Java.Projets.Exemple
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ExempleJPanelConversation
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V02

This commit is contained in:
Antoine GAGNEUX 2019-03-25 11:10:26 +01:00
parent 48460e53f1
commit f053d762ca
6 changed files with 267 additions and 90 deletions
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167
src/packageIHM/MaJFrame.java
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@ -2,7 +2,17 @@ package packageIHM;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import packageJPC.JPanelConversation;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
@ -10,115 +20,104 @@ import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;
import java.awt.event.MouseWheelEvent;
import java.awt.event.MouseWheelListener;
import java.util.ArrayList;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;
import javax.swing.border.LineBorder;
public class MaJFrame extends JFrame implements MouseMotionListener, MouseWheelListener {
public class MaJFrame extends JFrame implements MouseMotionListener, MouseWheelListener{
private static final long serialVersionUID = 7252959164975426293L;
private static final long serialVersionUID = 2891820963050555444L;
private JPanel contentPane;
private JPanelConversation conversationPanel;
private JPanel panel;
private JTextField textFieldMsg;
private ArrayList<Message> messages;
private int previousY;
private JTextField textField;
private JPanelConversation panel_1;
private int numeroMessage=0;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
MaJFrame frame = new MaJFrame();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public MaJFrame() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 450, 300);
setBounds(100, 100, 700, 400);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
contentPane.setLayout(new BorderLayout(0, 0));
panel = new JPanel();
panel.setBorder(new LineBorder(new Color(0, 0, 0)));
contentPane.add(panel, BorderLayout.NORTH);
panel.setLayout(new BorderLayout(0, 0));
Action action = new AbstractAction() {
private static final long serialVersionUID = 1L;
@Override
public void actionPerformed(ActionEvent e) {
addMessage();
}
};
JButton buttonAdd = new JButton("Add");
panel.add(buttonAdd, BorderLayout.EAST);
buttonAdd.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
addMessage();
}
});
textFieldMsg = new JTextField();
panel.add(textFieldMsg, BorderLayout.CENTER);
textFieldMsg.setColumns(10);
textFieldMsg.addActionListener(action);
messages = new ArrayList<Message>();
String msgLeft = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.\n"
+ "Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.";
String msgRight = "Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.\n"
+ "Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum";
for (int i=0;i<20;i++) {
if (i%2==0) {
messages.add(new Message(Color.BLUE, i + " " + msgLeft, SwingConstants.LEFT));
} else {
messages.add(new Message(Color.RED, i + " " + msgRight, SwingConstants.RIGHT));
}
}
conversationPanel = new JPanelConversation(this, messages);
conversationPanel .setBackground(Color.WHITE);
conversationPanel.addMouseMotionListener(this);
conversationPanel.addMouseWheelListener(this);
contentPane.add(conversationPanel, BorderLayout.CENTER);
setContentPane(contentPane);
JPanel panel = new JPanel();
contentPane.add(panel, BorderLayout.NORTH);
textField = new JTextField();
panel.add(textField);
textField.setColumns(30);
JButton btnNewButton = new JButton("Ajouter");
btnNewButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
clicAjouter();
}
});
panel.add(btnNewButton);
JButton btnNewButton_1 = new JButton("Effacer");
btnNewButton_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
clicEffacer();
}
});
panel.add(btnNewButton_1);
panel_1 = new JPanelConversation();
contentPane.add(panel_1, BorderLayout.CENTER);
// Gestion de la souris
panel_1.addMouseMotionListener(this);
panel_1.addMouseWheelListener(this);
addComponentListener(new ComponentAdapter() {
public void componentResized(ComponentEvent componentEvent) {
conversationPanel.calculateOffsetToShowLastMessage();
panel_1.calculateOffsetToShowLastMessage();
}
});
}
public void addMessage() {
//panel.setImage("image1.jpg");
//panel_1.setImage("image2.png");
if (textFieldMsg.getText().length()>0) {
messages.add(new Message(Color.RED,textFieldMsg.getText(),SwingConstants.RIGHT));
conversationPanel.repaint();
textFieldMsg.setText("");
}
protected void clicEffacer() {
panel_1.effacerTout();
}
protected void clicAjouter() {
if (numeroMessage%2==0)
panel_1.ajouterMessage(Color.blue,textField.getText(),SwingConstants.LEFT);
else
panel_1.ajouterMessage(Color.red,textField.getText(),SwingConstants.RIGHT);
textField.setText("");
numeroMessage++; // permet d'afficher alternativement à gauche et à droite
}
// Gestion de la souris
private int previousY=0;
private void up(int x) {
conversationPanel.up(x);
conversationPanel.repaint();
panel_1.up(x);
panel_1.repaint();
}
private void down(int x) {
conversationPanel.down(x);
conversationPanel.repaint();
panel_1.down(x);
panel_1.repaint();
}
@Override
@ -139,8 +138,6 @@ public class MaJFrame extends JFrame implements MouseMotionListener, MouseWheelL
public void mouseMoved(MouseEvent e) {
}
@Override
public void mouseWheelMoved(MouseWheelEvent e) {
if (e.getWheelRotation() < 0) {

