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-rw-r--r--pure/src/widget/scrollable.rs31
1 files changed, 21 insertions, 10 deletions
diff --git a/pure/src/widget/scrollable.rs b/pure/src/widget/scrollable.rs
index 70e951ef..4e24915b 100644
--- a/pure/src/widget/scrollable.rs
+++ b/pure/src/widget/scrollable.rs
@@ -15,18 +15,24 @@ pub use iced_style::scrollable::{Scrollbar, Scroller, StyleSheet};
/// A widget that can vertically display an infinite amount of content with a
/// scrollbar.
#[allow(missing_debug_implementations)]
-pub struct Scrollable<'a, Message, Renderer> {
+pub struct Scrollable<'a, Message, Renderer>
+where
+ Renderer: iced_native::Renderer,
+ Renderer::Theme: StyleSheet,
+{
height: Length,
scrollbar_width: u16,
scrollbar_margin: u16,
scroller_width: u16,
- on_scroll: Option<Box<dyn Fn(f32) -> Message + 'a>>,
- style_sheet: Box<dyn StyleSheet + 'a>,
content: Element<'a, Message, Renderer>,
+ on_scroll: Option<Box<dyn Fn(f32) -> Message + 'a>>,
+ style: <Renderer::Theme as StyleSheet>::Style,
}
-impl<'a, Message, Renderer: iced_native::Renderer>
- Scrollable<'a, Message, Renderer>
+impl<'a, Message, Renderer> Scrollable<'a, Message, Renderer>
+where
+ Renderer: iced_native::Renderer,
+ Renderer::Theme: StyleSheet,
{
/// Creates a new [`Scrollable`].
pub fn new(content: impl Into<Element<'a, Message, Renderer>>) -> Self {
@@ -35,9 +41,9 @@ impl<'a, Message, Renderer: iced_native::Renderer>
scrollbar_width: 10,
scrollbar_margin: 0,
scroller_width: 10,
- on_scroll: None,
- style_sheet: Default::default(),
content: content.into(),
+ on_scroll: None,
+ style: Default::default(),
}
}
@@ -80,9 +86,9 @@ impl<'a, Message, Renderer: iced_native::Renderer>
/// Sets the style of the [`Scrollable`] .
pub fn style(
mut self,
- style_sheet: impl Into<Box<dyn StyleSheet + 'a>>,
+ style: impl Into<<Renderer::Theme as StyleSheet>::Style>,
) -> Self {
- self.style_sheet = style_sheet.into();
+ self.style = style.into();
self
}
}
@@ -91,6 +97,7 @@ impl<'a, Message, Renderer> Widget<Message, Renderer>
for Scrollable<'a, Message, Renderer>
where
Renderer: iced_native::Renderer,
+ Renderer::Theme: StyleSheet,
{
fn tag(&self) -> tree::Tag {
tree::Tag::of::<scrollable::State>()
@@ -171,6 +178,7 @@ where
&self,
tree: &Tree,
renderer: &mut Renderer,
+ theme: &Renderer::Theme,
style: &renderer::Style,
layout: Layout<'_>,
cursor_position: Point,
@@ -179,16 +187,18 @@ where
scrollable::draw(
tree.state.downcast_ref::<scrollable::State>(),
renderer,
+ theme,
layout,
cursor_position,
self.scrollbar_width,
self.scrollbar_margin,
self.scroller_width,
- self.style_sheet.as_ref(),
+ self.style,
|renderer, layout, cursor_position, viewport| {
self.content.as_widget().draw(
&tree.children[0],
renderer,
+ theme,
style,
layout,
cursor_position,
@@ -257,6 +267,7 @@ impl<'a, Message, Renderer> From<Scrollable<'a, Message, Renderer>>
where
Message: 'a + Clone,
Renderer: 'a + iced_native::Renderer,
+ Renderer::Theme: StyleSheet,
{
fn from(
text_input: Scrollable<'a, Message, Renderer>,