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| author |  Héctor Ramón Jiménez <hector0193@gmail.com> | 2020-04-16 13:22:00 +0200 |
|---|---|---|
| committer | Héctor Ramón Jiménez <hector0193@gmail.com> | 2020-07-08 10:41:16 +0200 |
| commit | f064f0482b653a1fbee4afbddcecf91e3a399004 (patch) | |
| tree | 2a468e4dc80be13cbf0ae7dd703607010e16697c /native/src/widget/column.rs | |
| parent | c901f40fd6c5aa39f4dc056b2b59bc7133b287e6 (diff) | |
| download | iced-f064f0482b653a1fbee4afbddcecf91e3a399004.tar.gz iced-f064f0482b653a1fbee4afbddcecf91e3a399004.tar.bz2 iced-f064f0482b653a1fbee4afbddcecf91e3a399004.zip | |
Introduce `Layer` trait
Diffstat (limited to 'native/src/widget/column.rs')
| -rw-r--r-- | native/src/widget/column.rs | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/native/src/widget/column.rs b/native/src/widget/column.rs index 6afc94d6..9a6dbdb3 100644 --- a/native/src/widget/column.rs +++ b/native/src/widget/column.rs @@ -2,8 +2,8 @@ use std::hash::Hash; use crate::{ - layout, Align, Clipboard, Element, Event, Hasher, Layout, Length, Point, - Widget, + layout, Align, Clipboard, Element, Event, Hasher, Layout, Length, Overlay, + Point, Widget, }; use std::u32; @@ -204,6 +204,17 @@ where child.widget.hash_layout(state); } } + + fn overlay( + &mut self, + layout: Layout<'_>, + ) -> Option<Overlay<'a, Message, Renderer>> { + self.children + .iter_mut() + .zip(layout.children()) + .filter_map(|(child, layout)| child.widget.overlay(layout)) + .next() + } } /// The renderer of a [`Column`]. |