Struct Button 

pub struct Button { /* private fields */ }

A clickable box around one child, which it centers.

While the pointer is over it, hover_style is laid over its style, and while it is also held down, pressed_style on top of that. Handlers run on the main thread and receive the button’s Cx. A handler that panics is logged and never called again.

Implementations

impl Button

pub fn new(child: impl Widget) -> Button

A button around child.

pub fn hover_style(self, style: impl IntoProp<Style>) -> Button

Sets the style laid over the normal one while the pointer is over the button.

pub fn pressed_style(self, style: impl IntoProp<Style>) -> Button

Sets the style laid over the hover style while the button is held down.

pub fn on_click(self, handler: impl Fn(&Cx) + 'static) -> Button

Runs handler when the left button is pressed and released over this button.

pub fn on_right_click(self, handler: impl Fn(&Cx) + 'static) -> Button

Runs handler when the right button is pressed and released over this button.

pub fn on_middle_click(self, handler: impl Fn(&Cx) + 'static) -> Button

Runs handler when the middle button is pressed and released over this button.

pub fn on_scroll(self, handler: impl Fn(&Cx, i32) + 'static) -> Button

Runs handler with whole scroll steps while the pointer is over this button: positive for up, negative for down. A mouse wheel gives one step per notch; touchpad scrolling gives one step per 15 logical pixels.

pub fn style(self, style: impl IntoProp<Style>) -> Self

Sets the widget’s Style.

Trait Implementations

impl Widget for Button

fn into_element(self: Box<Self>) -> Element

Turns the description, and everything inside it, into the element the window builds nodes from. It runs when the window is created or a list item first appears, before the window’s tree is touched and without recording what it reads, so it only describes.