From acd5c51f08417a76a223f020724d65d068556c16 Mon Sep 17 00:00:00 2001
From: marc2332 <mespinsanz@gmail.com>
Date: Sun, 2 Feb 2025 13:41:21 +0100
Subject: [PATCH 1/2] experiment: Process queued events in about to wait

---
 crates/renderer/src/app.rs      |  6 +++++-
 crates/renderer/src/renderer.rs | 16 ++++++++++++++--
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/crates/renderer/src/app.rs b/crates/renderer/src/app.rs
index 0ca9c4f14..71b1d9b60 100644
--- a/crates/renderer/src/app.rs
+++ b/crates/renderer/src/app.rs
@@ -287,8 +287,12 @@ impl Application {
     }
 
     /// Send an event
-    pub fn send_event(&mut self, event: PlatformEvent, scale_factor: f64) {
+    pub fn send_event(&mut self, event: PlatformEvent) {
         self.events.push(event);
+    }
+
+    // Process queued events
+    pub fn flush_events(&mut self, scale_factor: f64){
         self.process_events(scale_factor);
     }
 
diff --git a/crates/renderer/src/renderer.rs b/crates/renderer/src/renderer.rs
index a9fcd334d..771bb57af 100644
--- a/crates/renderer/src/renderer.rs
+++ b/crates/renderer/src/renderer.rs
@@ -118,13 +118,21 @@ impl<'a, State: Clone + 'static> DesktopRenderer<'a, State> {
         }
     }
 
-    // Send and process an event
+    // Send an event
     fn send_event(&mut self, event: PlatformEvent) {
+        self.state
+            .created_state()
+            .app
+            .send_event(event);
+    }
+
+    // Process queued events
+    fn flush_events(&mut self) {
         let scale_factor = self.scale_factor();
         self.state
             .created_state()
             .app
-            .send_event(event, scale_factor);
+            .flush_events(scale_factor);
     }
 
     /// Get the current scale factor of the Window
@@ -497,6 +505,10 @@ impl<'a, State: Clone> ApplicationHandler<EventMessage> for DesktopRenderer<'a,
         }
     }
 
+    fn about_to_wait(&mut self, _event_loop: &winit::event_loop::ActiveEventLoop) {
+        self.flush_events();
+    }
+
     fn exiting(&mut self, _event_loop: &winit::event_loop::ActiveEventLoop) {
         self.run_on_exit();
     }

From 1994b5f95351b17c7af124acc9bcedb13f7b991b Mon Sep 17 00:00:00 2001
From: marc2332 <mespinsanz@gmail.com>
Date: Sun, 2 Feb 2025 13:43:56 +0100
Subject: [PATCH 2/2] fmt

---
 crates/renderer/src/app.rs      |  2 +-
 crates/renderer/src/renderer.rs | 10 ++--------
 2 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/crates/renderer/src/app.rs b/crates/renderer/src/app.rs
index 71b1d9b60..c4e3eeb0c 100644
--- a/crates/renderer/src/app.rs
+++ b/crates/renderer/src/app.rs
@@ -292,7 +292,7 @@ impl Application {
     }
 
     // Process queued events
-    pub fn flush_events(&mut self, scale_factor: f64){
+    pub fn flush_events(&mut self, scale_factor: f64) {
         self.process_events(scale_factor);
     }
 
diff --git a/crates/renderer/src/renderer.rs b/crates/renderer/src/renderer.rs
index 771bb57af..e44ca3e55 100644
--- a/crates/renderer/src/renderer.rs
+++ b/crates/renderer/src/renderer.rs
@@ -120,19 +120,13 @@ impl<'a, State: Clone + 'static> DesktopRenderer<'a, State> {
 
     // Send an event
     fn send_event(&mut self, event: PlatformEvent) {
-        self.state
-            .created_state()
-            .app
-            .send_event(event);
+        self.state.created_state().app.send_event(event);
     }
 
     // Process queued events
     fn flush_events(&mut self) {
         let scale_factor = self.scale_factor();
-        self.state
-            .created_state()
-            .app
-            .flush_events(scale_factor);
+        self.state.created_state().app.flush_events(scale_factor);
     }
 
     /// Get the current scale factor of the Window