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Add multidirectional scrolling capabilities to the existing Scrollable.

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Bingus 2022-11-19 10:29:37 -08:00 • committed by bungoboingo
parent a6d0d5773f
commit d91f4f6aa7
12 changed files with 1148 additions and 576 deletions
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17
style/src/scrollable.rs
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@ -37,11 +37,26 @@ pub trait StyleSheet {
/// Produces the style of an active scrollbar.
fn active(&self, style: &Self::Style) -> Scrollbar;
/// Produces the style of an hovered scrollbar.
/// Produces the style of a hovered scrollbar.
fn hovered(&self, style: &Self::Style) -> Scrollbar;
/// Produces the style of a scrollbar that is being dragged.
fn dragging(&self, style: &Self::Style) -> Scrollbar {
self.hovered(style)
}
/// Produces the style of an active horizontal scrollbar.
fn active_horizontal(&self, style: &Self::Style) -> Scrollbar {
self.active(style)
}
/// Produces the style of a hovered horizontal scrollbar.
fn hovered_horizontal(&self, style: &Self::Style) -> Scrollbar {
self.hovered(style)
}
/// Produces the style of a horizontal scrollbar that is being dragged.
fn dragging_horizontal(&self, style: &Self::Style) -> Scrollbar {
self.hovered_horizontal(style)
}
}

24
style/src/theme.rs
View file

@ -925,6 +925,30 @@ 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.