diff options
Diffstat (limited to 'widget/src/pick_list.rs')
-rw-r--r-- | widget/src/pick_list.rs | 41 |
1 files changed, 14 insertions, 27 deletions
diff --git a/widget/src/pick_list.rs b/widget/src/pick_list.rs index beb4e0c1..52d54397 100644 --- a/widget/src/pick_list.rs +++ b/widget/src/pick_list.rs @@ -47,7 +47,7 @@ pub struct PickList< text_shaping: text::Shaping, font: Option<Renderer::Font>, handle: Handle<Renderer::Font>, - style: Style<Theme>, + style: Style<'a, Theme>, } impl<'a, T, L, V, Message, Theme, Renderer> @@ -151,7 +151,7 @@ where } /// Sets the style of the [`PickList`]. - pub fn style(mut self, style: impl Into<Style<Theme>>) -> Self { + pub fn style(mut self, style: impl Into<Style<'a, Theme>>) -> Self { self.style = style.into(); self } @@ -529,7 +529,7 @@ where let on_select = &self.on_select; - let mut menu = Menu::with_style( + let mut menu = Menu::new( &mut state.menu, self.options.borrow(), &mut state.hovered_option, @@ -539,7 +539,7 @@ where (on_select)(option) }, None, - self.style.menu, + &self.style.menu, ) .width(bounds.width) .padding(self.padding) @@ -676,40 +676,27 @@ pub struct Appearance { } /// The styles of the different parts of a [`PickList`]. -#[derive(Debug, PartialEq, Eq)] -pub struct Style<Theme> { +#[allow(missing_debug_implementations)] +pub struct Style<'a, Theme> { /// The style of the [`PickList`] itself. - pub field: fn(&Theme, Status) -> Appearance, + pub field: Box<dyn Fn(&Theme, Status) -> Appearance + 'a>, /// The style of the [`Menu`] of the pick list. - pub menu: menu::Style<Theme>, + pub menu: menu::Style<'a, Theme>, } -impl Style<Theme> { - /// The default style of a [`PickList`] with the built-in [`Theme`]. - pub const DEFAULT: Self = Self { - field: default, - menu: menu::Style::<Theme>::DEFAULT, - }; -} - -impl<Theme> Clone for Style<Theme> { - fn clone(&self) -> Self { - *self - } -} - -impl<Theme> Copy for Style<Theme> {} - /// The default style of a [`PickList`]. pub trait DefaultStyle: Sized { /// Returns the default style of a [`PickList`]. - fn default_style() -> Style<Self>; + fn default_style() -> Style<'static, Self>; } impl DefaultStyle for Theme { - fn default_style() -> Style<Self> { - Style::<Self>::DEFAULT + fn default_style() -> Style<'static, Self> { + Style { + field: Box::new(default), + menu: menu::DefaultStyle::default_style(), + } } } |