The code below show you how to activate the Caps Lock button programmatically. Setting the locking state to Boolean.TRUE will turn the Caps Lock on.
package org.kodejava.awt;
import java.awt.Toolkit;
import java.awt.event.KeyEvent;
public class TurnCapsLockOn {
public static void main(String[] args) throws Exception {
// Gets the default toolkit.
Toolkit toolkit = Toolkit.getDefaultToolkit();
// Update the locking state for caps lock button to true
// will turn the caps lock on.
toolkit.setLockingKeyState(KeyEvent.VK_CAPS_LOCK, Boolean.TRUE);
}
}
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A programmer, recreational runner and diver, live in the island of Bali, Indonesia. Programming in Java, Spring, Hibernate / JPA. You can support me working on this project, buy me a cup of coffee ☕ every little bit helps, thank you 🙏
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