From a19182507b064d8a20c1c321a1399240e2b6028f Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Tue, 25 Oct 2022 09:30:16 -0600
Subject: [PATCH] Set orbclient async mode when edge scrolling

---
 examples/editor-orbclient/Cargo.toml  |  2 +-
 examples/editor-orbclient/src/main.rs | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/examples/editor-orbclient/Cargo.toml b/examples/editor-orbclient/Cargo.toml
index 060a631..718a6cb 100644
--- a/examples/editor-orbclient/Cargo.toml
+++ b/examples/editor-orbclient/Cargo.toml
@@ -11,7 +11,7 @@ cosmic-text = { path = "../../" }
 env_logger = "0.9"
 fontdb = "0.9"
 log = "0.4"
-orbclient = "0.3.35"
+orbclient = "0.3.39"
 
 [features]
 mono = []
diff --git a/examples/editor-orbclient/src/main.rs b/examples/editor-orbclient/src/main.rs
index b5daad5..f2b132a 100644
--- a/examples/editor-orbclient/src/main.rs
+++ b/examples/editor-orbclient/src/main.rs
@@ -167,6 +167,7 @@ fn main() {
         }
 
         let mut found_event = false;
+        let mut window_async = false;
         for event in window.events() {
             found_event = true;
             match event.to_option() {
@@ -225,8 +226,10 @@ fn main() {
 
                         if mouse_y <= 5 {
                             buffer.action(TextAction::Scroll { lines: -3 });
+                            window_async = true;
                         } else if mouse_y + 5 >= window.height() as i32 {
                             buffer.action(TextAction::Scroll { lines: 3 });
+                            window_async = true;
                         } else {
                             buffer.shape_until_cursor()
                         }
@@ -269,12 +272,19 @@ fn main() {
 
             if mouse_y <= 5 {
                 buffer.action(TextAction::Scroll { lines: -3 });
+                window_async = true;
             } else if mouse_y + 5 >= window.height() as i32 {
                 buffer.action(TextAction::Scroll { lines: 3 });
+                window_async = true;
             }
         }
 
-        if ! found_event {
+        if window_async != window.is_async() {
+            window.set_async(window_async);
+        }
+
+        if window_async && ! found_event {
+            // In async mode and no event found, sleep
             thread::sleep(Duration::from_millis(5));
         }
     }