Struct iced::widget::Slider

pub struct Slider<'a, T, Message, Renderer>where
    Renderer: Renderer,
    <Renderer as Renderer>::Theme: StyleSheet,
{ /* private fields */ }
Expand description

An horizontal bar and a handle that selects a single value from a range of values.

A Slider will try to fill the horizontal space of its container.

The Slider range of numeric values is generic and its step size defaults to 1 unit.

Example

#[derive(Clone)]
pub enum Message {
    SliderChanged(f32),
}

let value = 50.0;

Slider::new(0.0..=100.0, value, Message::SliderChanged);

Slider drawn by Coffee’s renderer

Implementations§

The default height of a Slider.

Creates a new Slider.

It expects:

  • an inclusive range of possible values
  • the current value of the Slider
  • a function that will be called when the Slider is dragged. It receives the new value of the Slider and must produce a Message.

Sets the release message of the Slider. This is called when the mouse is released from the slider.

Typically, the user’s interaction with the slider is finished when this message is produced. This is useful if you need to spawn a long-running task from the slider’s result, where the default on_change message could create too many events.

Sets the width of the Slider.

Sets the height of the Slider.

Sets the style of the Slider.

Sets the step size of the Slider.

Trait Implementations§

Returns the Tag of the [Widget]. Read more
Returns the State of the [Widget]. Read more
Returns the width of the [Widget].
Returns the height of the [Widget].
Returns the [layout::Node] of the [Widget]. Read more
Processes a runtime Event. Read more
Draws the [Widget] using the associated Renderer.
Returns the current mouse::Interaction of the [Widget]. Read more
Returns the state [Tree] of the children of the [Widget].
Reconciliates the [Widget] with the provided [Tree].
Applies an [Operation] to the [Widget].
Returns the overlay of the [Widget], if there is any.

Auto Trait Implementations§

Blanket Implementations§

Convert the source color to the destination color using the specified method Read more
Convert the source color to the destination color using the bradford method by default Read more
Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Convert into T with values clamped to the color defined bounds Read more
Convert into T. The resulting color might be invalid in its color space Read more
The alignment of pointer.
The type for initializers.
Initializes a with the given initializer. Read more
Dereferences the given pointer. Read more
Mutably dereferences the given pointer. Read more
Drops the object pointed to by the given pointer. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
Convert into T, returning ok if the color is inside of its defined range, otherwise an OutOfBounds error is returned which contains the unclamped color. Read more