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SVEN/Kasse/src/MainFrame.java

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Java
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import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JMenuBar;
import javax.swing.JOptionPane;
import javax.swing.JMenu;
import javax.swing.DefaultListSelectionModel;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFileChooser;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.ListSelectionModel;
import javax.swing.JLabel;
import java.awt.Font;
import java.awt.Label;
import javax.swing.JTextArea;
import java.awt.Color;
import java.awt.Component;
import javax.swing.JProgressBar;
import javax.swing.JList;
import javax.swing.JTabbedPane;
import javax.swing.JTable;
import javax.swing.border.LineBorder;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;
import lib.SQLConnection;
import javax.swing.JPasswordField;
import java.awt.event.ActionListener;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.ActionEvent;
import javax.swing.SwingConstants;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.File;
import java.io.IOException;
import java.sql.SQLException;
import java.time.LocalDate;
import java.time.temporal.IsoFields;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import javax.swing.event.CaretListener;
import javax.swing.event.CaretEvent;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import net.miginfocom.swing.MigLayout;
import javax.swing.JTextPane;
public class MainFrame extends JFrame {
private JPanel contentPane;
private JTextField textField;
private JTextField textField_1;
private JTable table;
private JTextField textField_2;
private JTextField textField_3;
private JPasswordField textField_4;
private JTable table_2;
private float Preis = 0.0F;
DefaultTableModel model;
JScrollPane scrollPane_1 = new JScrollPane();
private JTextField txtProduktID;
private JTextField txtProduktName;
private JTextField txtPreis;
JScrollPane scrollPane = new JScrollPane();
JTextArea textArea_AX = new JTextArea();
JTextArea textArea_BX = new JTextArea();
JTextArea textArea_CX = new JTextArea();
JTextArea textArea_AY = new JTextArea();
JTextArea textArea_BY = new JTextArea();
JTextArea textArea_CY = new JTextArea();
JTextArea textArea_AZ = new JTextArea();
JTextArea textArea_BZ = new JTextArea();
JTextArea textArea_CZ = new JTextArea();
JFrame _this = this;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
MainFrame frame = new MainFrame();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public MainFrame() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 882, 623);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
SQLConnection db = new SQLConnection();
JTabbedPane tabbedPane = new JTabbedPane(JTabbedPane.TOP);
tabbedPane.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent arg0) {
textArea_AX.setText("");
textArea_BX.setText("");
textArea_CX.setText("");
textArea_AY.setText("");
textArea_BY.setText("");
textArea_CY.setText("");
textArea_AZ.setText("");
textArea_BZ.setText("");
textArea_CZ.setText("");
if (tabbedPane.getSelectedIndex() != 2)
return;
// ABC-Analyse ausf<73>hren
SQLConnection db = new SQLConnection("102-012/sven");
HashMap<Integer, Float> abcxyz = new HashMap<>();
ArrayList<HashMap<String, String>> produkte = db.queryToMap("SELECT ID FROM t_artikel");
for (HashMap<String, String> produkt : produkte) {
int produktID = Integer.parseInt(produkt.get("ID"));
Float verkauf = 0f;
ArrayList<HashMap<String, String>> verkaufswerte = db.queryToMap(
"SELECT Menge, Verkaufspreis, Woche FROM t_statistik WHERE f_Artikel_ID = " + produktID);
for (HashMap<String, String> wert : verkaufswerte) {
