2018/08/07 3

자바 이벤트 ActionListener, 독립클래스, 멤버내부클래스, 지역내부클래스, 익명클래스

package test; import java.awt.Container;import java.awt.FlowLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener; import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JTextField; // 독립클래스class MyActionListener implements ActionListener {JTextField tf;JFrame frame;MyActionListener(JTextField tf) {this.tf = tf;}public void setFrame(JFrame frame) {this.fr..

IT/Java 2018.08.07