From 509d39ddea438a2e6c3ed4ee24473da0279839dd Mon Sep 17 00:00:00 2001
From: griffi-gh <prasol258@gmail.com>
Date: Tue, 12 Mar 2024 01:40:51 +0100
Subject: [PATCH] drain remaining signals

---
 hui/src/instance.rs | 3 +++
 hui/src/signal.rs   | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/hui/src/instance.rs b/hui/src/instance.rs
index b23ed6c..c70f723 100644
--- a/hui/src/instance.rs
+++ b/hui/src/instance.rs
@@ -153,6 +153,9 @@ impl UiInstance {
     //first, drain and process the event queue
     self.input.update_state(&mut self.events);
 
+    //then, reset the (remaining) signals
+    self.signal.clear();
+
     //then, reset the draw commands
     std::mem::swap(&mut self.prev_draw_commands, &mut self.draw_commands);
     self.draw_commands.commands.clear();
diff --git a/hui/src/signal.rs b/hui/src/signal.rs
index 238655a..89b7eb0 100644
--- a/hui/src/signal.rs
+++ b/hui/src/signal.rs
@@ -46,4 +46,10 @@ impl SignalStore {
       .drain(..)
       .map(|x| *x.downcast::<T>().unwrap()) //unchecked?
   }
+
+  /// Clear all signals
+  pub(crate) fn clear(&mut self) {
+    //XXX: should we clear the vecs instead?
+    self.sig.clear();
+  }
 }