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[Merged by Bors] - Add width, height and all constructor functions to Size #7468

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[Merged by Bors] - Add width, height and all constructor functions to Size #7468

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1cf29a6
changes:
ickshonpe Feb 2, 2023
7f184c2
removed the Size::FILL constant
ickshonpe Feb 2, 2023
0de482a
removed Size::ALL from example
ickshonpe Feb 2, 2023
9160795
removed Size::Fill from example
ickshonpe Feb 2, 2023
83ddb7a
Merge branch 'size-helper-functions' of https://github.com/ickshonpe/…
ickshonpe Feb 2, 2023
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48 changes: 30 additions & 18 deletions crates/bevy_ui/src/geometry.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -339,10 +339,7 @@ pub struct Size {
}

impl Size {
pub const DEFAULT: Self = Self {
width: Val::DEFAULT,
height: Val::DEFAULT,
};
pub const DEFAULT: Self = Self::all(Val::DEFAULT);

/// Creates a new [`Size`] from a width and a height.
///
Expand All @@ -360,17 +357,35 @@ impl Size {
Size { width, height }
}

/// Creates a new [`Size`] where both sides take the given value.
pub const fn all(value: Val) -> Self {
Self {
width: value,
height: value,
}
}

/// Creates a new [`Size`] where `width` takes the given value.
pub const fn width(width: Val) -> Self {
Self {
width,
height: Val::DEFAULT,
}
}

/// Creates a new [`Size`] where `height` takes the given value.
pub const fn height(width: Val) -> Self {
Self {
width,
height: Val::DEFAULT,
}
}

/// Creates a Size where both values are [`Val::Auto`].
pub const AUTO: Size = Size {
width: Val::Auto,
height: Val::Auto,
};
pub const AUTO: Self = Self::all(Val::Auto);

/// Creates a Size where both values are [`Val::Undefined`].
pub const UNDEFINED: Size = Size {
width: Val::Undefined,
height: Val::Undefined,
};
pub const UNDEFINED: Self = Self::all(Val::Undefined);
}

impl Default for Size {
Expand Down Expand Up @@ -443,14 +458,11 @@ mod tests {

#[test]
fn test_size_mul() {
assert_eq!(
Size::new(Val::Px(10.), Val::Px(10.)) * 2.,
Size::new(Val::Px(20.), Val::Px(20.))
);
assert_eq!(Size::all(Val::Px(10.)) * 2., Size::all(Val::Px(20.)));

let mut size = Size::new(Val::Px(10.), Val::Px(10.));
let mut size = Size::all(Val::Px(10.));
size *= 2.;
assert_eq!(size, Size::new(Val::Px(20.), Val::Px(20.)));
assert_eq!(size, Size::all(Val::Px(20.)));
}

#[test]
Expand Down
4 changes: 2 additions & 2 deletions examples/ui/text_layout.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ fn spawn_layout(mut commands: Commands, asset_server: Res<AssetServer>) {
.spawn(NodeBundle {
style: Style {
// fill the entire window
size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),
size: Size::all(Val::Percent(100.)),
flex_direction: FlexDirection::Column,
align_items: AlignItems::Center,
..Default::default()
Expand Down Expand Up @@ -124,7 +124,7 @@ fn spawn_child_node(
flex_direction: FlexDirection::Column,
align_items,
justify_content,
size: Size::new(Val::Px(160.), Val::Px(160.)),
size: Size::all(Val::Px(160.)),
margin: UiRect::all(MARGIN),
..Default::default()
},
Expand Down