nearly finished tp2

shaggy42089
1 parent af80f4c2
Showing 10 changed files with 472 additions and 13 deletions Show diff stats
.gitignore
src/tp2/ArdoiseMagique/Ardoise.java
src/tp2/ArdoiseMagique/ArdoiseMagique.java
src/tp2/ArdoiseMagique/CustomMouseMotionListener.java
src/tp2/ColorPicker/Main.java
src/tp2/evenements/FenetreIncrementer.java
src/tp2/evenements/FermetureFenetre.java
src/tp2/exo1/MainClass.java -> src/tp2/evenements/MainClass.java
src/tp2/evenements/ReponseAuClic.java
src/tp2/getSource/MultiButt.java
@@ -0,0 +1,6 @@
+out/*
+*.class
+*.tar
+*.iml
+.idea/*
+.idea
 \ No newline at end of file
@@ -0,0 +1,138 @@
+package tp2.ArdoiseMagique;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class Ardoise extends JPanel {
+        private final int defaultWidth = 1000;
+        private final int defaultHeight = 600;
+        protected static final int BLACK = 1;
+        protected static final int WHITE = 0;
+
+        private int oldx = -1;
+        private int oldy = -1;
+
+        private final int[][] pixelArray = new int[defaultWidth][defaultHeight];
+
+        public Ardoise() {
+            super();
+            this.setSize(defaultWidth, defaultHeight);
+
+            wipe();
+        }
+
+        public void wipe() {
+            for (int i = 0; i < defaultWidth; ++i){
+                for (int j = 0; j < defaultHeight; ++j){
+                    pixelArray[i][j] = WHITE;
+                }
+            }
+
+            repaint();
+        }
+
+        public void setPixel(int x, int y, int color){
+            if (x < 0 || y < 0 || x >= defaultWidth || y >= defaultHeight){
+                return;
+            }
+
+            if (oldx == -1 || oldy == -1){
+                oldx = x;
+                oldy = y;
+            }
+
+            plotLine(oldx, oldy, x, y);
+
+            oldx = x;
+            oldy = y;
+
+            System.out.println("tried to put a "+(color==BLACK?"black":"white")+" pixel at "+Integer.toString(x)+" "+Integer.toString(x));
+            pixelArray[x][y] = color;
+            repaint();
+        }
+
+        public void plotLineLow(int x0, int y0, int x1, int y1){
+            int dx = x1 - x0;
+            int dy = y1 - y0;
+            int yi = 1;
+            if (dy < 0) {
+                yi = -1;
+                dy = -dy;
+            }
+            int D = (2 * dy) - dx;
+            int ay = y0;
+
+            for (int ax = x0; ax < x1; ++ax) {
+                pixelArray[ax][ay] = BLACK;
+                if (D > 0) {
+                    ay = ay + yi;
+                    D = D + (2 * (dy - dx));
+                } else D = D + 2 * dy;
+            }
+        }
+
+        public void plotLineHigh(int x0, int y0, int x1, int y1){
+            int dx = x1 - x0;
+            int dy = y1 - y0;
+            int xi = 1;
+            if (dx < 0) {
+                xi = -1;
+                dx = -dx;
+            }
+            int D = (2 * dx) - dy;
+            int ax = x0;
+
+            for (int ay = y0; ay < y1; ++ay) {
+                pixelArray[ax][ay] = BLACK;
+                if (D > 0) {
+                    ax = ax + xi;
+                    D = D + (2 * (dx - dy));
+                } else D = D + 2 * dx;
+            }
+        }
+
+        public void plotLine(int x0, int y0, int x1, int y1) {
+            if (Math.abs(y1 - y0) < Math.abs(x1 - x0)) {
+                if (x0 > x1) {
+                    plotLineLow(x1, y1, x0, y0);
+                } else {
+                    plotLineLow(x0, y0, x1, y1);
+                }
+            } else {
+                if (y0 > y1) {
+                    plotLineHigh(x1, y1, x0, y0);
+                } else {
+                    plotLineHigh(x0, y0, x1, y1);
+                }
+            }
+        }
+
+        public void resetOld() {
+            oldx = -1;
+            oldy = -1;
+        }
+
+        @Override
+        public void paintComponent(Graphics g){
+            super.paintComponent(g);
+
+            g.setColor(Color.WHITE);
+            for (int i = 0; i < defaultWidth; ++i){
+                for (int j = 0; j < defaultHeight; ++j){
+                    /*
+                        since most of the image will be white and few pixels will be black,
+                        we set the color to white and when we encounter a black pixel,
+                        we temporarily change the color to black, paint the pixel and switch
+                        it back to white.
