fix(examples): update input in examples to only use press events (#129)

examples/demo/crossterm.rs

@@ -1,6 +1,6 @@
 use crate::{app::App, ui};
 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},
 };
@@ -56,6 +56,7 @@ fn run_app<B: Backend>(
             .unwrap_or_else(|| Duration::from_secs(0));
         if crossterm::event::poll(timeout)? {
             if let Event::Key(key) = event::read()? {
+                if key.kind == KeyEventKind::Press {
                     match key.code {
                         KeyCode::Char(c) => app.on_key(c),
                         KeyCode::Left => app.on_left(),
@@ -66,6 +67,7 @@ fn run_app<B: Backend>(
                     }
                 }
             }
+        }
         if last_tick.elapsed() >= tick_rate {
             app.on_tick();
             last_tick = Instant::now();

examples/list.rs

@@ -1,5 +1,5 @@
 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},
 };
@@ -186,6 +186,7 @@ fn run_app<B: Backend>(
             .unwrap_or_else(|| Duration::from_secs(0));
         if crossterm::event::poll(timeout)? {
             if let Event::Key(key) = event::read()? {
+                if key.kind == KeyEventKind::Press {
                     match key.code {
                         KeyCode::Char('q') => return Ok(()),
                         KeyCode::Left => app.items.unselect(),
@@ -195,6 +196,7 @@ fn run_app<B: Backend>(
                     }
                 }
             }
+        }
         if last_tick.elapsed() >= tick_rate {
             app.on_tick();
             last_tick = Instant::now();

examples/popup.rs

@@ -9,7 +9,7 @@ use ratatui::{
 use std::{error::Error, io};
 
 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},
 };
@@ -57,6 +57,7 @@ fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<(
         terminal.draw(|f| ui(f, &app))?;
 
         if let Event::Key(key) = event::read()? {
+            if key.kind == KeyEventKind::Press {
                 match key.code {
                     KeyCode::Char('q') => return Ok(()),
                     KeyCode::Char('p') => app.show_popup = !app.show_popup,
@@ -65,6 +66,7 @@ fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<(
             }
         }
     }
+}
 
 fn ui<B: Backend>(f: &mut Frame<B>, app: &App) {
     let size = f.size();

examples/table.rs

@@ -1,5 +1,5 @@
 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},
 };
@@ -106,6 +106,7 @@ fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<(
         terminal.draw(|f| ui(f, &mut app))?;
 
         if let Event::Key(key) = event::read()? {
+            if key.kind == KeyEventKind::Press {
                 match key.code {
                     KeyCode::Char('q') => return Ok(()),
                     KeyCode::Down => app.next(),
@@ -115,6 +116,7 @@ fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<(
             }
         }
     }
+}
 
 fn ui<B: Backend>(f: &mut Frame<B>, app: &mut App) {
     let rects = Layout::default()

examples/tabs.rs

@@ -1,5 +1,5 @@
 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},
 };
@@ -72,6 +72,7 @@ fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<(
         terminal.draw(|f| ui(f, &app))?;
 
         if let Event::Key(key) = event::read()? {
+            if key.kind == KeyEventKind::Press {
                 match key.code {
                     KeyCode::Char('q') => return Ok(()),
                     KeyCode::Right => app.next(),
@@ -81,6 +82,7 @@ fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<(
             }
         }
     }
+}
 
 fn ui<B: Backend>(f: &mut Frame<B>, app: &App) {
     let size = f.size();