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Diffstat (limited to '')
| -rw-r--r-- | web/src/widget/radio.rs | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/web/src/widget/radio.rs b/web/src/widget/radio.rs deleted file mode 100644 index 03b2922b..00000000 --- a/web/src/widget/radio.rs +++ /dev/null @@ -1,155 +0,0 @@ -//! Create choices using radio buttons. -use crate::{Bus, Css, Element, Widget}; - -pub use iced_style::radio::{Style, StyleSheet}; - -use dodrio::bumpalo; - -/// A circular button representing a choice. -/// -/// # Example -/// ``` -/// # use iced_web::Radio; -/// -/// #[derive(Debug, Clone, Copy, PartialEq, Eq)] -/// pub enum Choice { -/// A, -/// B, -/// } -/// -/// #[derive(Debug, Clone, Copy)] -/// pub enum Message { -/// RadioSelected(Choice), -/// } -/// -/// let selected_choice = Some(Choice::A); -/// -/// Radio::new(Choice::A, "This is A", selected_choice, Message::RadioSelected); -/// -/// Radio::new(Choice::B, "This is B", selected_choice, Message::RadioSelected); -/// ``` -/// -///  -#[allow(missing_debug_implementations)] -pub struct Radio<'a, Message> { - is_selected: bool, - on_click: Message, - label: String, - id: Option<String>, - name: Option<String>, - #[allow(dead_code)] - style_sheet: Box<dyn StyleSheet + 'a>, -} - -impl<'a, Message> Radio<'a, Message> { - /// Creates a new [`Radio`] button. - /// - /// It expects: - /// * the value related to the [`Radio`] button - /// * the label of the [`Radio`] button - /// * the current selected value - /// * a function that will be called when the [`Radio`] is selected. It - /// receives the value of the radio and must produce a `Message`. - pub fn new<F, V>( - value: V, - label: impl Into<String>, - selected: Option<V>, - f: F, - ) -> Self - where - V: Eq + Copy, - F: 'static + Fn(V) -> Message, - { - Radio { - is_selected: Some(value) == selected, - on_click: f(value), - label: label.into(), - id: None, - name: None, - style_sheet: Default::default(), - } - } - - /// Sets the style of the [`Radio`] button. - pub fn style( - mut self, - style_sheet: impl Into<Box<dyn StyleSheet + 'a>>, - ) -> Self { - self.style_sheet = style_sheet.into(); - self - } - - /// Sets the name attribute of the [`Radio`] button. - pub fn name(mut self, name: impl Into<String>) -> Self { - self.name = Some(name.into()); - self - } - - /// Sets the id of the [`Radio`] button. - pub fn id(mut self, id: impl Into<String>) -> Self { - self.id = Some(id.into()); - self - } -} - -impl<'a, Message> Widget<Message> for Radio<'a, Message> -where - Message: 'static + Clone, -{ - fn node<'b>( - &self, - bump: &'b bumpalo::Bump, - bus: &Bus<Message>, - _style_sheet: &mut Css<'b>, - ) -> dodrio::Node<'b> { - use dodrio::builder::*; - use dodrio::bumpalo::collections::String; - - let radio_label = - String::from_str_in(&self.label, bump).into_bump_str(); - - let event_bus = bus.clone(); - let on_click = self.on_click.clone(); - - let (label, input) = if let Some(id) = &self.id { - let id = String::from_str_in(id, bump).into_bump_str(); - - (label(bump).attr("for", id), input(bump).attr("id", id)) - } else { - (label(bump), input(bump)) - }; - - let input = if let Some(name) = &self.name { - let name = String::from_str_in(name, bump).into_bump_str(); - - dodrio::builder::input(bump).attr("name", name) - } else { - input - }; - - // TODO: Complete styling - label - .attr("style", "display: block; font-size: 20px") - .children(vec![ - input - .attr("type", "radio") - .attr("style", "margin-right: 10px") - .bool_attr("checked", self.is_selected) - .on("click", move |_root, _vdom, _event| { - event_bus.publish(on_click.clone()); - }) - .finish(), - text(radio_label), - ]) - .finish() - } -} - -impl<'a, Message> From<Radio<'a, Message>> for Element<'a, Message> -where - Message: 'static + Clone, -{ - fn from(radio: Radio<'a, Message>) -> Element<'a, Message> { - Element::new(radio) - } -} |