From c901f40fd6c5aa39f4dc056b2b59bc7133b287e6 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Tue, 14 Apr 2020 12:11:10 +0200
Subject: Introduce `Widget::overlay` :tada:

---
 native/src/overlay.rs | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 native/src/overlay.rs

(limited to 'native/src/overlay.rs')

diff --git a/native/src/overlay.rs b/native/src/overlay.rs
new file mode 100644
index 00000000..d34432a4
--- /dev/null
+++ b/native/src/overlay.rs
@@ -0,0 +1,33 @@
+use crate::{layout, Clipboard, Event, Hasher, Layout, Point};
+
+pub trait Overlay<Message, Renderer>
+where
+    Renderer: crate::Renderer,
+{
+    fn layout(
+        &self,
+        renderer: &Renderer,
+        limits: &layout::Limits,
+    ) -> layout::Node;
+
+    fn draw(
+        &self,
+        renderer: &mut Renderer,
+        defaults: &Renderer::Defaults,
+        layout: Layout<'_>,
+        cursor_position: Point,
+    ) -> Renderer::Output;
+
+    fn hash_layout(&self, state: &mut Hasher);
+
+    fn on_event(
+        &mut self,
+        _event: Event,
+        _layout: Layout<'_>,
+        _cursor_position: Point,
+        _messages: &mut Vec<Message>,
+        _renderer: &Renderer,
+        _clipboard: Option<&dyn Clipboard>,
+    ) {
+    }
+}
-- 
cgit