AddLikes.java

package speedmatch;

import javax.swing.*;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class AddLikes extends JFrame {

	Dating event;

	public AddLikes(Dating evt) {
		event = evt;
		initGUI();
	}

	public void initGUI() {

		JPanel panel = new JPanel(new GridBagLayout());
		panel.setOpaque(false);
		this.getContentPane().add(panel);
		this.getContentPane().setBackground(new Color(255, 229, 204));
	    setExtendedState(JFrame.MAXIMIZED_BOTH);

		// Title
		JLabel title = new JLabel("Add new likes");
		title.setForeground(new Color(250, 92, 92));
		title.setFont(new Font("Arial", Font.BOLD, 30));

		// Seperator
		JSeparator sep = new JSeparator();
		sep.setPreferredSize(new Dimension(500, 20));

		// Labels
		JLabel id = new JLabel("Your ID: ");
		id.setForeground(new Color(250, 92, 92));
		id.setFont(new Font("Arial", Font.PLAIN, 15));

		JLabel[] likeArray = new JLabel[event.getMaxMatch()];

		// Dynamically generate Labels as specified by maximum number of likes
		for (int i = 0; i < event.getMaxMatch(); i++) {
			int nbr = i + 1;
			likeArray[i] = new JLabel("Like " + nbr + " (ID): ");
			likeArray[i].setForeground(new Color(250, 92, 92));
			likeArray[i].setFont(new Font("Arial", Font.PLAIN, 15));

		}

		// Text Fields
		JTextField idbox = new JTextField();

		JTextField[] textArray = new JTextField[event.getMaxMatch()];

		// Dynamically generate Text fields

		for (int i = 0; i < event.getMaxMatch(); i++) {
			if (i == 0) {
				textArray[i] = new JTextField();
			} else if (i == 1) {
				textArray[i] = new JTextField();
			} else if (i == 2) {
				textArray[i] = new JTextField();
			} else {
				int nbr = i + 1;
				textArray[i] = new JTextField();
			}
			textArray[i].setColumns(10);
		}

		// Buttons
		JPanel actionPanel = new JPanel();
		actionPanel.setOpaque(false);
		JButton disc = new JButton("Discard");
		actionPanel.add(disc);
		JButton addLike = new JButton("Add");
		actionPanel.add(addLike);

		// Action Listener Discard-Button
		disc.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				dispose();
			}
		});

		// Action Listener Add-ButtonF>
		addLike.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				try {
				int key = Integer.parseInt(idbox.getText());
				int[] likearr = new int[textArray.length];
				for (int i = 0; i < textArray.length; i++) {
					likearr[i] = Integer.parseInt(textArray[i].getText());
				}
					event.addLikes(key, likearr);
					dispose();
				} catch (Exception e1) {
					JOptionPane.showMessageDialog(AddLikes.this, "ERROR: " + e1.getMessage(), "ERROR",
							JOptionPane.ERROR_MESSAGE);
				}
			}

		});

		// Adding
		/*
		 * GridBagConstraints gbc = new GridBagConstraints(); gbc.fill =
		 * GridBagConstraints.HORIZONTAL; // gbc.gridwidth =
		 * GridBagConstraints.RELATIVE;
		 * 
		 * int i = 1;
		 * 
		 * gbc.gridx = 0; gbc.gridy = 0; // gbc.weighty = 1; gbc.ipady = 20; gbc.anchor
		 * = GridBagConstraints.PAGE_START; panel.add(title, gbc);
		 * 
		 * /* gbc.gridx = 0; gbc.gridy = 1; panel.add(sep, gbc);
		 * 
		 * 
		 * gbc.gridx = 0; gbc.gridy = i; panel.add(id, gbc);
		 * 
		 * gbc.gridx = 2; gbc.gridy = i; panel.add(idbox, gbc);
		 * 
		 * i++;
		 * 
		 * for(int y=0; y<event.getMaxMatch();y++) { gbc.gridx = 0; gbc.gridy = i;
		 * panel.add(likeArray[y], gbc);
		 * 
		 * gbc.gridx = 2; gbc.gridy = i; panel.add(textArray[y], gbc);
		 * 
		 * i++; }
		 * 
		 * gbc.gridx = 0; gbc.gridy = i; // gbc.weighty = 1; gbc.anchor =
		 * GridBagConstraints.SOUTHEAST; panel.add(actionPanel, gbc);
		 * 
		 * this.pack();
		 * 
		 * this.setVisible(true);
		 */

		panel.add(title, new GridBagConstraints(1, 0, 2, 1, 0.0, 0.0, GridBagConstraints.PAGE_START,
				GridBagConstraints.CENTER, new Insets(20, 0, 10, 0), 0, 0));

		panel.add(sep, new GridBagConstraints(1, 1, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(0, 0, 20, 0), 0, 0));

		panel.add(id, new GridBagConstraints(0, 2, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(20, 0, 0, 0), 0, 0));

		panel.add(idbox, new GridBagConstraints(0, 3, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(0, 0, 20, 0), 0, 0));

		int i = 4;
		for (int y = 0; y < event.getMaxMatch(); y++) {
			panel.add(likeArray[y], new GridBagConstraints(0, i++, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
					GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(20, 0, 0, 0), 0, 0));

			panel.add(textArray[y], new GridBagConstraints(0, i++, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
					GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(0, 0, 20, 0), 0, 0));
		}

		panel.add(actionPanel, new GridBagConstraints(0, i + 1, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.CENTER, GridBagConstraints.VERTICAL, new Insets(50, 0, 100, 0), 0, 0));

		this.pack();
		this.setVisible(true);

	}

	public void initializeLikes() {

		// AddLikes frame = new AddLikes();
		this.pack();
		this.setVisible(true);
		this.setTitle("SpeedDating - MatchFinder");
		this.setSize(800, 700);
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

	}
}