package lecture.swing;
import java.awt.event.MouseEvent;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.event.MouseInputListener;
/**
* MouseInputListenerのサンプル Java Swing
*/
class MouseInputListenerSample {
static MouseInputListenerImpl mouseInputListenerImpl = new MouseInputListenerImpl();
public static void main(String[] args) {
JFrame frame = new JFrame("Mouse Event/MouseMotion Event");
frame.setBounds(100, 100, 400, 400);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JTextArea textField = new JTextArea();
textField.addMouseListener(mouseInputListenerImpl);
textField.addMouseMotionListener(mouseInputListenerImpl);
frame.add(new JScrollPane(textField));
frame.setVisible(true);
}
}
/**
* MouseInputListener実装クラス.
*/
class MouseInputListenerImpl implements MouseInputListener {
@Override
public void mouseClicked(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("クリックされました\n");
}
@Override
public void mouseEntered(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("カーソルが入りました\n");
}
@Override
public void mouseExited(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("カーソルが外れました\n");
}
@Override
public void mousePressed(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("マウスボタンを押しました\n");
}
@Override
public void mouseReleased(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("マウスボタンを離しました\n");
}
@Override
public void mouseDragged(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("ドラッグしました\n");
}
@Override
public void mouseMoved(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("移動しました\n");
}
}
//---------------------------------------------------
//・目次 - Swing
// http://blogs.yahoo.co.jp/artery2020/40568561.html
//・目次 - Java入門
// http://blogs.yahoo.co.jp/artery2020/39975776.html
//・目次 - ビジネスパーソンの常識と非常識
// http://blogs.yahoo.co.jp/artery2020/39728331.html
//・目次 - 論理・発想・思考についての考察と鍛え方
// http://blogs.yahoo.co.jp/artery2020/39657784.html
//・目次 - 単なる雑談
// http://blogs.yahoo.co.jp/artery2020/40599964.html
//---------------------------------------------------
import java.awt.event.MouseEvent;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.event.MouseInputListener;
/**
* MouseInputListenerのサンプル Java Swing
*/
class MouseInputListenerSample {
static MouseInputListenerImpl mouseInputListenerImpl = new MouseInputListenerImpl();
public static void main(String[] args) {
JFrame frame = new JFrame("Mouse Event/MouseMotion Event");
frame.setBounds(100, 100, 400, 400);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JTextArea textField = new JTextArea();
textField.addMouseListener(mouseInputListenerImpl);
textField.addMouseMotionListener(mouseInputListenerImpl);
frame.add(new JScrollPane(textField));
frame.setVisible(true);
}
}
/**
* MouseInputListener実装クラス.
*/
class MouseInputListenerImpl implements MouseInputListener {
@Override
public void mouseClicked(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("クリックされました\n");
}
@Override
public void mouseEntered(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("カーソルが入りました\n");
}
@Override
public void mouseExited(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("カーソルが外れました\n");
}
@Override
public void mousePressed(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("マウスボタンを押しました\n");
}
@Override
public void mouseReleased(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("マウスボタンを離しました\n");
}
@Override
public void mouseDragged(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("ドラッグしました\n");
}
@Override
public void mouseMoved(MouseEvent mouseEvent) {
JTextArea textField = (JTextArea) mouseEvent.getSource();
textField.append("移動しました\n");
}
}
//---------------------------------------------------
//・目次 - Swing
// http://blogs.yahoo.co.jp/artery2020/40568561.html
//・目次 - Java入門
// http://blogs.yahoo.co.jp/artery2020/39975776.html
//・目次 - ビジネスパーソンの常識と非常識
// http://blogs.yahoo.co.jp/artery2020/39728331.html
//・目次 - 論理・発想・思考についての考察と鍛え方
// http://blogs.yahoo.co.jp/artery2020/39657784.html
//・目次 - 単なる雑談
// http://blogs.yahoo.co.jp/artery2020/40599964.html
//---------------------------------------------------