NewEvent.java

package speedmatch;

import javax.swing.*;

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

public class NewEvent extends JFrame {

	private int dirchange;
	private String dir;
	private String[] eventarr;

	public NewEvent(int dc, String dd, String[] ea) {
		dirchange = dc;
		dir = dd;
		eventarr = ea;
		initGUI();
	}

	public void initGUI() {
		// Creating Panel
		JPanel panel = new JPanel(new GridBagLayout());
		this.getContentPane().add(panel);
		panel.setOpaque(false);
		panel.setPreferredSize(new Dimension(1200, 1000));
		this.getContentPane().setBackground(new Color(255, 228, 196));
	    setExtendedState(JFrame.MAXIMIZED_BOTH);

		// Title
		JLabel title = new JLabel("Create New Speeddating Event");
		title.setForeground(new Color(250, 92, 92));
		title.setFont(new Font("Arial", Font.BOLD, 40));

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

		// Labels
		JLabel name = new JLabel("Name of the Event");
		name.setForeground(new Color(250, 92, 92));
		name.setFont(new Font("Arial", Font.PLAIN, 15));

		JLabel maxpart = new JLabel("Max. Number of Participants");
		maxpart.setForeground(new Color(250, 92, 92));
		maxpart.setFont(new Font("Arial", Font.PLAIN, 15));

		JLabel maxlike = new JLabel("Max. Number of Likes");
		maxlike.setForeground(new Color(250, 92, 92));
		maxlike.setFont(new Font("Arial", Font.PLAIN, 15));

		JLabel gender1 = new JLabel("Gender");
		gender1.setForeground(new Color(250, 92, 92));
		gender1.setFont(new Font("Arial", Font.PLAIN, 15));

		JLabel matches = new JLabel("matches");
		matches.setForeground(new Color(250, 92, 92));
		matches.setFont(new Font("Arial", Font.PLAIN, 15));

		JLabel gender2 = new JLabel("Gender");
		gender2.setForeground(new Color(250, 92, 92));
		gender2.setFont(new Font("Arial", Font.PLAIN, 15));

		// Text Fields
		JTextField namebox = new JTextField();
		namebox.setForeground(new Color(250, 92, 92));
		namebox.setFont(new Font("Arial", Font.PLAIN, 15));
		namebox.setColumns(15);

		JTextField maxpartbox = new JTextField();
		maxpartbox.setForeground(new Color(250, 92, 92));
		maxpartbox.setFont(new Font("Arial", Font.PLAIN, 15));

		JTextField maxlikebox = new JTextField();
		maxlikebox.setForeground(new Color(250, 92, 92));
		maxlikebox.setFont(new Font("Arial", Font.PLAIN, 15));

		// Combo Boxes
		String[] genders = { "male", "female", "other", "all" };

		JComboBox<String> gen1 = new JComboBox<String>(genders);
		gen1.setForeground(new Color(250, 92, 92));
		gen1.setRenderer(new DefaultListCellRenderer() {
			public void paint(Graphics g) {
				setBackground(Color.WHITE);
				super.paint(g);
			}
		});

		JComboBox<String> gen2 = new JComboBox<String>(genders);
		gen2.setForeground(new Color(250, 92, 92));
		gen2.setRenderer(new DefaultListCellRenderer() {
			public void paint(Graphics g) {
				setBackground(Color.WHITE);
				super.paint(g);
			}
		});

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

		// Action listener

		// Discard
		disc.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				MainDesign frame = new MainDesign();
				frame.setVisible(true);
				dispose();
			}

		});

		// add button pressed to create new event
		add.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent evt) {
				int g1 = gen1.getSelectedIndex();
				int g2 = gen2.getSelectedIndex();
				int replace = 1;
				String name = namebox.getText(); // textfelder
				if (Arrays.asList(eventarr).contains(name + ".sdo")) {
					int uinput = JOptionPane.showConfirmDialog(NewEvent.this,
							"The name is already taken. Do you want to replace the file?", "Info",
							JOptionPane.INFORMATION_MESSAGE);
					if (uinput != JOptionPane.YES_OPTION) {
						replace = 0;
					}
				}
				if (replace == 1) {
					try {
						int maxPart = Integer.parseInt(maxpartbox.getText());
						int maxLikes = Integer.parseInt(maxlikebox.getText());
						final Dating event = new Dating(maxPart, maxLikes, name, g1, g2);// initialisiert neues event
						if (dirchange == 1) {
							Processing.saveDating(event, dir);
						} else {
							Processing.saveDating(event);
						}
						ParticipantPage NewParticipantWindow = new ParticipantPage(event, dirchange, dir);
						NewParticipantWindow.initializeUi();
						dispose();
					} catch (MatchException e) {
						JOptionPane.showMessageDialog(NewEvent.this, e.getMessage(), "ERROR",
								JOptionPane.ERROR_MESSAGE);
					} catch (NumberFormatException e) {
						JOptionPane.showMessageDialog(NewEvent.this, "Not a Number " + e.getMessage(), "ERROR",
								JOptionPane.ERROR_MESSAGE);
					}
				}
				// NewParticipantWindow.setVisible(true);

			}
		});

		// 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(name, gbc);
		 * 
		 * gbc.gridx = 2; gbc.gridy = i; panel.add(namebox, gbc);
		 * 
		 * i++;
		 * 
		 * gbc.gridx = 0; gbc.gridy = i; panel.add(maxlike, gbc);
		 * 
		 * gbc.gridx = 2; gbc.gridy = i; panel.add(maxlikebox, gbc);
		 * 
		 * i++;
		 * 
		 * gbc.gridx = 0; gbc.gridy = i; panel.add(maxpart,gbc);
		 * 
		 * gbc. gridx = 2; gbc.gridy = i; panel.add(maxpartbox, gbc);
		 * 
		 * i++;
		 * 
		 * gbc.gridx = 0; gbc.gridy = i; panel.add (gen1, gbc);
		 * 
		 * gbc.gridx = 1; gbc.gridy = i; panel.add(matches, gbc);
		 * 
		 * gbc.gridx = 2; gbc.gridy = i; panel.add (gen2, 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(name, 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(namebox, new GridBagConstraints(0, 3, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(0, 0, 20, 0), 0, 0));

		panel.add(maxlike, new GridBagConstraints(0, 4, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(20, 0, 0, 0), 0, 0));

		panel.add(maxlikebox, new GridBagConstraints(0, 5, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(0, 0, 20, 0), 0, 0));

		panel.add(maxpart, new GridBagConstraints(0, 6, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(20, 0, 0, 0), 0, 0));

		panel.add(maxpartbox, new GridBagConstraints(0, 7, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(0, 0, 20, 0), 0, 0));

		panel.add(gender1, new GridBagConstraints(0, 8, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(20, 0, 0, 0), 0, 0));

		panel.add(gen1, new GridBagConstraints(0, 9, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(0, 0, 20, 0), 0, 0));

		panel.add(matches, new GridBagConstraints(0, 10, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));

		panel.add(gender2, new GridBagConstraints(0, 11, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.PAGE_START, GridBagConstraints.BOTH, new Insets(20, 0, 0, 0), 0, 0));

		panel.add(gen2, new GridBagConstraints(0, 12, 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, 13, GridBagConstraints.REMAINDER, 1, 0.0, 0.0,
				GridBagConstraints.SOUTHEAST, GridBagConstraints.BOTH, new Insets(50, 0, 20, 0), 0, 0));

		this.pack();

		this.setVisible(true);

	}
}