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feat(segmented_button): Support adding divider above items in vertical segmented button

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Jeremy Soller 2024-09-11 12:51:19 -06:00
parent 05da0a83b2
commit 2faaeddb05
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GPG key ID: D02FD439211AF56F
4 changed files with 44 additions and 2 deletions
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16
src/widget/segmented_button/vertical.rs
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@ -57,7 +57,19 @@ where
.iter()
.copied()
.enumerate()
.map(move |(nth, key)| {
.flat_map(move |(nth, key)| {
let mut divider = None;
if self.model.divider_above(key).unwrap_or(false) && nth > 0 {
let mut divider_bounds = bounds;
divider_bounds.height = 1.0;
divider_bounds.x += f32::from(self.button_padding[0]);
divider_bounds.width -= f32::from(self.button_padding[0]);
divider_bounds.width -= f32::from(self.button_padding[2]);
divider = Some(ItemBounds::Divider(divider_bounds));
bounds.y += divider_bounds.height + spacing;
}
let mut layout_bounds = bounds;
let layout_size = state.internal_layout[nth].0;
@ -66,7 +78,7 @@ where
bounds.y += layout_bounds.height + spacing;
ItemBounds::Button(key, layout_bounds)
std::iter::once(ItemBounds::Button(key, layout_bounds)).chain(divider)
}),
)
}