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author | 2023-03-04 05:37:11 +0100 | |
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committer | 2023-03-04 05:37:11 +0100 | |
commit | 3a0d34c0240f4421737a6a08761f99d6f8140d02 (patch) | |
tree | c9a4a6b8e9c1db1b8fcd05bc98e3f131d5ef4bd5 /native/src/layout.rs | |
parent | c54409d1711e1f615c7ea4b02c082954e340632a (diff) | |
download | iced-3a0d34c0240f4421737a6a08761f99d6f8140d02.tar.gz iced-3a0d34c0240f4421737a6a08761f99d6f8140d02.tar.bz2 iced-3a0d34c0240f4421737a6a08761f99d6f8140d02.zip |
Create `iced_widget` subcrate and re-organize the whole codebase
Diffstat (limited to 'native/src/layout.rs')
-rw-r--r-- | native/src/layout.rs | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/native/src/layout.rs b/native/src/layout.rs deleted file mode 100644 index 04954fb9..00000000 --- a/native/src/layout.rs +++ /dev/null @@ -1,65 +0,0 @@ -//! Position your widgets properly. -mod limits; -mod node; - -pub mod flex; - -pub use limits::Limits; -pub use node::Node; - -use crate::{Point, Rectangle, Vector}; - -/// The bounds of a [`Node`] and its children, using absolute coordinates. -#[derive(Debug, Clone, Copy)] -pub struct Layout<'a> { - position: Point, - node: &'a Node, -} - -impl<'a> Layout<'a> { - /// Creates a new [`Layout`] for the given [`Node`] at the origin. - pub fn new(node: &'a Node) -> Self { - Self::with_offset(Vector::new(0.0, 0.0), node) - } - - /// Creates a new [`Layout`] for the given [`Node`] with the provided offset - /// from the origin. - pub fn with_offset(offset: Vector, node: &'a Node) -> Self { - let bounds = node.bounds(); - - Self { - position: Point::new(bounds.x, bounds.y) + offset, - node, - } - } - - /// Returns the position of the [`Layout`]. - pub fn position(&self) -> Point { - self.position - } - - /// Returns the bounds of the [`Layout`]. - /// - /// The returned [`Rectangle`] describes the position and size of a - /// [`Node`]. - pub fn bounds(&self) -> Rectangle { - let bounds = self.node.bounds(); - - Rectangle { - x: self.position.x, - y: self.position.y, - width: bounds.width, - height: bounds.height, - } - } - - /// Returns an iterator over the [`Layout`] of the children of a [`Node`]. - pub fn children(self) -> impl Iterator<Item = Layout<'a>> { - self.node.children().iter().map(move |node| { - Layout::with_offset( - Vector::new(self.position.x, self.position.y), - node, - ) - }) - } -} |