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-rw-r--r--widget/src/radio.rs53
1 files changed, 34 insertions, 19 deletions
diff --git a/widget/src/radio.rs b/widget/src/radio.rs
index d2a3bd6a..b38ae6b4 100644
--- a/widget/src/radio.rs
+++ b/widget/src/radio.rs
@@ -58,7 +58,6 @@
//! ```
use crate::core::alignment;
use crate::core::border::{self, Border};
-use crate::core::event::{self, Event};
use crate::core::layout;
use crate::core::mouse;
use crate::core::renderer;
@@ -66,9 +65,10 @@ use crate::core::text;
use crate::core::touch;
use crate::core::widget;
use crate::core::widget::tree::{self, Tree};
+use crate::core::window;
use crate::core::{
- Background, Clipboard, Color, Element, Layout, Length, Pixels, Rectangle,
- Shell, Size, Theme, Widget,
+ Background, Clipboard, Color, Element, Event, Layout, Length, Pixels,
+ Rectangle, Shell, Size, Theme, Widget,
};
/// A circular button representing a choice.
@@ -147,6 +147,7 @@ where
text_wrapping: text::Wrapping,
font: Option<Renderer::Font>,
class: Theme::Class<'a>,
+ last_status: Option<Status>,
}
impl<'a, Message, Theme, Renderer> Radio<'a, Message, Theme, Renderer>
@@ -192,6 +193,7 @@ where
text_wrapping: text::Wrapping::default(),
font: None,
class: Theme::default(),
+ last_status: None,
}
}
@@ -321,7 +323,7 @@ where
)
}
- fn on_event(
+ fn update(
&mut self,
_state: &mut Tree,
event: Event,
@@ -331,20 +333,37 @@ where
_clipboard: &mut dyn Clipboard,
shell: &mut Shell<'_, Message>,
_viewport: &Rectangle,
- ) -> event::Status {
+ ) {
match event {
Event::Mouse(mouse::Event::ButtonPressed(mouse::Button::Left))
| Event::Touch(touch::Event::FingerPressed { .. }) => {
if cursor.is_over(layout.bounds()) {
shell.publish(self.on_click.clone());
-
- return event::Status::Captured;
+ shell.capture_event();
}
}
_ => {}
}
- event::Status::Ignored
+ let current_status = {
+ let is_mouse_over = cursor.is_over(layout.bounds());
+ let is_selected = self.is_selected;
+
+ if is_mouse_over {
+ Status::Hovered { is_selected }
+ } else {
+ Status::Active { is_selected }
+ }
+ };
+
+ if let Event::Window(window::Event::RedrawRequested(_now)) = event {
+ self.last_status = Some(current_status);
+ } else if self
+ .last_status
+ .is_some_and(|last_status| last_status != current_status)
+ {
+ shell.request_redraw();
+ }
}
fn mouse_interaction(
@@ -369,21 +388,17 @@ where
theme: &Theme,
defaults: &renderer::Style,
layout: Layout<'_>,
- cursor: mouse::Cursor,
+ _cursor: mouse::Cursor,
viewport: &Rectangle,
) {
- let is_mouse_over = cursor.is_over(layout.bounds());
- let is_selected = self.is_selected;
-
let mut children = layout.children();
- let status = if is_mouse_over {
- Status::Hovered { is_selected }
- } else {
- Status::Active { is_selected }
- };
-
- let style = theme.style(&self.class, status);
+ let style = theme.style(
+ &self.class,
+ self.last_status.unwrap_or(Status::Active {
+ is_selected: self.is_selected,
+ }),
+ );
{
let layout = children.next().unwrap();