float summe = Integer.parseInt(wert.get("Menge")) * Float.parseFloat(wert.get("Verkaufspreis"));
verkauf += summe;
}
abcxyz.put(produktID, verkauf);
}
//
// Funtkion implementieren ids durch namern ersetzen
//
ArrayList<Integer> sortiert = new ArrayList<>(abcxyz.keySet());
sortiert.sort((a, b) -> Float.compare(abcxyz.get(b), abcxyz.get(a)));
// Gesamtumsatz errechnen
float gesamtUmsatz = 0;
for (int i = 0; i < abcxyz.keySet().size(); i++) {
gesamtUmsatz += abcxyz.get(abcxyz.keySet().toArray()[i]);
}
System.out.println(gesamtUmsatz);
// Prozentualen Anteil f<>r jedes Produkt ausrechnen
HashMap<Integer, Float> prozentualerAnteil = new HashMap<>();
for (int i = 0; i < abcxyz.keySet().size(); i++) {
Float ant = abcxyz.get(abcxyz.keySet().toArray()[i]).floatValue() / gesamtUmsatz;
prozentualerAnteil.put((Integer) abcxyz.keySet().toArray()[i], ant);
}
/*int AlleProdukte = 50;
int[] VerkaufteMenge = new int[AlleProdukte];
ArrayList<HashMap<String, String>> Verkaufte_Artikel;
/*for(int i = 0; i < Verkaufte_Artikel.size(); i++)
{
//VerkaufteMenge += Integer.parseInt(Verkaufte_Artikel.get(i).get("Menge"));
}//
int ProduktMenge = 0;
float[] Verkauft_Durchschnitt = new float[AlleProdukte];
for(int i = 1; i < AlleProdukte; i++)
{
ArrayList<HashMap<String, String>> Artikel_sortiert = db.queryToMap("SELECT * FROM `t_statistik` WHERE `f_Artikel_ID` = " + i);
if(Artikel_sortiert.size() > 0)
{
ProduktMenge++;
}
}
VerkaufteMenge / ProduktMenge;
*/
int wochen = 48;
HashMap<Integer, Double> Varianzkoeffizienten = new HashMap<>();
for (HashMap<String, String> produkt : produkte) {
int produktID = Integer.parseInt(produkt.get("ID"));
ArrayList<HashMap<String, String>> verkauf = db.queryToMap("SELECT * FROM t_statistik WHERE f_Artikel_ID = " + produktID + " AND Woche <= 48");
double summeVerkaufteMenge = 0;
for (HashMap<String, String> elem : verkauf) {
summeVerkaufteMenge += Double.parseDouble(elem.get("Menge"));
}
double Erwartungswert = summeVerkaufteMenge / wochen;
double summeStichproben = 0;
for (HashMap<String, String> elem : verkauf) {
double menge = Double.parseDouble(elem.get("Menge"));
summeStichproben += Math.pow(menge - Erwartungswert, 2);
}
double Standardabweichung = Math.sqrt(summeStichproben / wochen);
Varianzkoeffizienten.put(produktID, Standardabweichung / Erwartungswert);
}
// Auswerten
double valABC = 0;
double valXYZ = 0;
for (Integer produktID : prozentualerAnteil.keySet()) {
valABC += prozentualerAnteil.get(produktID);
valXYZ = Varianzkoeffizienten.get(produktID);
String name = db.queryToMap("SELECT Name FROM t_artikel WHERE ID = " + produktID).get(0).get("Name");
if (valABC <= 0.8f) {
if (valXYZ <= 0.5) {
textArea_AX.append(name + "\n");
} else if (valXYZ <= 1.1) {
textArea_AY.append(name + "\n");
} else {
textArea_AZ.append(name + "\n");
}
} else if (valABC > 0.8f && valABC <= 0.9) {
if (valXYZ <= 0.5) {
textArea_BX.append(name + "\n");
} else if (valXYZ <= 1.1) {
textArea_BY.append(name + "\n");
} else {
textArea_BZ.append(name + "\n");
}
} else {
if (valXYZ <= 0.5) {
textArea_CX.append(name + "\n");
} else if (valXYZ <= 1.1) {
textArea_CY.append(name + "\n");
} else {
textArea_CZ.append(name + "\n");
}
}
}
}
});
tabbedPane.setBounds(10, 11, 846, 563);
contentPane.add(tabbedPane);
String comboBoxWoche[] = { "Woche", "1", "2", "3", "4", };
String a = "Januar";
String b = "Februar";
String c = "M<EFBFBD>rz";
String d = "April";
String e = "Mai";
String f = "Juni";
String g = "Juli";
String o = "August";
String i = "September";
String j = "Oktober";
String k = "November";
String l = "Dezember";
String comboBoxMonate[] = { "Monat", a, b, c, d, e, f, g, o, i, j, k, l, };
Helper h = new Helper();
