Struct MaterialIconButton 

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

Material Design icon button component.

Icon buttons help users take supplementary actions with a single tap. They’re used when a compact button is required.

Example

// Standard icon button
if ui.add(MaterialIconButton::standard("favorite")).clicked() {
    println!("Favorite clicked!");
}

// Filled icon button with toggle state
let mut liked = false;
ui.add(MaterialIconButton::filled("favorite")
    .toggle(&mut liked)
    .size(48.0));

Implementations

impl<'a> MaterialIconButton<'a>

pub fn new(icon: impl Into<String>, variant: IconButtonVariant) -> Self

Create a new icon button with the specified variant.

Arguments

• icon - Icon identifier (e.g., “home”, “settings”, “delete”)
• variant - Visual variant of the button

Example

let button = MaterialIconButton::new("settings", IconButtonVariant::Outlined);

pub fn standard(icon: impl Into<String>) -> Self

Create a standard icon button (minimal visual emphasis).

Arguments

• icon - Icon identifier

Example

ui.add(MaterialIconButton::standard("menu"));

pub fn filled(icon: impl Into<String>) -> Self

Create a filled icon button (high emphasis with filled background).

Arguments

• icon - Icon identifier

Example

ui.add(MaterialIconButton::filled("add"));

pub fn filled_tonal(icon: impl Into<String>) -> Self

Create a filled tonal icon button (medium emphasis with tonal background).

Arguments

• icon - Icon identifier

Example

ui.add(MaterialIconButton::filled_tonal("edit"));

pub fn outlined(icon: impl Into<String>) -> Self

Create an outlined icon button (medium emphasis with border).

Arguments

• icon - Icon identifier

Example

ui.add(MaterialIconButton::outlined("delete"));

pub fn toggle(icon: impl Into<String>, selected: &'a mut bool) -> Self

Create a toggleable icon button.

The button’s appearance will change based on the selected state.

Arguments

• icon - Icon identifier
• selected - Mutable reference to the toggle state

Example

let mut is_favorite = false;
ui.add(MaterialIconButton::toggle("favorite", &mut is_favorite));

pub fn size(self, size: f32) -> Self

Set the size of the icon button.

Arguments

• size - Desired size (width and height) of the button

Example

ui.add(MaterialIconButton::standard("settings").size(48.0));

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

Enable or disable the icon button.

Arguments

• enabled - true to enable the button, false to disable

Example

ui.add(MaterialIconButton::standard("download").enabled(false));

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

Set the container style of the icon button.

Arguments

• container - true for rectangular container, false for circular

Example

ui.add(MaterialIconButton::standard("share").container(true));

pub fn svg(self, path: impl Into<String>) -> Self

Use an SVG file as the icon. The path will be loaded and rasterized.

pub fn svg_data(self, svg_content: impl Into<String>) -> Self

Use inline SVG content as the icon. The content will be rasterized directly.

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

Override the icon color.

pub fn on_click<F>(self, f: F) -> Self

where F: Fn() + 'a,

Set the click action for the icon button.

Arguments

• f - Function to execute when the button is clicked

Example

ui.add(MaterialIconButton::standard("info").on_click(|| {
    println!("Info button clicked!");
}));

Trait Implementations

impl<'a> Widget for MaterialIconButton<'a>

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

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