bboks.net™

A type of inner class that has no name that you define right in the middle of a method (where static init blocks and instance init blocks count as methods). You define it, and create an object of that type as a parameter all in one line. An anonymous class is defined and instantiated in a single succinct expression using the new operator.Used for creating simple delegate callback objects.These a..

import javax.swing.*; import java.awt.*; public class NoTitleBarFrameTest { public static void main(String[] args) { JFrame f = new JFrame(); f.setUndecorated(true); f.setSize(300,300); f.setVisible(true); //JWindow w = new JWindow(); //w.setSize(300,300); //w.setVisible(true); } } setUndecorated 메소드를 사용해 보세요. 주의점을 setVisible(true) 전에 해야 한다는 것입니다. 또는 JFrame 대신 JWindow를 사용하시던지요. (밑에 주석 처리한 것입니다.)..