public void actionPerformed(ActionEvent e) {
// This if statement prevents the the program from searching the records when no parameters
// had been entered( because that would be pointless)
if (((searchTextfield[0].getText().equalsIgnoreCase("enter Search Parameter"))
|| (searchTextfield[0].getText().equalsIgnoreCase("")))
&& ((searchTextfield[1].getText().equalsIgnoreCase("enter Search Parameter"))
|| (searchTextfield[1].getText().equalsIgnoreCase("")))
&& ((searchTextfield[2].getText().equalsIgnoreCase("enter Search Parameter"))
|| (searchTextfield[2].getText().equalsIgnoreCase("")))
&& ((searchTextfield[3].getText().equalsIgnoreCase("enter Search Parameter"))
|| (searchTextfield[3].getText().equalsIgnoreCase("")))
&& ((searchTextfield[4].getText().equalsIgnoreCase("enter Search Parameter"))
|| (searchTextfield[4].getText().equalsIgnoreCase("")))
&& ((searchTextfield[5].getText().equalsIgnoreCase("enter Search Parameter"))
|| (searchTextfield[5].getText().equalsIgnoreCase("")))
&& ((searchTextfield[6].getText().equalsIgnoreCase("enter Search Parameter"))
|| (searchTextfield[6].getText().equalsIgnoreCase("")))) {
}
// If a search parameters has been entered, then the records will be searched, reloaded back
// to the GUI, and the buttons will be disabled.
// The buttons are disabled because it is one of the limitations of the program
else {
Classes.search();
Classes.makeSearchArrayIndexesLookNicer();
reloadArrayValuesToGUI();
Classes.EnableSortButtons(false);
}
}
public void actionPerformed(ActionEvent e) {
// The searchTextfields will be reset
for (int i = 0; i < 7; i++) {
searchTextfield[i].setText("enter Search Parameter");
}
// arrayIndexes will be reset
Classes.resetArrayIndexes();
reloadArrayValuesToGUI();
// the sorting buttons will be enabled again
Classes.EnableSortButtons(true);
}
public GUI() {
// ===============================================loads data from savefiles (textfiles)
Classes.LoadData();
// =========================================== resets the arrayIndexes array so that the the GUI
// will first show the records according to IDNumber
Classes.resetArrayIndexes();
// =========================================== Redeclaring GUI Components (this is part of GUI
// Syntax for some reason)
// =========================================== This also gives text to those GUI Components
search = new JButton("search");
clearSearchParameters = new JButton("clear Parameters");
help = new JButton("Help");
resetDatabase = new JButton("Reset Database");
messageToUser = new JLabel("");
emptyLabel = new JLabel[3];
newRecordButton = new JButton(" New Record");
editRecordButton = new JButton(" Edit Record");
deleteRecordButton = new JButton("Delete Record");
searchTextfield = new JTextField[7];
fieldNames = new JButton[7];
textfield = new JTextField[6][100];
indexes = new JLabel[100];
RecordsFieldButtons = new JPanel();
scrollPane = new JScrollPane();
emptyLabel[0] = new JLabel("");
emptyLabel[1] = new JLabel("");
emptyLabel[2] = new JLabel("");
fieldNames[0] = new JButton("ID#");
fieldNames[1] = new JButton("Movie Name");
fieldNames[2] = new JButton("Movie Length");
fieldNames[3] = new JButton("Movie Director");
fieldNames[4] = new JButton("Movie Rating");
fieldNames[5] = new JButton("Movie Release Year");
fieldNames[6] = new JButton("Movie Review" + "Rating");
// =========================================== All the searchTextfields will be preset to the
// text "enter Search Parameter"
for (int x = 0; x < 7; x++) {
searchTextfield[x] = new JTextField("enter Search Parameter");
}
// =========================================== This for loop attaches the correct array value to
// the GUI Components
for (int x = 0; x < 7; x++) {
for (int y = 0; y < 100; y++) {
switch (x) {
case 0:
// =============================== This checks if the value of IDNumber[xxx] is blank
// (which is noted by a -1)
// =============================== If it is, then it will set the text of its
// corresponding Textfield to blank
if (IDNumber[arrayIndexes[y]] == -1) {
indexes[y] = new JLabel("");
} else {
indexes[y] = new JLabel(Integer.toString(IDNumber[arrayIndexes[y]]));
}
break;
case 1:
// =============================== This checks if the value of movieName[xxx] is blank
// (which is noted by a "null")
// =============================== If it is, then it will set the text of its
// corresponding Textfield to blank
if (movieName[arrayIndexes[y]].equals("null") == true) {
textfield[x - 1][y] = new JTextField("");
} else {
textfield[x - 1][y] = new JTextField(movieName[arrayIndexes[y]]);
}
break;
case 2:
// =============================== This checks if the value of movieLength[xxx] is blank
// (which is noted by a -1)
// =============================== If it is, then it will set the text of its
// corresponding Textfield to blank
if (movieLength[arrayIndexes[y]] == -1) {
textfield[x - 1][y] = new JTextField("");
} else {
textfield[x - 1][y] =
new JTextField(Integer.toString(movieLength[arrayIndexes[y]]) + " minutes");
}
break;
case 3:
// =============================== This checks if the value of movieDirector[xxx] is
// blank (which is noted by a "null")
// =============================== If it is, then it will set the text of its
// corresponding Textfield to blank
if (movieDirector[arrayIndexes[y]].equals("null") == true) {
textfield[x - 1][y] = new JTextField("");
} else {
textfield[x - 1][y] = new JTextField(movieDirector[arrayIndexes[y]]);
}
break;
case 4:
// =============================== This checks if the value of movieRating[xxx] is blank
// (which is noted by a "null") or if it is unavailable "N/A"
// =============================== If it is, then it will set the text of its
// corresponding Textfield to blank
if ((movieRating[arrayIndexes[y]].equals("null") == true)
|| (movieRating[arrayIndexes[y]].equals("N/A") == true)) {
textfield[x - 1][y] = new JTextField("");
} else {
textfield[x - 1][y] = new JTextField(movieRating[arrayIndexes[y]]);
}
break;
case 5:
// =============================== This checks if the value of movieReleaseYear[xxx] is
// blank (which is noted by a -1)
// =============================== If it is, then it will set the text of its
// corresponding Textfield to blank
if (movieReleaseYear[arrayIndexes[y]] == -1) {
textfield[x - 1][y] = new JTextField("");
} else {
textfield[x - 1][y] =
new JTextField(Integer.toString(movieReleaseYear[arrayIndexes[y]]));
}
break;
case 6:
// =============================== This checks if the value of movieReviewRating[xxx] is
// blank (which is noted by a -0.1)
// =============================== If it is, then it will set the text of its
// corresponding Textfield to blank
if (movieReviewRating[arrayIndexes[y]] == -0.1) {
textfield[x - 1][y] = new JTextField("");
} else {
textfield[x - 1][y] =
new JTextField(Double.toString(movieReviewRating[arrayIndexes[y]]));
}
break;
}
// =============================== This disables the ability for the all the textfields to
// be edited.
