16 files changed, 23 insertions, 17 deletions
diff --git a/native/src/widget.rs b/native/src/widget.rs
index 4453145b..dd1a97d2 100644
--- a/native/src/widget.rs
+++ b/native/src/widget.rs
@@ -67,7 +67,7 @@ pub use text::Text;
 #[doc(no_inline)]
 pub use text_input::TextInput;
 
-use crate::{layout, Clipboard, Event, Hasher, Layout, Length, Point};
+use crate::{layout, Clipboard, Event, Hasher, Layout, Length, Overlay, Point};
 
 /// A component that displays information and allows interaction.
 ///
@@ -94,7 +94,7 @@ use crate::{layout, Clipboard, Event, Hasher, Layout, Length, Point};
 /// [`geometry`]: https://github.com/hecrj/iced/tree/0.1/examples/geometry
 /// [`lyon`]: https://github.com/nical/lyon
 /// [`iced_wgpu`]: https://github.com/hecrj/iced/tree/0.1/wgpu
-pub trait Widget<Message, Renderer>
+pub trait Widget<'a, Message, Renderer>
 where
     Renderer: crate::Renderer,
 {
@@ -175,4 +175,8 @@ where
         _clipboard: Option<&dyn Clipboard>,
     ) {
     }
+
+    fn overlay(&mut self) -> Option<Box<dyn Overlay<Message, Renderer> + 'a>> {
+        None
+    }
 }
diff --git a/native/src/widget/button.rs b/native/src/widget/button.rs
index c932da2b..72db808b 100644
--- a/native/src/widget/button.rs
+++ b/native/src/widget/button.rs
@@ -139,7 +139,7 @@ impl State {
     }
 }
 
-impl<'a, Message, Renderer> Widget<Message, Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
     for Button<'a, Message, Renderer>
 where
     Renderer: self::Renderer,
diff --git a/native/src/widget/checkbox.rs b/native/src/widget/checkbox.rs
index 44962288..82fd6d1f 100644
--- a/native/src/widget/checkbox.rs
+++ b/native/src/widget/checkbox.rs
@@ -106,7 +106,7 @@ impl<Message, Renderer: self::Renderer + text::Renderer>
     }
 }
 
-impl<Message, Renderer> Widget<Message, Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
     for Checkbox<Message, Renderer>
 where
     Renderer: self::Renderer + text::Renderer + row::Renderer,
diff --git a/native/src/widget/column.rs b/native/src/widget/column.rs
index 259a7e6e..6afc94d6 100644
--- a/native/src/widget/column.rs
+++ b/native/src/widget/column.rs
@@ -121,7 +121,7 @@ impl<'a, Message, Renderer> Column<'a, Message, Renderer> {
     }
 }
 
-impl<'a, Message, Renderer> Widget<Message, Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
     for Column<'a, Message, Renderer>
 where
     Renderer: self::Renderer,
diff --git a/native/src/widget/container.rs b/native/src/widget/container.rs
index 2590fe3b..3ad12eeb 100644
--- a/native/src/widget/container.rs
+++ b/native/src/widget/container.rs
@@ -129,7 +129,7 @@ where
     }
 }
 
-impl<'a, Message, Renderer> Widget<Message, Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
     for Container<'a, Message, Renderer>
 where
     Renderer: self::Renderer,
diff --git a/native/src/widget/image.rs b/native/src/widget/image.rs
index 132f249d..b7c8f4ff 100644
--- a/native/src/widget/image.rs
+++ b/native/src/widget/image.rs
@@ -54,7 +54,7 @@ impl Image {
     }
 }
 
-impl<Message, Renderer> Widget<Message, Renderer> for Image
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer> for Image
 where
     Renderer: self::Renderer,
 {
diff --git a/native/src/widget/pane_grid.rs b/native/src/widget/pane_grid.rs
index a8deef0b..faf8da4e 100644
--- a/native/src/widget/pane_grid.rs
+++ b/native/src/widget/pane_grid.rs
@@ -387,7 +387,7 @@ pub struct KeyPressEvent {
     pub modifiers: keyboard::ModifiersState,
 }
 
-impl<'a, Message, Renderer> Widget<Message, Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
     for PaneGrid<'a, Message, Renderer>
 where
     Renderer: self::Renderer,
diff --git a/native/src/widget/progress_bar.rs b/native/src/widget/progress_bar.rs
index 5ab76d47..93d86371 100644
--- a/native/src/widget/progress_bar.rs
+++ b/native/src/widget/progress_bar.rs
@@ -70,7 +70,8 @@ impl<Renderer: self::Renderer> ProgressBar<Renderer> {
     }
 }
 
