package homework7.notepad;

import javax.swing.*;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.FileNotFoundException;

import java.io.IOException;

/**

* Created by Razer on 31.07.15.

*/

public class VisualInterface extends JFrame {

private static final String TITLE = "Notepad";

JTextArea textArea = new JTextArea();

private JFrame jFrame;

private Notepad notepad;

private JMenuItem openButton;

private JMenuItem saveButton;

public VisualInterface() {

super(TITLE);

init();

}

private void init() {

setSize(600, 400);

setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

setVisible(true);

setResizable(true);

setupMenu();

setupTextArea();

}

private void setupTextArea() {

JScrollPane jScrollBar = new JScrollPane(textArea, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);

textArea.setLineWrap(true);

textArea.setEditable(true);

textArea.setBackground(Color.gray);

getContentPane().add(jScrollBar);

}

private void setupMenu() {

jFrame = new JFrame();

notepad = new Notepad(jFrame);

JMenuBar bar = new JMenuBar();

JMenu menu = new JMenu("File");

openButton = new JMenuItem("Open");

openButton.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

try {

textArea.setText(notepad.openButton());

} catch (FileNotFoundException e1) {

JOptionPane.showMessageDialog(jFrame, "Error,file not found!", " ", JOptionPane.ERROR_MESSAGE);

}

}

});

saveButton = new JMenuItem("Save");

saveButton.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

try {

notepad.saveButton(textArea.getText());

} catch (IOException e1) {

e1.printStackTrace();

}

}

});

bar.add(menu);

menu.add(openButton);

menu.add(saveButton);

setJMenuBar(bar);

}

}