if ((x <= 6) && (x >= 1)) {
textfield[x - 1][y].setEditable(false);
}
}
}
// ======================================= Makes the layout of the panel (gridlayout)
RecordsFieldButtons.setLayout(new GridLayout(103, 7));
// ======================================= adds the GUI components to the GUI
RecordsFieldButtons.add(newRecordButton);
RecordsFieldButtons.add(editRecordButton);
RecordsFieldButtons.add(deleteRecordButton);
// RecordsFieldButtons.add(messageToUser);
// RecordsFieldButtons.add(emptyLabel[0]);
// RecordsFieldButtons.add(emptyLabel[1]);
// RecordsFieldButtons.add(emptyLabel[2]);
RecordsFieldButtons.add(search);
RecordsFieldButtons.add(clearSearchParameters);
RecordsFieldButtons.add(resetDatabase);
RecordsFieldButtons.add(help);
// ======================================= places the searchTextfield onto the GUI
for (int x = 0; x < 7; x++) {
RecordsFieldButtons.add(searchTextfield[x]);
}
// ======================================= places the fieldnames onto the GUI. (the fieldnames
// are also the buttons for sort)
for (int x = 0; x < 7; x++) {
// fieldNames[x].setLineWrap(true);
RecordsFieldButtons.add(fieldNames[x]);
}
// ======================================= places the rest of the array values( textfields) onto
// the GUI
for (int y = 0; y < 100; y++) {
for (int x = 0; x < 7; x++) {
if (x == 0) {
RecordsFieldButtons.add(indexes[y]);
} else {
RecordsFieldButtons.add(textfield[x - 1][y]);
}
}
}
// ======================================= changes the color of the fields names to orange
// ======================================= the point of this is to give a separation between the
// arrayvalues and the function buttons
for (int i = 0; i < 7; i++) {
fieldNames[i].setBackground(Color.ORANGE);
}
// ======================================= adds actions to all the GUI Components( if any)
fieldNames[0].addActionListener(new whenUserClickIDNumberButton());
fieldNames[1].addActionListener(new whenUserClickMovieNameButton());
fieldNames[2].addActionListener(new whenUserClickMovieLengthButton());
fieldNames[3].addActionListener(new whenUserClickMovieDirectorButton());
fieldNames[4].addActionListener(new whenUserClickMovieRatingButton());
fieldNames[5].addActionListener(new whenUserClickMovieReleaseYearButton());
fieldNames[6].addActionListener(new whenUserClickMovieReviewButton());
search.addActionListener(new whenUserClickSearchButton());
clearSearchParameters.addActionListener(new whenUserClickClearParametersButton());
help.addActionListener(new helpFunction());
resetDatabase.addActionListener(new whenUserClicksResetDatabse());
newRecordButton.addActionListener(new whenUserClicksNewButton());
editRecordButton.addActionListener(new whenUserClicksEditButton());
deleteRecordButton.addActionListener(new whenUserClicksDeleteButton());
JFrame frame = new JFrame("Movie Database");
frame.addWindowListener(new whenUserClicksXOnTheCornerOfWindow());
frame.setResizable(true);
frame.add(new JScrollPane(RecordsFieldButtons));
frame.setSize(100, 100);
frame.setVisible(true);
frame.pack();
}
public void actionPerformed(ActionEvent e) {
Classes.ResetRecords();
reloadArrayValuesToGUI();
}
public void actionPerformed(ActionEvent e) {
Classes.sortArray(movieReviewRating);
reloadArrayValuesToGUI();
}
public void actionPerformed(ActionEvent e) {
Classes.sortArray(movieReleaseYear);
reloadArrayValuesToGUI();
}
public void actionPerformed(ActionEvent e) {
Classes.sortArray(movieDirector);
reloadArrayValuesToGUI();
}
public void actionPerformed(ActionEvent e) {
Classes.sortArray(IDNumber);
reloadArrayValuesToGUI();
}