Struct Button 

pub struct Button<'a> { /* private fields */ }

A button widget with support for semantic variants

Button provides distinct visual variants that communicate different levels of importance and action types.

Example

use egui_charts::icons::icons;
use egui_charts::ui_kit::buttons::Button;

// Primary button (high emphasis)
if Button::new("Save Changes").primary().show(ui).clicked() {
    // save
}

// Ghost button with icon (low emphasis)
Button::icon_and_text(&icons::SETTINGS, "Settings")
    .ghost()
    .show(ui);

// Danger button (destructive action)
Button::new("Delete")
    .danger()
    .show(ui);

Implementations

impl<'a> Button<'a>

pub fn new(text: impl Into<String>) -> Self

Create a new button with text

pub fn icon(icon: &'a Icon) -> Self

Create a new button with only an icon

pub fn icon_and_text(icon: &'a Icon, text: impl Into<String>) -> Self

Create a new button with both icon and text

pub fn variant(self, variant: ButtonVariant) -> Self

Set the button variant

pub fn primary(self) -> Self

Make this a primary button (high emphasis)

pub fn secondary(self) -> Self

Make this a secondary button (medium emphasis)

pub fn ghost(self) -> Self

Make this a ghost button (low emphasis, transparent)

pub fn outlined(self) -> Self

Make this an outlined button (border stroke)

pub fn danger(self) -> Self

Make this a danger button (destructive action)

pub fn text_color(self, color: Color32) -> Self

Override only the label colour, retaining the variant’s fill and icon colour.

pub fn size(self, size: ButtonSize) -> Self

Set the button size

pub fn small(self) -> Self

Make this a small button

pub fn large(self) -> Self

Make this a large button

pub fn tooltip(self, text: impl Into<String>) -> Self

Set the tooltip text

pub fn enabled(self, enabled: bool) -> Self

Set whether the button is enabled

pub fn selected(self, selected: bool) -> Self

Set whether the button appears selected/active

pub fn icon_scale(self, scale: f32) -> Self

Set the icon size as a fraction of the button height (0.1-1.0).

By default the icon is 16, 20 or 24 px for small, medium and larger buttons.

pub fn show(self, ui: &mut Ui) -> Response

Show the button and return the response

Trait Implementations

impl<'a> Widget for Button<'a>

fn ui(self, ui: &mut Ui) -> Response

Allocate space, interact, paint, and return a [Response].

fn boxed<'a>(self) -> Box<dyn FnOnce(&mut Ui) -> Response + 'a>

where Self: Sized + 'a,

Box this widget for dynamic dispatch.