diff options
Diffstat (limited to 'native/src/layout/flex.rs')
-rw-r--r-- | native/src/layout/flex.rs | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/native/src/layout/flex.rs b/native/src/layout/flex.rs index bc90553e..2f65f1c1 100644 --- a/native/src/layout/flex.rs +++ b/native/src/layout/flex.rs @@ -18,7 +18,7 @@ // limitations under the License. use crate::{ layout::{Limits, Node}, - Align, Element, Size, + Align, Element, Point, Size, }; /// The main axis of a flex layout. @@ -73,11 +73,12 @@ where Renderer: crate::Renderer, { let limits = limits.pad(padding); + let total_spacing = spacing * items.len().saturating_sub(1) as f32; + let max_cross = axis.cross(limits.max()); - let mut total_non_fill = - spacing as f32 * (items.len() as i32 - 1).max(0) as f32; let mut fill_sum = 0; - let mut cross = axis.cross(limits.min()); + let mut cross = axis.cross(limits.min()).max(axis.cross(limits.fill())); + let mut available = axis.main(limits.max()) - total_spacing; let mut nodes: Vec<Node> = Vec::with_capacity(items.len()); nodes.resize(items.len(), Node::default()); @@ -90,12 +91,15 @@ where .fill_factor(); if fill_factor == 0 { - let child_limits = Limits::new(Size::ZERO, limits.max()); + let (max_width, max_height) = axis.pack(available, max_cross); + + let child_limits = + Limits::new(Size::ZERO, Size::new(max_width, max_height)); let layout = child.layout(renderer, &child_limits); let size = layout.size(); - total_non_fill += axis.main(size); + available -= axis.main(size); cross = cross.max(axis.cross(size)); nodes[i] = layout; @@ -104,8 +108,7 @@ where } } - let available = axis.main(limits.max()); - let remaining = (available - total_non_fill).max(0.0); + let remaining = available.max(0.0); for (i, child) in items.iter().enumerate() { let fill_factor = match axis { @@ -149,8 +152,7 @@ where let (x, y) = axis.pack(main, padding); - node.bounds.x = x; - node.bounds.y = y; + node.move_to(Point::new(x, y)); match axis { Axis::Horizontal => { @@ -166,13 +168,11 @@ where main += axis.main(size); } - let (width, height) = axis.pack(main, cross); + let (width, height) = axis.pack(main - padding, cross); let size = limits.resolve(Size::new(width, height)); - let (padding_x, padding_y) = axis.pack(padding, padding * 2.0); - Node::with_children( - Size::new(size.width + padding_x, size.height + padding_y), + Size::new(size.width + padding * 2.0, size.height + padding * 2.0), nodes, ) } |