Struct ColorPicker

pub struct ColorPicker<T> {
    pub color: Color,
    pub on_input: Option<Box<dyn FnMut(&mut EventCx<'_, '_>, &mut T, Color)>>,
    pub size: Option<f32>,
    pub border_width: Option<f32>,
    pub border_color: Option<Color>,
    pub slider_width: Option<f32>,
    pub lightness_color: Option<Color>,
    pub alpha_color: Option<Color>,
}

A color picker.

Fields

color: Color

The color of the color picker.

on_input: Option<Box<dyn FnMut(&mut EventCx<'_, '_>, &mut T, Color)>>

The on_input callback.

size: Option<f32>

The size of the color picker.

border_width: Option<f32>

The border width of the color picker.

border_color: Option<Color>

The border color of the color picker.

slider_width: Option<f32>

The width of the sliders.

lightness_color: Option<Color>

The color of the lightness slider.

alpha_color: Option<Color>

The color of the alpha slider.

Implementations

impl<T> ColorPicker<T>

pub fn color(self, color: impl Into<Color>) -> ColorPicker<T>

Set self.color.

The color of the color picker.

pub fn size(self, size: impl Into<f32>) -> ColorPicker<T>

Set self.size.

The size of the color picker.

pub fn border_width(self, border_width: impl Into<f32>) -> ColorPicker<T>

Set self.border_width.

The border width of the color picker.

pub fn border_color(self, border_color: impl Into<Color>) -> ColorPicker<T>

Set self.border_color.

The border color of the color picker.

pub fn slider_width(self, slider_width: impl Into<f32>) -> ColorPicker<T>

Set self.slider_width.

The width of the sliders.

pub fn lightness_color( self, lightness_color: impl Into<Color>, ) -> ColorPicker<T>

Set self.lightness_color.

The color of the lightness slider.

pub fn alpha_color(self, alpha_color: impl Into<Color>) -> ColorPicker<T>

Set self.alpha_color.

The color of the alpha slider.

impl<T> ColorPicker<T>

pub fn new() -> ColorPicker<T>

Create a new ColorPicker.

pub fn on_input( self, on_input: impl FnMut(&mut EventCx<'_, '_>, &mut T, Color) + 'static, ) -> ColorPicker<T>

Set the on_input callback.

Trait Implementations

impl<T> Default for ColorPicker<T>

fn default() -> ColorPicker<T>

Returns the “default value” for a type.

impl<T> Rebuild for ColorPicker<T>

fn rebuild(&self, cx: &mut RebuildCx<'_, '_>, old: &ColorPicker<T>)

Rebuild the view.

impl<T> Stylable for ColorPicker<T>

type Style = ColorPickerStyle

The style type.

fn style( &self, style: &<ColorPicker<T> as Stylable>::Style, ) -> <ColorPicker<T> as Stylable>::Style

Style the object.

fn rebuild_style(&self, cx: &mut RebuildCx<'_, '_>, style: &mut Self::Style)

where Self::Style: Rebuild + 'static,

Rebuild the style of the object.

impl<T> View<T> for ColorPicker<T>

type State = ColorPickerState

The state of the view, see top-level documentation for more information.

fn build( &mut self, cx: &mut BuildCx<'_, '_>, _data: &mut T, ) -> <ColorPicker<T> as View<T>>::State

Build the view state, see top-level documentation for more information.

fn rebuild( &mut self, state: &mut <ColorPicker<T> as View<T>>::State, cx: &mut RebuildCx<'_, '_>, _data: &mut T, old: &ColorPicker<T>, )

Rebuild the view state, see top-level documentation for more information.

fn event( &mut self, state: &mut <ColorPicker<T> as View<T>>::State, cx: &mut EventCx<'_, '_>, data: &mut T, event: &Event, ) -> bool

Handle an event, see top-level documentation for more information.

fn layout( &mut self, state: &mut <ColorPicker<T> as View<T>>::State, _cx: &mut LayoutCx<'_, '_>, _data: &mut T, space: Space, ) -> Size

Layout the view, see top-level documentation for more information.

fn draw( &mut self, state: &mut <ColorPicker<T> as View<T>>::State, cx: &mut DrawCx<'_, '_>, _data: &mut T, )

Draw the view, see top-level documentation for more information.