, Renderer>> for DatePicker<'_, Message, Theme>

where Message: 'static + Clone, Theme: Catalog + Catalog + Catalog + Catalog,

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

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 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 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 operate( &mut self, _tree: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation, )

Applies an Operation to the Widget.