From 3dc472c044b07aa0bf88ab030292245a7e8b3bf5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=95=E4=B8=8E=E5=B0=86=E5=86=9B=E8=A7=A3=E6=88=98?=
 =?UTF-8?q?=E8=A2=8D?= <72246322+a1393323447@users.noreply.github.com>
Date: Fri, 3 Feb 2023 23:32:17 +0800
Subject: [PATCH] Read input only when key was pressed

---
 examples/user_input.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/examples/user_input.rs b/examples/user_input.rs
index 330d502..911ccf1 100644
--- a/examples/user_input.rs
+++ b/examples/user_input.rs
@@ -10,7 +10,7 @@
 ///   * Pressing Enter pushes the current input in the history of previous
 ///   messages
 use crossterm::{
-    event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode},
+    event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode, KeyEventKind},
     execute,
     terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
 };
@@ -93,7 +93,7 @@ fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<(
                     }
                     _ => {}
                 },
-                InputMode::Editing => match key.code {
+                InputMode::Editing if key.kind == KeyEventKind::Press => match key.code {
                     KeyCode::Enter => {
                         app.messages.push(app.input.drain(..).collect());
                     }
@@ -108,6 +108,7 @@ fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<(
                     }
                     _ => {}
                 },
+                _ => {}
             }
         }
     }