Fixed WrapperWidget layout when not aligning

When not aligning, the child widget should be forced to fill if the
constraint limit is fill.

Author: ecton

src/widget.rs

@@ -848,13 +848,17 @@ pub trait WrapperWidget: Debug + Send + 'static {
     #[must_use]
     fn position_child(
         &mut self,
-        layout: WidgetLayout,
+        mut layout: WidgetLayout,
         available_space: Size<ConstraintLimit>,
         context: &mut LayoutContext<'_, '_, '_, '_>,
     ) -> WrappedLayout {
         if self.align_child() {
             WrappedLayout::aligned(layout, available_space, context)
         } else {
+            layout.size = Size::new(
+                available_space.width.fill_or_fit(layout.size.width),
+                available_space.height.fill_or_fit(layout.size.height),
+            );
             WrappedLayout::from(layout)
         }
     }

src/widgets/grid.rs

@@ -580,7 +580,7 @@ impl GridLayout {
             }
         }
 
-        let measured = self.update_offsets(needs_final_layout, gutter, scale, measure);
+        let measured = self.update_offsets(needs_final_layout, gutter, measure);
 
         WidgetLayout {
             size: self.orientation.make_size(measured, total_other),
@@ -616,7 +616,6 @@ impl GridLayout {
         &mut self,
         needs_final_layout: bool,
         gutter: UPx,
-        scale: Fraction,
         mut measure: impl FnMut(usize, usize, Size<ConstraintLimit>, bool) -> WidgetLayout,
     ) -> UPx {
         let mut offset = UPx::ZERO;
@@ -637,7 +636,7 @@ impl GridLayout {
                             index,
                             element,
                             self.orientation.make_size(
-                                ConstraintLimit::Fill(self.layouts[index].size.into_upx(scale)),
+                                ConstraintLimit::Fill(self.layouts[index].size),
                                 ConstraintLimit::Fill(self.others[element]),
                             ),
                             true,
@@ -685,6 +684,7 @@ impl GridLayout {
         row_index: usize,
         vertical_alignment: VerticalAlign,
     ) -> Rect<Px> {
+        // TODO We need to honor expanding the child if we are supposed to expand it.
         let mut position = Rect::new(
             self.orientation
                 .make_point(layout.offset, other_offset)