h.connect("sven");
JPanel panel_1 = new JPanel();
tabbedPane.addTab(" Anmelden / Abmelden ", null, panel_1, null);
panel_1.setLayout(null);
JLabel lblBenutzername = new JLabel("Benutzername:");
lblBenutzername.setBounds(123, 134, 93, 14);
panel_1.add(lblBenutzername);
textField_1 = new JTextField();
textField_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
Helper g = new Helper();
g.connect("sven");
String SQL = "SELECT Name FROM `t_benutzer` WHERE Name = '" + textField_1.getText() + "'";
DefaultTableModel model = g.getTableModel(SQL);
if (model.getRowCount() == 1) {
textField_4.setEnabled(true);
}
}
});
textField_1.setBounds(226, 131, 110, 20);
panel_1.add(textField_1);
textField_1.setColumns(10);
JLabel lblPasswort = new JLabel("Passwort:");
lblPasswort.setBounds(149, 159, 67, 14);
panel_1.add(lblPasswort);
JButton btnBesttigen = new JButton("Best\u00E4tigen");
btnBesttigen.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Helper g = new Helper();
g.connect("sven");
String SQL = "SELECT Passwort FROM `t_benutzer` WHERE Name = '" + textField_1.getText() + "'";
DefaultTableModel model = g.getTableModel(SQL);
if(model.getRowCount() == 1) {
String hash = model.getValueAt(0, 0).toString();
// BCrypt Format Backport. Versionen Prefix <20>nderung
if(hash.toCharArray()[2] == 'y') {
char[] hashArray = hash.toCharArray();
hashArray[2] = 'a';
hash = String.valueOf(hashArray);
}
// wenn der gehashte Wert in der Datenbank mit dem textArea_BX.append(prozentualerAnteil.get(prozentualerAnteil.keySet().toArray()[i]).toString() + "\n");
if(org.mindrot.BCrypt.checkpw(String.valueOf(textField_4.getPassword()), hash)) {
tabbedPane.setVisible(true);
tabbedPane.setEnabledAt(1, true);
tabbedPane.setEnabledAt(2, true);
tabbedPane.setSelectedIndex(1);
}
}
}
});
btnBesttigen.setBounds(123, 193, 213, 47);
panel_1.add(btnBesttigen);
textField_4 = new JPasswordField();
textField_4.setEnabled(false);
textField_4.setColumns(10);
textField_4.setBounds(226, 162, 110, 20);
panel_1.add(textField_4);
model = new DefaultTableModel();
model.setColumnIdentifiers(new String[] { "ID", "Menge", "Preis", "SVEN Bon" });
JPanel panel = new JPanel();
tabbedPane.addTab(" Kasse ", null, panel, null);
tabbedPane.setEnabledAt(1, false);
JLabel label = new JLabel("0,00\u20AC");
label.setBounds(571, 38, 142, 14);
panel.add(label);
JButton btnTotal = new JButton("Bezahlen");
btnTotal.setBounds(525, 424, 188, 82);
btnTotal.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
int rowCount = model.getRowCount();
String Woche = textField_3.getText();
if (Woche.isEmpty() == false) {
for (int r = 0; r < rowCount; r++) {
String ProduktID = (String) model.getValueAt(r, 0);
String Menge = (String) model.getValueAt(r, 1);
String Einzelpreis = (String) model.getValueAt(r, 2);
db.execute("INSERT INTO t_statistik (`ID`, `f_Artikel_ID`, `Woche`, `Menge`, `Verkaufspreis`) VALUES (NULL, '" + ProduktID + "', '" + Woche + "', '" + Menge + "', '" + Einzelpreis + "')");
}
textField_2.setText("");
txtPreis.setText("");
txtProduktID.setText("");
txtProduktName.setText("");
model = new DefaultTableModel();
model.setColumnIdentifiers(new String[] { "ID", "Menge", "Preis", "SVEN Bon" });
table_2.setModel(model);
label.setText("0,00 <20>");
Preis = 0;
}
}
});
panel.setLayout(null);
btnTotal.setFont(new Font("Tahoma", Font.PLAIN, 12));
panel.add(btnTotal);
JButton button_1 = new JButton("3");
button_1.setBounds(607, 372, 41, 41);
button_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText(textField_2.getText() + "3");
}
});
JButton button_2 = new JButton("6");
button_2.setBounds(607, 332, 41, 41);
button_2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText(textField_2.getText() + "6");
