stuff

hui/src/element/builtin.rs

@@ -1,4 +1,4 @@
-// "The essentials":
+// Layout stuff:
 
 #[cfg(feature = "builtin_container")]
 pub mod container;
@@ -12,7 +12,7 @@ pub mod spacer;
 #[cfg(feature = "builtin_elements")]
 pub mod br;
 
-// "The basics":
+// Basic elements:
 
 #[cfg(feature = "builtin_elements")]
 pub mod text;
@@ -20,9 +20,15 @@ pub mod text;
 #[cfg(feature = "builtin_elements")]
 pub mod image;
 
+// "Extras":
+// (meant to be replaced if needed)
+
 #[cfg(feature = "builtin_elements")]
 pub mod progress_bar;
 
+#[cfg(feature = "builtin_elements")]
+pub mod slider;
+
 // Wrappers:
 
 #[cfg(feature = "builtin_elements")]

hui/src/element/builtin/slider.rs

@@ -0,0 +1,7 @@
+use crate::element::UiElement;
+
+pub struct Slider {
+  pub value: f32,
+}
+
+//TODO

hui/src/signal.rs

@@ -53,3 +53,19 @@ impl SignalStore {
     self.sig.clear();
   }
 }
+
+//TODO this, simplifies handling signals
+
+pub struct SignalTrigger<R: UiSignal + 'static, A = ()>(pub(crate) Box<dyn Fn(A) -> R>);
+
+impl<R: UiSignal + 'static, A> SignalTrigger<R, A> {
+  pub fn new<F: Fn(A) -> R + 'static>(f: F) -> Self {
+    Self(Box::new(f))
+  }
+}
+
+impl<R: UiSignal + 'static, A, T: Fn(A) -> R + 'static> From<T> for SignalTrigger<R, A> {
+  fn from(f: T) -> Self {
+    Self(Box::new(f))
+  }
+}