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Introduce Widget::size_hint and fix further layout inconsistencies

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Héctor Ramón Jiménez 2024-01-05 17:24:43 +01:00
parent 0322e820eb
commit 22226394f7
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GPG key ID: 7CC46565708259A7
17 changed files with 210 additions and 123 deletions
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22
widget/src/helpers.rs
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@ -34,7 +34,7 @@ macro_rules! column {
$crate::Column::new()
);
($($x:expr),+ $(,)?) => (
$crate::Column::with_children(vec![$($crate::core::Element::from($x)),+])
$crate::Column::with_children([$($crate::core::Element::from($x)),+].into_iter())
);
}
@ -47,7 +47,7 @@ macro_rules! row {
$crate::Row::new()
);
($($x:expr),+ $(,)?) => (
$crate::Row::with_children(vec![$($crate::core::Element::from($x)),+])
$crate::Row::with_children([$($crate::core::Element::from($x)),+].into_iter())
);
}
@ -65,9 +65,12 @@ where
}
/// Creates a new [`Column`] with the given children.
pub fn column<Message, Renderer>(
children: Vec<Element<'_, Message, Renderer>>,
) -> Column<'_, Message, Renderer> {
pub fn column<'a, Message, Renderer>(
children: impl Iterator<Item = Element<'a, Message, Renderer>>,
) -> Column<'a, Message, Renderer>
where
Renderer: core::Renderer,
{
Column::with_children(children)
}
@ -84,9 +87,12 @@ where
/// Creates a new [`Row`] with the given children.
///
/// [`Row`]: crate::Row
pub fn row<Message, Renderer>(
children: Vec<Element<'_, Message, Renderer>>,
) -> Row<'_, Message, Renderer> {
pub fn row<'a, Message, Renderer>(
children: impl Iterator<Item = Element<'a, Message, Renderer>>,
) -> Row<'a, Message, Renderer>
where
Renderer: core::Renderer,
{
Row::with_children(children)
}