}
});
panel.add(button_2);
JButton btnDel = new JButton("DEL");
btnDel.setBounds(648, 291, 65, 41);
btnDel.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String text = textField_2.getText();
textField_2.setText(text.substring(0, text.length() - 1));
}
});
btnDel.setFont(new Font("Tahoma", Font.PLAIN, 12));
btnDel.setForeground(Color.RED);
panel.add(btnDel);
JButton button_3 = new JButton("9");
button_3.setBounds(607, 292, 41, 41);
button_3.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText(textField_2.getText() + "9");
}
});
panel.add(button_3);
JButton button_5 = new JButton("2");
button_5.setBounds(566, 372, 41, 41);
button_5.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText(textField_2.getText() + "2");
}
});
panel.add(button_5);
JButton button_6 = new JButton("5");
button_6.setBounds(566, 332, 41, 41);
button_6.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText(textField_2.getText() + "5");
}
});
panel.add(button_6);
JButton button_7 = new JButton("8");
button_7.setBounds(566, 292, 41, 41);
button_7.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText(textField_2.getText() + "8");
}
});
panel.add(button_7);
JButton button_8 = new JButton("0");
button_8.setBounds(648, 372, 65, 41);
button_8.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
textField_2.setText(textField_2.getText() + "0");
}
});
panel.add(button_8);
JButton button_9 = new JButton("1");
button_9.setBounds(525, 372, 41, 41);
button_9.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText(textField_2.getText() + "1");
}
});
panel.add(button_9);
JButton button_10 = new JButton("4");
button_10.setBounds(525, 332, 41, 41);
button_10.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText(textField_2.getText() + "4");
}
});
panel.add(button_10);
JButton button_11 = new JButton("7");
button_11.setBounds(525, 292, 41, 41);
button_11.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText(textField_2.getText() + "7");
}
});
panel.add(button_11);
JButton btnAbbruch = new JButton("Abbruch");
btnAbbruch.setBounds(443, 291, 82, 41);
btnAbbruch.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
textField_2.setText("");
txtPreis.setText("");
txtProduktID.setText("");
txtProduktName.setText("");
model = new DefaultTableModel();
model.setColumnIdentifiers(new String[] { "ID", "Menge", "Preis", "SVEN Bon" });
table_2.setModel(model);
label.setText("0,00 <20>");
Preis = 0;
}
});
btnAbbruch.setFont(new Font("Tahoma", Font.PLAIN, 12));
panel.add(btnAbbruch);
textField = new JTextField();
textField.addCaretListener(new CaretListener() {
public void caretUpdate(CaretEvent arg0) {
String Suchen = textField.getText();
if (Suchen.equals("")) {
table = new JTable();
Helper h = new Helper();
h.connect("sven");
table.setModel(h.getTableModel("SELECT ID, Name, Marke, Verkaufspreis FROM t_artikel"));
scrollPane.setViewportView(table);
} else {
table = new JTable();
Helper g = new Helper();
g.connect("sven");
String SQL = "SELECT ID, Name, Marke, Verkaufspreis FROM `t_artikel` WHERE Name LIKE '" + Suchen
+ "%' ";
table.setModel(g.getTableModel(SQL));
scrollPane.setViewportView(table);
}
table.getColumnModel().getColumn(0).setPreferredWidth(25);
table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
if (e.getValueIsAdjusting() == false) {
txtProduktID.setText((String) table.getModel().getValueAt(table.getSelectedRow(), 0));
txtProduktName.setText((String) table.getModel().getValueAt(table.getSelectedRow(), 1));
float preis = Float.parseFloat((String) table.getModel().getValueAt(table.getSelectedRow(), 3));
txtPreis.setText(String.format("%.2f <20>", preis));
}
}
});
}
});
