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authorLibravatar Héctor Ramón Jiménez <hector0193@gmail.com>2020-05-19 17:15:44 +0200
committerLibravatar Héctor Ramón Jiménez <hector0193@gmail.com>2020-05-19 17:15:44 +0200
commit05af8d00d4c0f7b8e0ece85224fd90a92da86da8 (patch)
tree98e4774a2c0d4a2a0a01aff1d772f89c4cb0aa5e /graphics/src/renderer/widget/row.rs
parentd4743183d40c6044ce6fa39e2a52919a32912cda (diff)
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Draft new `iced_graphics` crate :tada:
Diffstat (limited to 'graphics/src/renderer/widget/row.rs')
-rw-r--r--graphics/src/renderer/widget/row.rs39
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,
+ )
+ }
+}