156
src/packageIHM/MaJFrameEtienne.java Normal file
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@ -0,0 +1,156 @@
package packageIHM;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;
import java.awt.event.MouseWheelEvent;
import java.awt.event.MouseWheelListener;
import java.util.ArrayList;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;
import javax.swing.border.LineBorder;
import packageJPC.JPanelConversation;
import packageJPC.Message;
public class MaJFrameEtienne extends JFrame implements MouseMotionListener, MouseWheelListener{
private static final long serialVersionUID = 7252959164975426293L;
private JPanel contentPane;
private JPanelConversation conversationPanel;
private JPanel panel;
private JTextField textFieldMsg;
private ArrayList<Message> messages;
private int previousY;
/**
* Create the frame.
*/
public MaJFrameEtienne() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 450, 300);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
contentPane.setLayout(new BorderLayout(0, 0));
panel = new JPanel();
panel.setBorder(new LineBorder(new Color(0, 0, 0)));
contentPane.add(panel, BorderLayout.NORTH);
panel.setLayout(new BorderLayout(0, 0));
Action action = new AbstractAction() {
private static final long serialVersionUID = 1L;
@Override
public void actionPerformed(ActionEvent e) {
addMessage();
}
};
JButton buttonAdd = new JButton("Add");
panel.add(buttonAdd, BorderLayout.EAST);
buttonAdd.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
addMessage();
}
});
textFieldMsg = new JTextField();
panel.add(textFieldMsg, BorderLayout.CENTER);
textFieldMsg.setColumns(10);
textFieldMsg.addActionListener(action);
messages = new ArrayList<Message>();
String msgLeft = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.\n"
+ "Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.";
String msgRight = "Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.\n"
+ "Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum";
for (int i=0;i<20;i++) {
if (i%2==0) {
messages.add(new Message(Color.BLUE, i + " " + msgLeft, SwingConstants.LEFT));
} else {
messages.add(new Message(Color.RED, i + " " + msgRight, SwingConstants.RIGHT));
}
}
conversationPanel = new JPanelConversation(this, messages);
conversationPanel .setBackground(Color.WHITE);
conversationPanel.addMouseMotionListener(this);
conversationPanel.addMouseWheelListener(this);
contentPane.add(conversationPanel, BorderLayout.CENTER);
setContentPane(contentPane);
addComponentListener(new ComponentAdapter() {
public void componentResized(ComponentEvent componentEvent) {
conversationPanel.calculateOffsetToShowLastMessage();
}
});
}
public void addMessage() {
//panel.setImage("image1.jpg");
//panel_1.setImage("image2.png");
if (textFieldMsg.getText().length()>0) {
messages.add(new Message(Color.RED,textFieldMsg.getText(),SwingConstants.RIGHT));
conversationPanel.repaint();
textFieldMsg.setText("");
}
}
private void up(int x) {
conversationPanel.up(x);
conversationPanel.repaint();
}
private void down(int x) {
conversationPanel.down(x);
conversationPanel.repaint();
}
@Override
public void mouseDragged(MouseEvent e) {
int y = e.getY();
if (y < previousY) {
if (Math.abs(previousY-y)<60)
up(Math.abs(previousY-y));
} else if (y > previousY) {
if (Math.abs(previousY-y)<60)
down(Math.abs(previousY-y));
}
previousY = y;
}
@Override
public void mouseMoved(MouseEvent e) {
}
@Override
public void mouseWheelMoved(MouseWheelEvent e) {
if (e.getWheelRotation() < 0) {
up(20);
} else {
down(20);
}
}
}

27
src/packageIHM/JPanelConversation.java → src/packageJPC/JPanelConversation.java
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@ -1,4 +1,4 @@
package packageIHM;
package packageJPC;
import java.awt.Color;
import java.awt.Graphics;
import java.util.ArrayList;
@ -25,7 +25,28 @@ public class JPanelConversation extends JPanel
private int fullHeight = -1;
JPanelConversation(MaJFrame mjf, ArrayList<Message> messages) {
public JPanelConversation() {
setLayout(null);
messages = new ArrayList<Message>();
}
public void ajouterMessage(Color color, String msg, int side) {
messages.add(new Message(color,msg,side));
this.repaint();
}
public void ajouterMessage(Message msg) {
messages.add(msg);
this.repaint();
}
public void effacerTout() {
this.removeAll();
messages.clear();
this.repaint();
}
public JPanelConversation(ArrayList<Message> messages) {
setLayout(null);
int posX = marginLeft;
int posY;
@ -70,6 +91,7 @@ public class JPanelConversation extends JPanel
bubble.setSize(bubble.getPreferredSize());
bubble.setLocation(marginLeft, currentHeight);
bubble.setLineWrap(true);
bubble.addMouseMotionListener(new RedispatchingMouseAdapter() );
add(bubble);
msg.setBubble(bubble);
msg.setPosY(currentHeight);
@ -109,6 +131,7 @@ public class JPanelConversation extends JPanel
public void paintComponent(Graphics g) {
super.paintComponent(g);
this.setBackground(Color.WHITE);
if (!initialized) {
calculateOffsetToShowLastMessage();
initialized=true;

2
src/packageIHM/Message.java → src/packageJPC/Message.java
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@ -1,4 +1,4 @@
package packageIHM;
package packageJPC;
import java.awt.Color;
import javax.swing.JTextArea;

3
src/packageIHM/RedispatchingMouseAdapter.java → src/packageJPC/RedispatchingMouseAdapter.java
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@ -1,4 +1,5 @@
package packageIHM;
package packageJPC;
import java.awt.Component;
import java.awt.event.MouseEvent;

2
src/packageIHM/TextBubble.java → src/packageJPC/TextBubble.java
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@ -1,4 +1,4 @@
package packageIHM;
package packageJPC;
import java.awt.BasicStroke;
import java.awt.Color;