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feat(list_column): configurable list item and divider padding

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Michael Aaron Murphy 2024-12-10 16:35:57 +01:00
parent a02fa21d36
commit 5422ab3130
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GPG key ID: B2732D4240C9212C
1 changed files with 20 additions and 6 deletions
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26
src/widget/list/column.rs
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@ -18,15 +18,23 @@ pub fn list_column<'a, Message: 'static>() -> ListColumn<'a, Message> {
pub struct ListColumn<'a, Message> {
spacing: u16,
padding: Padding,
list_item_padding: Padding,
divider_padding: u16,
style: theme::Container<'a>,
children: Vec<Element<'a, Message>>,
}
impl<'a, Message: 'static> Default for ListColumn<'a, Message> {
fn default() -> Self {
let cosmic_theme::Spacing {
space_xxs, space_m, ..
} = theme::active().cosmic().spacing;
Self {
spacing: 0,
padding: Padding::from(0),
divider_padding: 16,
list_item_padding: [space_xxs, space_m].into(),
style: theme::Container::List,
children: Vec::with_capacity(4),
}
@ -40,14 +48,10 @@ impl<'a, Message: 'static> ListColumn<'a, Message> {
#[allow(clippy::should_implement_trait)]
pub fn add(mut self, item: impl Into<Element<'a, Message>>) -> Self {
let cosmic_theme::Spacing {
space_xxs, space_m, ..
} = theme::active().cosmic().spacing;
if !self.children.is_empty() {
self.children.push(
container(divider::horizontal::default())
.padding([0, 16])
.padding([0, self.divider_padding])
.into(),
);
}
@ -57,7 +61,7 @@ impl<'a, Message: 'static> ListColumn<'a, Message> {
container(item).align_y(iced::Alignment::Center),
vertical_space().height(iced::Length::Fixed(32.))
]
.padding([space_xxs, space_m])
.padding(self.list_item_padding)
.align_y(iced::Alignment::Center);
self.children.push(list_item.into());
@ -80,6 +84,16 @@ impl<'a, Message: 'static> ListColumn<'a, Message> {
self
}
pub fn divider_padding(mut self, padding: u16) -> Self {
self.divider_padding = padding;
self
}
pub fn list_item_padding(mut self, padding: impl Into<Padding>) -> Self {
self.list_item_padding = padding.into();
self
}
#[must_use]
pub fn into_element(self) -> Element<'a, Message> {
crate::widget::column::with_children(self.children)