diff options
Diffstat (limited to 'web/src/widget/checkbox.rs')
-rw-r--r-- | web/src/widget/checkbox.rs | 63 |
1 files changed, 47 insertions, 16 deletions
diff --git a/web/src/widget/checkbox.rs b/web/src/widget/checkbox.rs index b81a0d52..0657ccfb 100644 --- a/web/src/widget/checkbox.rs +++ b/web/src/widget/checkbox.rs @@ -1,6 +1,10 @@ -use crate::{style, Bus, Color, Element, Widget}; +//! Show toggle controls using checkboxes. +use crate::{css, Bus, Css, Element, Length, Widget}; + +pub use iced_style::checkbox::{Style, StyleSheet}; use dodrio::bumpalo; +use std::rc::Rc; /// A box that can be checked. /// @@ -22,9 +26,10 @@ use dodrio::bumpalo; #[allow(missing_debug_implementations)] pub struct Checkbox<Message> { is_checked: bool, - on_toggle: Box<dyn Fn(bool) -> Message>, + on_toggle: Rc<dyn Fn(bool) -> Message>, label: String, - label_color: Option<Color>, + width: Length, + style: Box<dyn StyleSheet>, } impl<Message> Checkbox<Message> { @@ -44,51 +49,77 @@ impl<Message> Checkbox<Message> { { Checkbox { is_checked, - on_toggle: Box::new(f), + on_toggle: Rc::new(f), label: String::from(label), - label_color: None, + width: Length::Shrink, + style: Default::default(), } } - /// Sets the color of the label of the [`Checkbox`]. + /// Sets the width of the [`Checkbox`]. + /// + /// [`Checkbox`]: struct.Checkbox.html + pub fn width(mut self, width: Length) -> Self { + self.width = width; + self + } + + /// Sets the style of the [`Checkbox`]. /// /// [`Checkbox`]: struct.Checkbox.html - pub fn label_color<C: Into<Color>>(mut self, color: C) -> Self { - self.label_color = Some(color.into()); + pub fn style(mut self, style: impl Into<Box<dyn StyleSheet>>) -> Self { + self.style = style.into(); self } } impl<Message> Widget<Message> for Checkbox<Message> where - Message: 'static + Clone, + Message: 'static, { fn node<'b>( &self, bump: &'b bumpalo::Bump, bus: &Bus<Message>, - _style_sheet: &mut style::Sheet<'b>, + style_sheet: &mut Css<'b>, ) -> dodrio::Node<'b> { use dodrio::builder::*; let checkbox_label = bumpalo::format!(in bump, "{}", self.label); let event_bus = bus.clone(); - let msg = (self.on_toggle)(!self.is_checked); + let on_toggle = self.on_toggle.clone(); + let is_checked = self.is_checked; + + let row_class = style_sheet.insert(bump, css::Rule::Row); + + let spacing_class = style_sheet.insert(bump, css::Rule::Spacing(5)); - // TODO: Complete styling label(bump) + .attr( + "class", + bumpalo::format!(in bump, "{} {}", row_class, spacing_class) + .into_bump_str(), + ) + .attr( + "style", + bumpalo::format!(in bump, "width: {}; align-items: center", css::length(self.width)) + .into_bump_str(), + ) .children(vec![ + // TODO: Checkbox styling input(bump) .attr("type", "checkbox") .bool_attr("checked", self.is_checked) - .on("click", move |root, vdom, _event| { - event_bus.publish(msg.clone(), root); + .on("click", move |_root, vdom, _event| { + let msg = on_toggle(!is_checked); + event_bus.publish(msg); vdom.schedule_render(); }) .finish(), - text(checkbox_label.into_bump_str()), + span(bump).children(vec![ + text(checkbox_label.into_bump_str())]).finish(), ]) .finish() } @@ -96,7 +127,7 @@ where impl<'a, Message> From<Checkbox<Message>> for Element<'a, Message> where - Message: 'static + Clone, + Message: 'static, { fn from(checkbox: Checkbox<Message>) -> Element<'a, Message> { Element::new(checkbox) |