diff --git a/src/widget/color_editors.rs b/src/widget/color_editors.rs
index 433dcf9..24b03af 100644
--- a/src/widget/color_editors.rs
+++ b/src/widget/color_editors.rs
@@ -510,7 +510,7 @@ impl<'a> ColorPicker<'a> {
 /// ColorButton::new(im_str!("color_button"), [1.0, 0.0, 0.0, 1.0])
 ///     .build(&ui);
 /// ```
-#[derive(Debug, Clone)]
+#[derive(Copy, Clone, Debug)]
 #[must_use]
 pub struct ColorButton<'a> {
     desc_id: &'a ImStr,
diff --git a/src/widget/combo_box.rs b/src/widget/combo_box.rs
index 6a22111..b7fc4e8 100644
--- a/src/widget/combo_box.rs
+++ b/src/widget/combo_box.rs
@@ -55,7 +55,7 @@ bitflags!(
 );
 
 /// Builder for a combo box widget
-#[derive(Clone, Debug)]
+#[derive(Copy, Clone, Debug)]
 #[must_use]
 pub struct ComboBox<'a> {
     label: &'a ImStr,
diff --git a/src/widget/progress_bar.rs b/src/widget/progress_bar.rs
index a91e92b..0383f85 100644
--- a/src/widget/progress_bar.rs
+++ b/src/widget/progress_bar.rs
@@ -17,7 +17,7 @@ use crate::Ui;
 ///     .overlay_text(im_str!("Progress!"))
 ///     .build(&ui);
 /// ```
-#[derive(Debug, Clone)]
+#[derive(Copy, Clone, Debug)]
 #[must_use]
 pub struct ProgressBar<'a> {
     fraction: f32,
diff --git a/src/widget/selectable.rs b/src/widget/selectable.rs
index 9264bee..ff7cfc7 100644
--- a/src/widget/selectable.rs
+++ b/src/widget/selectable.rs
@@ -20,7 +20,7 @@ bitflags!(
 );
 
 /// Builder for a selectable widget.
-#[derive(Clone, Debug)]
+#[derive(Copy, Clone, Debug)]
 #[must_use]
 pub struct Selectable<'a> {
     label: &'a ImStr,
diff --git a/src/window/child_window.rs b/src/window/child_window.rs
index 23f0ec5..9622a6d 100644
--- a/src/window/child_window.rs
+++ b/src/window/child_window.rs
@@ -7,7 +7,7 @@ use crate::window::WindowFlags;
 use crate::{Id, Ui};
 
 /// Builder for a child window
-#[derive(Clone, Debug)]
+#[derive(Copy, Clone, Debug)]
 #[must_use]
 pub struct ChildWindow<'a> {
     id: Id<'a>,
diff --git a/src/window/mod.rs b/src/window/mod.rs
index 8535028..92dbc42 100644
--- a/src/window/mod.rs
+++ b/src/window/mod.rs
@@ -148,6 +148,7 @@ impl<'ui> Ui<'ui> {
 }
 
 /// Builder for a window
+#[derive(Debug)]
 #[must_use]
 pub struct Window<'a> {
     name: &'a ImStr,