TAG TECHNOLOGY

src/testing/mod.rs

@@ -12,9 +12,13 @@ pub fn main() {
     App::run();
 }
 
+struct Data {
+    x: u32,
+}
+
 pub struct Client {
     renderer: Renderer,
-    ui: Ui,
+    ui: Ui<Data>,
     test: WidgetId<Span>,
 }
 
@@ -32,7 +36,8 @@ impl Client {
         ui.set_base(
             (
                 (
-                    rect.color(UiColor::BLUE),
+                    rect.color(UiColor::BLUE)
+                        .sense(|d: &mut Data| println!("{}", d.x)),
                     (
                         rect.color(UiColor::RED).center((100.0, 100.0)),
                         (
@@ -77,7 +82,8 @@ impl Client {
         match event {
             WindowEvent::CloseRequested => event_loop.exit(),
             WindowEvent::RedrawRequested => {
-                self.renderer.update(&mut self.ui);
+                let primitives = self.ui.update(&mut Data { x: 39 });
+                self.renderer.update(primitives);
                 self.renderer.draw()
             }
             WindowEvent::Resized(size) => self.renderer.resize(&size),