UI component bundles derive clone (bevyengine#390)

make Draw, TextStyle, and the rest of the ui components derive clone

crates/bevy_render/src/draw.rs

@@ -50,7 +50,7 @@ pub enum RenderCommand {
 }
 
 /// A component that indicates how to draw an entity.
-#[derive(Properties)]
+#[derive(Properties, Clone)]
 pub struct Draw {
     pub is_visible: bool,
     pub is_transparent: bool,

crates/bevy_render/src/pipeline/render_pipelines.rs

@@ -34,7 +34,7 @@ impl RenderPipeline {
     }
 }
 
-#[derive(Properties)]
+#[derive(Properties, Clone)]
 pub struct RenderPipelines {
     pub pipelines: Vec<RenderPipeline>,
     #[property(ignore)]

crates/bevy_text/src/draw.rs

@@ -15,6 +15,7 @@ use bevy_render::{
 };
 use bevy_sprite::{TextureAtlas, TextureAtlasSprite};
 
+#[derive(Clone)]
 pub struct TextStyle {
     pub font_size: f32,
     pub color: Color,

crates/bevy_ui/src/entity.rs

@@ -18,7 +18,7 @@ use bevy_transform::{
     prelude::{Rotation, Scale, Transform, Translation},
 };
 
-#[derive(Bundle)]
+#[derive(Bundle, Clone)]
 pub struct NodeComponents {
     pub node: Node,
     pub style: Style,
@@ -62,7 +62,7 @@ impl Default for NodeComponents {
     }
 }
 
-#[derive(Bundle)]
+#[derive(Bundle, Clone)]
 pub struct ImageComponents {
     pub node: Node,
     pub style: Style,
@@ -110,7 +110,7 @@ impl Default for ImageComponents {
     }
 }
 
-#[derive(Bundle)]
+#[derive(Bundle, Clone)]
 pub struct TextComponents {
     pub node: Node,
     pub style: Style,
@@ -140,7 +140,7 @@ impl Default for TextComponents {
     }
 }
 
-#[derive(Bundle)]
+#[derive(Bundle, Clone)]
 pub struct ButtonComponents {
     pub node: Node,
     pub button: Button,

crates/bevy_ui/src/widget/button.rs

@@ -1 +1,2 @@
+#[derive(Clone)]
 pub struct Button;

crates/bevy_ui/src/widget/image.rs

@@ -5,6 +5,7 @@ use bevy_math::Size;
 use bevy_render::texture::Texture;
 use bevy_sprite::ColorMaterial;
 
+#[derive(Clone)]
 pub enum Image {
     KeepAspect,
 }

crates/bevy_ui/src/widget/text.rs

@@ -12,7 +12,7 @@ use bevy_sprite::TextureAtlas;
 use bevy_text::{DrawableText, Font, FontAtlasSet, TextStyle};
 use bevy_transform::prelude::Transform;
 
-#[derive(Default)]
+#[derive(Default, Clone)]
 pub struct Text {
     pub value: String,
     pub font: Handle<Font>,