Struct Tooltip 

pub struct Tooltip<'a, Message, Renderer>
where
    Renderer: Renderer,
    Renderer::Theme: StyleSheet + StyleSheet,
{ /* private fields */ }

An element to display a widget over another.

Implementations

impl<'a, Message, Renderer> Tooltip<'a, Message, Renderer>

where Renderer: Renderer, Renderer::Theme: StyleSheet + StyleSheet,

pub fn new( content: impl Into<Element<'a, Message, Renderer>>, tooltip: impl Into<Cow<'a, str>>, position: Position, ) -> Self

Creates a new Tooltip.

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

Sets the size of the text of the Tooltip.

pub fn font(self, font: impl Into<Renderer::Font>) -> Self

Sets the font of the Tooltip.

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

Sets the gap between the content and its Tooltip.

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

Sets the padding of the Tooltip.

pub fn snap_within_viewport(self, snap: bool) -> Self

Sets whether the Tooltip is snapped within the viewport.

pub fn style( self, style: impl Into<<Renderer::Theme as StyleSheet>::Style>, ) -> Self

Sets the style of the Tooltip.

Trait Implementations

impl<'a, Message, Renderer> From<Tooltip<'a, Message, Renderer>> for Element<'a, Message, Renderer>

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

fn from( tooltip: Tooltip<'a, Message, Renderer>, ) -> Element<'a, Message, Renderer>

Converts to this type from the input type.

impl<'a, Message, Renderer> Widget<Message, Renderer> for Tooltip<'a, Message, Renderer>

where Renderer: Renderer, Renderer::Theme: StyleSheet + StyleSheet,

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

Returns the state Tree of the children of the Widget.

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

Reconciliates the Widget with the provided Tree.

fn width(&self) -> Length

Returns the width of the Widget.

fn height(&self) -> Length

Returns the height of the Widget.

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

Returns the layout::Node of the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor_position: Point, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor_position: Point, viewport: &Rectangle, renderer: &Renderer, ) -> Interaction

Returns the current mouse::Interaction of the Widget.

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

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer, ) -> Option<Element<'b, Message, Renderer>>

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

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

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

Applies an Operation to the Widget.