+                    */
+                    if (pixelArray[i][j] == BLACK){
+                        g.setColor(Color.BLACK);
+                        g.drawLine(i, j, i, j);
+                        g.setColor(Color.WHITE);
+                    } else if (pixelArray[i][j] == WHITE){
+                        g.drawLine(i, j, i, j);
+                    }
+                }
+            }
+        }
+    }
@@ -0,0 +1,56 @@
+package tp2.ArdoiseMagique;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+
+public class ArdoiseMagique extends JFrame {
+
+    public ArdoiseMagique() {
+        super();
+        this.setLocationRelativeTo(null);
+
+        Ardoise ard = new Ardoise();
+        ard.addMouseMotionListener(new MouseMotionAdapter() {
+            @Override
+            public void mouseDragged(MouseEvent e) {
+                super.mouseDragged(e);
+                Ardoise a = (Ardoise) e.getSource();
+                if (SwingUtilities.isLeftMouseButton(e)) {
+                    a.setPixel(
+                        e.getX(),
+                        e.getY(),
+                        Ardoise.BLACK
+                    );
+                } else if (SwingUtilities.isRightMouseButton(e)) {
+                    a.wipe();
+                }
+            }
+        });
+
+        ard.addMouseListener(new MouseAdapter() {
+            @Override
+            public void mouseReleased(MouseEvent e) {
+                Ardoise src = (Ardoise) e.getSource();
+                if (SwingUtilities.isLeftMouseButton(e)) {
+                    src.resetOld();
+                } else if (SwingUtilities.isRightMouseButton(e)){
+                    src.wipe();
+                }
+            }
+        });
+        ard.setPreferredSize(new Dimension(1000,600));
+        this.add(ard);
+
+        this.setResizable(false);
+        this.pack();
+
+        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        this.setVisible(true);
+    }
+
+    public static void main(String[] args) {
+        new ArdoiseMagique();
+    }
+
+}
@@ -0,0 +1,32 @@
+package tp2.ArdoiseMagique;
+
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+
+public class CustomMouseMotionListener extends MouseAdapter {
+    @Override
+    public void mouseClicked(MouseEvent e) {
+
+    }
+
+    @Override
+    public void mousePressed(MouseEvent e) {
+
+    }
+
+    @Override
+    public void mouseReleased(MouseEvent e) {
+
+    }
+
+    @Override
+    public void mouseEntered(MouseEvent e) {
+
+    }
+
+    @Override
+    public void mouseExited(MouseEvent e) {
+
+    }
+}
@@ -0,0 +1,48 @@
+package tp2.ColorPicker;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class Main {
+
+    public static void main(String[] args) {
+        JFrame win = new JFrame();
+        BoxLayout mainLayout = new BoxLayout(win.getContentPane(), BoxLayout.X_AXIS);
+        win.setLayout(mainLayout);
+
+        JPanel leftPan = new JPanel();
+        BoxLayout leftPanLayout = new BoxLayout(leftPan, BoxLayout.Y_AXIS);
+        leftPan.setLayout(leftPanLayout);
+
+        win.add(leftPan);
+
+        for (int i = 0; i < 3; i++) {
+            JPanel row = new JPanel();
+            JSlider slider = new JSlider();
+            JTextField field = new JTextField(3);
+            row.add(slider);
+            row.add(field);
+            leftPan.add(row);
+        }
+
+        JPanel rightPane = new JPanel();
+        BoxLayout rightPaneLayout = new BoxLayout(rightPane, BoxLayout.Y_AXIS);
+        rightPane.setLayout(rightPaneLayout);
+
+        JTextField hexaColor = new JTextField();
+        rightPane.add(hexaColor);
+
+        JPanel color = new JPanel();
+        color.setBackground(Color.RED);
+        rightPane.add(color);
+
+        win.add(rightPane);
+
+        win.setLocationRelativeTo(null);
+        win.setResizable(false);
+        win.pack();
+
+        win.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        win.setVisible(true);
+    }
+}
@@ -0,0 +1,64 @@
+package tp2.evenements;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class FenetreIncrementer extends JFrame{
+    private final JLabel label;
+
+    public FenetreIncrementer() throws HeadlessException {
+        super();
+        this.setLocationRelativeTo(null);
+        BoxLayout layout = new BoxLayout(this.getContentPane(), BoxLayout.Y_AXIS);
+        this.setLayout(layout);
+
+        this.label = new JLabel("0");
+        label.setFont(new Font("SansSerif", Font.PLAIN, 25));
+
+        JPanel topPanel = new JPanel();
+        topPanel.add(label);
+
+        JButton incbutt = new JButton("incrémenter");
+        //question 4
+        //utilisation des sous-classes internes
+        //incbutt.addActionListener(new ReponseAuClic());
+
+        incbutt.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                String old = label.getText();