-impl<Message, Renderer> Widget<Message, Renderer> for ProgressBar<Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
+    for ProgressBar<Renderer>
 where
     Renderer: self::Renderer,
 {
diff --git a/native/src/widget/radio.rs b/native/src/widget/radio.rs
index 5b8d00e9..0d88c740 100644
--- a/native/src/widget/radio.rs
+++ b/native/src/widget/radio.rs
@@ -121,7 +121,8 @@ impl<Message, Renderer: self::Renderer + text::Renderer>
     }
 }
 
-impl<Message, Renderer> Widget<Message, Renderer> for Radio<Message, Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
+    for Radio<Message, Renderer>
 where
     Renderer: self::Renderer + text::Renderer + row::Renderer,
     Message: Clone,
diff --git a/native/src/widget/row.rs b/native/src/widget/row.rs
index 31f7472f..1ebbac6b 100644
--- a/native/src/widget/row.rs
+++ b/native/src/widget/row.rs
@@ -122,7 +122,7 @@ impl<'a, Message, Renderer> Row<'a, Message, Renderer> {
     }
 }
 
-impl<'a, Message, Renderer> Widget<Message, Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
     for Row<'a, Message, Renderer>
 where
     Renderer: self::Renderer,
diff --git a/native/src/widget/scrollable.rs b/native/src/widget/scrollable.rs
index 3c8e5e5b..d7ad98e6 100644
--- a/native/src/widget/scrollable.rs
+++ b/native/src/widget/scrollable.rs
@@ -110,7 +110,7 @@ impl<'a, Message, Renderer: self::Renderer> Scrollable<'a, Message, Renderer> {
     }
 }
 
-impl<'a, Message, Renderer> Widget<Message, Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
     for Scrollable<'a, Message, Renderer>
 where
     Renderer: self::Renderer + column::Renderer,
diff --git a/native/src/widget/slider.rs b/native/src/widget/slider.rs
index 70f2b6ac..e0193342 100644
--- a/native/src/widget/slider.rs
+++ b/native/src/widget/slider.rs
@@ -154,7 +154,7 @@ impl State {
     }
 }
 
-impl<'a, T, Message, Renderer> Widget<Message, Renderer>
+impl<'a, T, Message, Renderer> Widget<'a, Message, Renderer>
     for Slider<'a, T, Message, Renderer>
 where
     T: Copy + Into<f64> + num_traits::FromPrimitive,
diff --git a/native/src/widget/space.rs b/native/src/widget/space.rs
index e56a8fe1..8ada40ed 100644
--- a/native/src/widget/space.rs
+++ b/native/src/widget/space.rs
@@ -43,7 +43,7 @@ impl Space {
     }
 }
 
-impl<'a, Message, Renderer> Widget<Message, Renderer> for Space
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer> for Space
 where
     Renderer: self::Renderer,
 {
diff --git a/native/src/widget/svg.rs b/native/src/widget/svg.rs
index 114d5e41..3e45aaf6 100644
--- a/native/src/widget/svg.rs
+++ b/native/src/widget/svg.rs
@@ -60,7 +60,7 @@ impl Svg {
     }
 }
 
-impl<Message, Renderer> Widget<Message, Renderer> for Svg
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer> for Svg
 where
     Renderer: self::Renderer,
 {
diff --git a/native/src/widget/text.rs b/native/src/widget/text.rs
index 48a69e34..7f75eb9c 100644
--- a/native/src/widget/text.rs
+++ b/native/src/widget/text.rs
@@ -112,7 +112,7 @@ impl<Renderer: self::Renderer> Text<Renderer> {
     }
 }
 
-impl<Message, Renderer> Widget<Message, Renderer> for Text<Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer> for Text<Renderer>
 where
     Renderer: self::Renderer,
 {
diff --git a/native/src/widget/text_input.rs b/native/src/widget/text_input.rs
index 3f415101..63be6019 100644
--- a/native/src/widget/text_input.rs
+++ b/native/src/widget/text_input.rs
@@ -165,7 +165,7 @@ impl<'a, Message, Renderer: self::Renderer> TextInput<'a, Message, Renderer> {
     }
 }
 
-impl<'a, Message, Renderer> Widget<Message, Renderer>
+impl<'a, Message, Renderer> Widget<'a, Message, Renderer>
     for TextInput<'a, Message, Renderer>
 where
     Renderer: self::Renderer,