Add rudimentary support for gui windows that you can move around

emigui/src/lib.rs

@@ -11,6 +11,7 @@ mod emigui;
 pub mod example_app;
 mod font;
 mod fonts;
+mod layers;
 mod layout;
 pub mod math;
 pub mod mesher;
@@ -18,15 +19,18 @@ mod style;
 mod texture_atlas;
 mod types;
 pub mod widgets;
+mod window;
 
 pub use {
     crate::emigui::Emigui,
     color::Color,
     fonts::{FontDefinitions, Fonts, TextStyle},
-    layout::{Align, Region},
+    layers::*,
+    layout::{Align, Id, Region},
     math::*,
     mesher::{Mesh, Vertex},
     style::Style,
     texture_atlas::Texture,
     types::*,
+    window::Window,
 };