Another nested loop question...

[Adam Polak]

I am trying to create an aplet wich will show rows of 5 boxes underneath eachother...I have been trying to do this with a nested loop but somehow the second set of five boxes doesn't start a new row...can someone please help me out with this?
Here is the script:
import java.awt.*;
import java.applet.Applet;
public class Tekenvelden extends Applet {

final int veldBreedte = 30;
final int veldHoogte = 30;
public void paint(Graphics g) {

tekenVeld(g, 10, 10, 15);
}
//---------------------------------------------------------------------------------------
private void tekenVeld(Graphics g, int x, int y, int aantal){

int box= 0;
int row= 0;
int rows= (aantal/ 5);

for (row = 0; row < rows; row++) {

for (box= 0; box < aantal; box++) {
g.drawRect(x+(veldBreedte*box), y, veldBreedte, veldHoogte);
g.drawString(" "+(box+1), x+(veldBreedte*box)+veldBreedte/2, y+veldHoogte/2);

}

y= y + veldHoogte;

}

}

}

[Marilyn de Queiroz]

import java.awt.*;
import java.applet.Applet;
public class Tekenvelden extends Applet {
    
    final int veldBreedte = 30;
    final int veldHoogte  = 30;
    
    public void paint( Graphics g ) {
        tekenVeld( g , 10 , 10 , 15 );
    }
    
    private void tekenVeld( Graphics g , int x , int y , int aantal )    {
    
        int rows = ( aantal / 5 );
    
        for ( int row = 0 ; row < rows ; row++ ) {
            for ( int box = 0; box < 5 ; box++ ) {
                g.drawRect( x + ( veldBreedte * box ), y , veldBreedte , veldHoogte );
                g.drawString(" " + ( box + 1 ), x + ( veldBreedte * box ) + veldBreedte / 2, y + veldHoogte / 2 );
            }    
            y = y + veldHoogte ;
        }    
    } 
    
}  

aantal = 15 so in your inner for loop you are telling it to print 15 boxes per line. Change it to box < 5 and you'll get what you want.
[ December 01, 2002: Message edited by: Marilyn de Queiroz ]

[Adam Polak]

It makes 3 rows of 5 boxes now, but I have another problem, the numbers in the boxes don't count through. Each row has numbers one 1-5, while row one should have 1-5, row two should have 6-10 and row three should have 10-15.

[William Barnes]

Add a separate counter which is incremented inside the second loop. That counter will contain the value you are looking for.