Struct nannou::ui::prelude::widget::scrollbar::Style

pub struct Style {
    pub color: Option<Color>,
    pub thickness: Option<f64>,
    pub auto_hide: Option<bool>,
}

Styling for the DropDownList, necessary for constructing its renderable Element.

Fields

color: Option<Color>

Color of the widget.

thickness: Option<f64>

The "thickness" of the scrollbar's track and handle Rects.

auto_hide: Option<bool>

When true, the Scrollbar will only be visible when:

• The target scrollable widget is being scrolled.
• The mouse is over the scrollbar.

Methods

impl Style

pub fn color(&self, theme: &Theme) -> Color

Retrieves the value, falling back to a default values in the following order:

1. If the field is None, falls back to the style stored within the Theme.
2. If there are no style defaults for the widget in the theme, or if the default field is also None, falls back to the expression specified within the field's #[conrod(default = "expr")] attribute.

This method was generated by the #[conrod(default = "expr")] attribute associated with the #[derive(WidgetStyle)] attribute.

pub fn thickness(&self, theme: &Theme) -> f64

Retrieves the value, falling back to a default values in the following order:

1. If the field is None, falls back to the style stored within the Theme.
2. If there are no style defaults for the widget in the theme, or if the default field is also None, falls back to the expression specified within the field's #[conrod(default = "expr")] attribute.

This method was generated by the #[conrod(default = "expr")] attribute associated with the #[derive(WidgetStyle)] attribute.

pub fn auto_hide(&self, theme: &Theme) -> bool

Retrieves the value, falling back to a default values in the following order:

1. If the field is None, falls back to the style stored within the Theme.
2. If there are no style defaults for the widget in the theme, or if the default field is also None, falls back to the expression specified within the field's #[conrod(default = "expr")] attribute.

This method was generated by the #[conrod(default = "expr")] attribute associated with the #[derive(WidgetStyle)] attribute.

Trait Implementations

impl Clone for Style

fn clone(&self) -> Style

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Style

impl Debug for Style

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for Style

fn default() -> Style

Returns the "default value" for a type.

impl PartialEq<Style> for Style

fn eq(&self, other: &Style) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Style) -> bool

This method tests for !=.

impl StructuralPartialEq for Style