+                label.setText(Integer.toString(Integer.parseInt(old)+1));
+            }
+        });
+
+        JPanel botPanel = new JPanel();
+        botPanel.add(incbutt);
+
+        this.add(topPanel);
+        this.add(botPanel);
+
+        this.setResizable(false);
+        this.pack();
+
+        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        this.setVisible(true);
+    }
+
+    private class ReponseAuClic implements ActionListener {
+
+        public ReponseAuClic() {
+        }
+
+        @Override
+        public void actionPerformed(ActionEvent e) {
+            String old = label.getText();
+            label.setText(Integer.toString(Integer.parseInt(old)+1));
+        }
+    }
+
+    public static void main(String[] args) {
+        new FenetreIncrementer();
+    }
+}
@@ -0,0 +1,29 @@
+package tp2.evenements;
+
+import javax.swing.*;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+public class FermetureFenetre extends WindowAdapter {
+    @Override
+    public void windowClosing(WindowEvent e) {
+        super.windowClosing(e);
+
+        System.out.println("Fenetre en cours de fermeture");
+        System.exit(0);
+    }
+
+    public static void main(String[] args) {
+        JFrame win = new JFrame();
+
+        win.addWindowListener(new FermetureFenetre());
+
+
+        win.setLocationRelativeTo(null);
+        win.setResizable(false);
+        win.pack();
+
+        win.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        win.setVisible(true);
+    }
+}
-package tp2.exo1;
+package tp2.evenements;
 import javax.swing.*;
@@ -6,26 +6,32 @@ import java.awt.*;
 public class MainClass {
     public static void main(String[] args) {
-        JFrame win = new JFrame();
-
-        win.setSize( 500, 400);
-        win.setLocationRelativeTo(null);
-
         JLabel label = new JLabel("0");
+        label.setFont(new Font("SansSerif", Font.PLAIN, 25));
+
+        JPanel topPanel = new JPanel();
+        topPanel.add(label);
-        win.add(label, BorderLayout.NORTH);
         JButton incbutt = new JButton("incrémenter");
-        incbutt.addActionListener(e -> {
-            int t = Integer.parseInt(label.getText());
-            label.setText(Integer.toString(t+1));
-        });
+        incbutt.addActionListener(new ReponseAuClic(label));
-        win.add(incbutt, BorderLayout.SOUTH);
+        JPanel botPanel = new JPanel();
+        botPanel.add(incbutt);
-        win.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+        JFrame win = new JFrame();
+        win.setLocationRelativeTo(null);
+        BoxLayout layout = new BoxLayout(win.getContentPane(), BoxLayout.Y_AXIS);
+        win.setLayout(layout);
+
+        win.add(topPanel);
+        win.add(botPanel);
         win.setResizable(false);
+        win.pack();
+
+        win.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         win.setVisible(true);
     }
 }
@@ -0,0 +1,23 @@
+package tp2.evenements;
+
+import javax.swing.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class ReponseAuClic implements ActionListener {
+
+    private JLabel label;
+
+    public ReponseAuClic(JLabel c) {
+        label = c;
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        //question 2
+        //System.out.println("Clic sur le bouton");
+
+        String old = label.getText();
+        label.setText(Integer.toString(Integer.parseInt(old)+1));
+    }
+}
@@ -0,0 +1,57 @@
+package tp2.getSource;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class MultiButt extends JFrame {
+
+    private final JLabel label;
+    private final int nbButtons = 3;
+
+    public MultiButt() throws HeadlessException {
+        super();
+        this.setLocationRelativeTo(null);
+        BoxLayout layout = new BoxLayout(this.getContentPane(), BoxLayout.Y_AXIS);
+        this.setLayout(layout);
+
+        this.label = new JLabel("Bouton 0");
+        label.setFont(new Font("SansSerif", Font.PLAIN, 25));
+
+        JPanel topPanel = new JPanel();
+        topPanel.add(label);
+        this.add(topPanel);
+
+        ActionListener listener = new ReponseAuClic2();
+
+        for (int i = 0;i < nbButtons; ++i){
+            JPanel tmp = new JPanel();
+            JButton butt = new JButton("Bouton "+Integer.toString(i));
+            butt.addActionListener(listener);
+            tmp.add(butt);
+            this.add(tmp);
+        }
+
+        this.setResizable(false);
+        this.pack();
+
+        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        this.setVisible(true);
+    }
+
+    private class ReponseAuClic2 implements ActionListener {
+
+        public ReponseAuClic2() {
+        }
+
+        @Override
+        public void actionPerformed(ActionEvent e) {
+            label.setText(((JButton) e.getSource()).getText());
+        }
+    }
+
+    public static void main(String[] args) {
+        new MultiButt();
+    }
+}