CreateDialog.java

/******************************************************************************
 *                                                                            *
 *                    Copyright 2016 Subterranean Security                    *
 *                                                                            *
 *  Licensed under the Apache License, Version 2.0 (the "License");           *
 *  you may not use this file except in compliance with the License.          *
 *  You may obtain a copy of the License at                                   *
 *                                                                            *
 *      http://www.apache.org/licenses/LICENSE-2.0                            *
 *                                                                            *
 *  Unless required by applicable law or agreed to in writing, software       *
 *  distributed under the License is distributed on an "AS IS" BASIS,         *
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  *
 *  See the License for the specific language governing permissions and       *
 *  limitations under the License.                                            *
 *                                                                            *
 *****************************************************************************/
package com.subterranean_security.crimson.viewer.ui.screen.generator;

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;

public class CreateDialog extends JDialog {

	private static final long serialVersionUID = 1L;
	private final JPanel contentPanel = new JPanel();
	private JTextField textField;
	private JButton okButton;

	public static CreateDialog global;// to prevent the crazy user from opening
										// multiple dialogs

	public CreateDialog() {
		setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
		setResizable(false);
		setBounds(100, 100, 248, 148);
		getContentPane().setLayout(new BorderLayout());
		contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
		getContentPane().add(contentPanel, BorderLayout.CENTER);
		contentPanel.setLayout(null);

		JLabel lblName = new JLabel("Name");
		lblName.setHorizontalAlignment(SwingConstants.CENTER);
		lblName.setBounds(12, 16, 214, 17);
		contentPanel.add(lblName);

		textField = new JTextField();
		textField.addKeyListener(new KeyAdapter() {
			@Override
			public void keyReleased(KeyEvent e) {
				okButton.setEnabled(!textField.getText().isEmpty());

			}
		});
		textField.setBounds(40, 41, 160, 21);
		contentPanel.add(textField);
		textField.setColumns(10);
		{
			JPanel buttonPane = new JPanel();
			buttonPane.setLayout(new FlowLayout(FlowLayout.CENTER));
			getContentPane().add(buttonPane, BorderLayout.SOUTH);
			{
				okButton = new JButton("Save");
				okButton.setEnabled(false);
				buttonPane.add(okButton);
				getRootPane().setDefaultButton(okButton);
			}

		}
	}
}