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| class Interface extends Frame implements ActionListener{
MenuBar mbar = new MenuBar();
Menu meprinc3 = new Menu("Pcc");
MenuItem item6 = new MenuItem("Ford");
public Interface(){
this.setMenuBar(mbar);
meprinc3.add(item6);
item6.addActionListener(this);
}
public void actionPerformed(ActionEvent e)
{boolean status = false;
String command = e.getActionCommand ();
if (command.equals ("Ford"))
{er1=true;
status=openFile();
if(!status)JOptionPane.showMessageDialog(null,"Error opening file!",
"File Open Error",JOptionPane.ERROR_MESSAGE
);
//traitement
er=false;i=0;j=0;
frame = new Frame();
while((i<n)&&(er==false))
{Graphisme2 l4=new Graphisme2(m1,i,j,s,k3);
frame.setBackground(Color.lightGray);
frame.setSize(500,600);
frame.addWindowListener (new WindowAdapter( ) {
public void windowClosing(WindowEvent e)
{ System.exit(0);
}
});
frame.add(l4);
frame.setVisible(true);
int x=0;boolean ex=true;
while( ex==true){o=o+1;//afficher le dessin en instance
if(o==999999999){o=0;
x=x+1;}
if(x==5)ex=false;
}
frame.remove(l4);//effacer le dessin
//traitement();
j=j+1;
if(j==n){j=0;i=i+1;}}
boolean openFile ()
{
JFileChooser fc = new JFileChooser ();
fc.setDialogTitle ("Open File");
// Choose only files, not directories
fc.setFileSelectionMode ( JFileChooser.FILES_ONLY);
// Start in current directory
fc.setCurrentDirectory (new File ("."));
// Set filter for Java source files.
javax.swing.filechooser.FileFilter java = new FiltreSimple("Fichiers Java",".java");
javax.swing.filechooser.FileFilter grf = new FiltreSimple("Fichiers grf",".grf");
fc.addChoosableFileFilter(java);
fc.addChoosableFileFilter(grf);
// Now open chooser
int result = fc.showOpenDialog (this);
if (result == JFileChooser.CANCEL_OPTION) {
return true;
} else if (result == JFileChooser.APPROVE_OPTION) {
fFile = fc.getSelectedFile ();
// Invoke the readFile method in this class
String file_string = readFile (fFile);
if (file_string != null)
{
}
else
return false;
} else {
return false;
}
return true;
} // openFile
public String readFile()
{permet de lire le fichier et remplir dans une matrice }
public static void main (String[] args) {
Interface m=new Interface();
m.setVisible(true);}}
la classe de dessin
import java.awt.*; // import class Graphics
import javax.swing.*;
public classe Grapisme2 extends Panal
{public matrice m1;
int s1,i1,j1,k1;
public Graphisme2(matrice m1,i1,j1,s1,k1)
{this.m1=m1;
this.i1=i1;
this.j1=j1;
this.s1=s1;
this.k1=k1;
}
public void paint(Graphics g)
{}
} |
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