Help me display array of JButtons properly

[Duran Harris]

Hi all...

Im new to swing and I have a 2d array of JButtons...I'm trying to loop through the array and add them to the container but I dont understand how the layout managers work.So my 20x20 grid is being displayed something like 26x11...Could anyone provide a quick fix for the following code?

private static Tile[][] allTiles=new Tile[20][20] ;
Container c=two.getContentPane();//two is a JPanel
cont.setLayout(new GridLayout(20,20));
		
		

				for(Tile[] tile :allTiles)
				{
					for(Tile t:tile)
						{
						two.add(t.tileButton);
						}
			
				}

[Rob Spoor]

That's not the code that is giving problems. I mostly copied it, using JButtons directly instead of Tiles (and btw, two cannot be a JPanel).

JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JButton[][] allButtons = new JButton[20][20];
Container c = frame.getContentPane();
c.setLayout(new GridLayout(20, 20));
int row = 0;
for (JButton[] buttons: allButtons)
{
    int col = 0;
    for (JButton button: buttons)
    {
        button = new JButton(row + "," + col);
        frame.add(button);
        col++;
    }
    row++;
}
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);

I get a nice 20x20 grid.

[Duran Harris]

Oh maybe 2 is a JFrame.Anyway will try to use pack() and setLocationRelativeTo(Null).What I am trying to do is to have 3 rows(each with a textfield)and beneath these 3 rows I want the 20x20 grid.What I have done at the moment is to use a flowlayout,and after the textfields have been added,I use a gridLayout....Also,I had set the size of the JFrame..maybe this would cause the problem?For some reason I couldnt use Jbuttons...the text on the Jbuttons weren't displaying and any images that I used as an icon became too distorted...so I switched to regular buttons...