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author | 2020-05-19 17:15:44 +0200 | |
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committer | 2020-05-19 17:15:44 +0200 | |
commit | 05af8d00d4c0f7b8e0ece85224fd90a92da86da8 (patch) | |
tree | 98e4774a2c0d4a2a0a01aff1d772f89c4cb0aa5e /graphics/src/renderer/widget/row.rs | |
parent | d4743183d40c6044ce6fa39e2a52919a32912cda (diff) | |
download | iced-05af8d00d4c0f7b8e0ece85224fd90a92da86da8.tar.gz iced-05af8d00d4c0f7b8e0ece85224fd90a92da86da8.tar.bz2 iced-05af8d00d4c0f7b8e0ece85224fd90a92da86da8.zip |
Draft new `iced_graphics` crate :tada:
Diffstat (limited to 'graphics/src/renderer/widget/row.rs')
-rw-r--r-- | graphics/src/renderer/widget/row.rs | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/graphics/src/renderer/widget/row.rs b/graphics/src/renderer/widget/row.rs new file mode 100644 index 00000000..b0bb0d2e --- /dev/null +++ b/graphics/src/renderer/widget/row.rs @@ -0,0 +1,39 @@ +use crate::{Backend, Primitive, Renderer}; +use iced_native::mouse; +use iced_native::row; +use iced_native::{Element, Layout, Point}; + +impl<B> row::Renderer for Renderer<B> +where + B: Backend, +{ + fn draw<Message>( + &mut self, + defaults: &Self::Defaults, + children: &[Element<'_, Message, Self>], + layout: Layout<'_>, + cursor_position: Point, + ) -> Self::Output { + let mut mouse_interaction = mouse::Interaction::default(); + + ( + Primitive::Group { + primitives: children + .iter() + .zip(layout.children()) + .map(|(child, layout)| { + let (primitive, new_mouse_interaction) = + child.draw(self, defaults, layout, cursor_position); + + if new_mouse_interaction > mouse_interaction { + mouse_interaction = new_mouse_interaction; + } + + primitive + }) + .collect(), + }, + mouse_interaction, + ) + } +} |