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Merge pull request #1550 from bungoboingo/feat/multidirectional-scrolling

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[Feature] Multidirectional scrolling
This commit is contained in:
Héctor Ramón 2023-01-09 19:23:35 +01:00 • committed by GitHub
commit 7ccd87c36b
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12 changed files with 1039 additions and 517 deletions
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33
style/src/theme.rs
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@ -872,6 +872,15 @@ pub enum Scrollable {
Custom(Box<dyn scrollable::StyleSheet<Style = Theme>>),
}
impl Scrollable {
/// Creates a custom [`Scrollable`] theme.
pub fn custom<T: scrollable::StyleSheet<Style = Theme> + 'static>(
style: T,
) -> Self {
Self::Custom(Box::new(style))
}
}
impl scrollable::StyleSheet for Theme {
type Style = Scrollable;
@ -925,6 +934,30 @@ impl scrollable::StyleSheet for Theme {
Scrollable::Custom(custom) => custom.dragging(self),
}
}
fn active_horizontal(&self, style: &Self::Style) -> scrollable::Scrollbar {
match style {
Scrollable::Default => self.active(style),
Scrollable::Custom(custom) => custom.active_horizontal(self),
}
}
fn hovered_horizontal(&self, style: &Self::Style) -> scrollable::Scrollbar {
match style {
Scrollable::Default => self.hovered(style),
Scrollable::Custom(custom) => custom.hovered_horizontal(self),
}
}
fn dragging_horizontal(
&self,
style: &Self::Style,
) -> scrollable::Scrollbar {
match style {
Scrollable::Default => self.hovered_horizontal(style),
Scrollable::Custom(custom) => custom.dragging_horizontal(self),
}
}
}
/// The style of text.