Kód: Vybrať všetko

protected int[] askOnProps() {
		int[] result = new int[2];
		String input;
		input = JOptionPane.showInputDialog(askOnProps, "Enter the heigh of the table: ", "5");
		result[0] = Integer.parseInt(input);
		input = JOptionPane.showInputDialog(askOnProps, "Enter the width of the table: ", "3");
		result[1] = Integer.parseInt(input);
		return result;
	}

Kód: Vybrať všetko

protected int[] askOnProps() {
		int[] result = new int[2];
	
		
		class Okno extends JFrame {
			public int[] result;
			.
			.
			.
				btOk = new JButton("start");
				btOk.addActionListener(new ActionListener() {					
					public void actionPerformed(ActionEvent arg0) {
						result[0] = (Integer) width.getValue();
						result[1] = (Integer) height.getValue();
					}
				});
			.
			.
			.
		}
	
		Okno popup = new Okno();
		popup.requestFocus();
		
		System.out.println(popup.result);
		return popup.result;
	}

Kód: Vybrať všetko

class MyFrame extends JFrame {

    public MyFrame(String name) {
          super(name);
          add(......);
    }

   public int     getValueFrom1() { ... }
   public int     getValueFrom2() { ... }
}

Kód: Vybrať všetko

http://java.sun.com/docs/books/tutorial/uiswing/examples/components/index.html#DialogDemo

Kód: Vybrať všetko

protected int[] askOnProps() {
		MetaDim que = new MetaDim(inst);
		return que.result;
	}

Kód: Vybrať všetko

public class MetaDim {

	private JSpinner width;
	private JSpinner height;

	private JLabel lblX;
	private JLabel lblQ;

	private JButton btOk;
	private JButton btCancel;

	public int[] result;
	public MetaGUI parrentW;

	public MetaDim(MetaGUI parrent) {
		...
		JDialog MD = new JDialog(this.parrentW, title, modal);
		MD.getContentPane().setLayout(new GridBagLayout());

		GridBagConstraints c = new GridBagConstraints();
		...
		MD.add(lblQ, c);

		SpinnerModel Model1 = new SpinnerNumberModel(5, 0, 25, 1);
		SpinnerModel Model2 = new SpinnerNumberModel(5, 0, 25, 1);

		width = new JSpinner(Model1);
		height = new JSpinner(Model2);

		...
		MD.add(width, c);
		...
		MD.add(lblQ, c);
		...
		MD.add(height, c);

		btOk = new JButton("start");
		btOk.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent arg0) {
				result[0] = (Integer) width.getValue();
				result[1] = (Integer) height.getValue();
			}
		});

		btOk.setVisible(true);
		...
		MD.add(btOk, c);
		...
		MD.add(btCancel, c);
		
		MD.pack();
		MD.setVisible(true);

	}
}

Kód: Vybrať všetko

import java.awt.Dimension;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Arrays;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JSpinner;
import javax.swing.SpinnerModel;
import javax.swing.SpinnerNumberModel;

/**
 *
 * @author pheo
 */
public class Main extends JDialog {

    JLabel lblQ;
    JSpinner width;
    JSpinner height;
    JButton btOk;
    JButton btCancel;
    int[] result = new int[2];

    public Main(Frame owner, String title, boolean modal) {
        super(owner, title, modal);
        getContentPane().setLayout(new GridBagLayout());

        GridBagConstraints c = new GridBagConstraints();

        lblQ = new JLabel("lbq");

        add(lblQ, c);

        SpinnerModel Model1 = new SpinnerNumberModel(5, 0, 25, 1);
        SpinnerModel Model2 = new SpinnerNumberModel(5, 0, 25, 1);

        width = new JSpinner(Model1);
        height = new JSpinner(Model2);

        add(width, c);

        //dva krát ?
        add(lblQ, c);

        add(height, c);

        btOk = new JButton("start");
        btOk.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent arg0) {
                result[0] = (Integer) width.getValue();
                result[1] = (Integer) height.getValue();
                System.out.println(Arrays.toString(result));
            }
        });

        btOk.setVisible(true);

        add(btOk, c);
        pack();
        setVisible(true);


    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        JFrame frame = new JFrame("Frame");
        frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        frame.setPreferredSize(new Dimension(400, 400));
        frame.setVisible(true);
        Main main = new Main(frame, "dialog", true);

    }
}

Kód: Vybrať všetko

public class MetaDim { 

   private JSpinner width; 
   private JSpinner height; 

   private JLabel lblX; 
   private JLabel lblQ; 

   private JButton btOk; 
   private JButton btCancel; 

   public int[] result; 
   public MetaGUI parrentW;  

Kód: Vybrať všetko

public class Metadim {
MetaGUI parrentW
       public Metadim(MetaGUI parrentW) {
               this.parrentW = parrentW;
       }
}