examples/hello: improve hello world example

examples/hello.rs

@@ -0,0 +1,29 @@
+extern crate uinput;
+use uinput::event::keyboard;
+
+use std::thread;
+use std::time::Duration;
+
+fn main() {
+	let mut device = uinput::default().unwrap()
+		.name("test").unwrap()
+		.event(uinput::event::Keyboard::All).unwrap()
+		.create().unwrap();
+
+	thread::sleep(Duration::from_secs(1));
+
+	device.click(&keyboard::Key::H).unwrap();
+	device.click(&keyboard::Key::E).unwrap();
+	device.click(&keyboard::Key::L).unwrap();
+	device.click(&keyboard::Key::L).unwrap();
+	device.click(&keyboard::Key::O).unwrap();
+	device.click(&keyboard::Key::Space).unwrap();
+	device.click(&keyboard::Key::W).unwrap();
+	device.click(&keyboard::Key::O).unwrap();
+	device.click(&keyboard::Key::R).unwrap();
+	device.click(&keyboard::Key::L).unwrap();
+	device.click(&keyboard::Key::D).unwrap();
+	device.click(&keyboard::Key::Enter).unwrap();
+
+	device.synchronize().unwrap();
+}

examples/keyboard.rs

@@ -1,18 +0,0 @@
-extern crate uinput;
-use uinput::event::keyboard;
-
-use std::thread;
-use std::time::Duration;
-
-fn main() {
-	let mut device = uinput::default().unwrap()
-		.name("test").unwrap()
-		.event(uinput::event::keyboard::Key::K).unwrap()
-		.create().unwrap();
-
-	thread::sleep(Duration::from_secs(1));
-
-	device.press(keyboard::Key::K).unwrap();
-	device.release(keyboard::Key::K).unwrap();
-	device.synchronize().unwrap();
-}