textField.setBounds(10, 11, 423, 20);
panel.add(textField);
textField.setColumns(10);
JLabel lblBetrag = new JLabel("Betrag:");
lblBetrag.setBounds(525, 38, 60, 14);
panel.add(lblBetrag);
JComboBox Woche = new JComboBox(comboBoxWoche);
Woche.setBounds(505, 11, 80, 20);
panel.add(Woche);
JComboBox Monate = new JComboBox(comboBoxMonate);
Monate.setBounds(583, 11, 133, 20);
panel.add(Monate);
JButton btnKw = new JButton("KW");
btnKw.setBounds(716, 11, 55, 20);
btnKw.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
int p;
String w = (String) Woche.getSelectedItem();
p = Integer.valueOf(w);
String m = (String) Monate.getSelectedItem();
int n = 0;
if (m.equals(a)) {
n = 1;
}
if (m.equals(b)) {
n = 2;
}
if (m.equals(c)) {
n = 3;
}
if (m.equals(d)) {
n = 4;
}
if (m.equals(e)) {
n = 5;
}
if (m.equals(f)) {
n = 6;
}
if (m.equals(g)) {
n = 7;
}
if (m.equals(o)) {
n = 8;
}
if (m.equals(i)) {
n = 9;
}
if (m.equals(j)) {
n = 10;
}
if (m.equals(k)) {
n = 11;
}
if (m.equals(l)) {
n = 12;
}
int k;
k = (p + ((n - 1) * 4));
String q;
q = String.valueOf(k);
textField_3.setText(q);
}
});
panel.add(btnKw);
scrollPane.setBounds(10, 36, 423, 375);
panel.add(scrollPane);
panel.add(button_1);
JButton btnEnter = new JButton("Enter");
btnEnter.setBounds(648, 331, 65, 41);
btnEnter.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
int Menge = Integer.parseInt(textField_2.getText());
float Einzelpreis = Float.valueOf(txtPreis.getText().replace("<EFBFBD>", "").replace(",", "."));
float Summe = Menge * Einzelpreis;
Preis += Summe;
label.setText(String.format("%.2f <20>", Preis));
model.addRow(new String[] { txtProduktID.getText(), Menge + "", Einzelpreis + "", Summe + " <20>" });
textField_2.setText("");
txtPreis.setText("");
txtProduktID.setText("");
txtProduktName.setText("");
}
});
btnEnter.setFont(new Font("Tahoma", Font.PLAIN, 12));
btnEnter.setForeground(Color.GREEN);
panel.add(btnEnter);
scrollPane_1.setBounds(505, 51, 208, 193);
panel.add(scrollPane_1);
table_2 = new JTable();
table_2.setModel(model);
table_2.getColumnModel().getColumn(0).setPreferredWidth(20);
scrollPane_1.setViewportView(table_2);
JButton btnQrcodeScannen = new JButton("QR-Code");
btnQrcodeScannen.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
// JFileChooser erstellen
JFileChooser fc = new JFileChooser();
fc.setCurrentDirectory(new File("T:/INTABI19/Projekt/ELMO Interactive Toolbox/rec"));
// Wenn im Dialog nicht OK gedr<64>ckt wurde, Methode verlassen
if (fc.showOpenDialog(_this) != JFileChooser.APPROVE_OPTION)
return;
// Ausgew<65>hlte Datei auslesen
File f = fc.getSelectedFile();
// Ausgelesener Wert
int value = -1;
// Versuche, den QR-Code einzulesen
// Wenn das nicht geht, wird eine Fehlermeldung ausgegeben
try {
value = SvenQR.ReadQR(f.getAbsolutePath());
} catch (IOException e1) {
JOptionPane.showMessageDialog(_this, "QR-Code konnte nicht eingelesen werden: " + e1.getMessage());
return;
}
int Menge = 1;
Helper g = new Helper();
g.connect("sven");
String SQL = "SELECT Verkaufspreis FROM `t_artikel` WHERE QR = " + value;
DefaultTableModel _model = g.getTableModel(SQL);
if (_model.getRowCount() != 1) {
JOptionPane.showMessageDialog(_this, "QR-Code konnte nicht zugeordnet werden.");
return;
}
float Einzelpreis = Float.valueOf(_model.getValueAt(0, 0).toString());
float Summe = Menge * Einzelpreis;
Preis += Summe;
label.setText(String.format("%.2f <20>", Preis));
model.addRow(new String[] { GetProductIDFromQRCode(value), Menge + "", Einzelpreis + "", Summe + " <20>" });
}
});
btnQrcodeScannen.setBounds(443, 331, 82, 82);
btnQrcodeScannen.setFont(new Font("Trebuchet MS", Font.PLAIN, 12));
panel.add(btnQrcodeScannen);
textField_2 = new JTextField();
textField_2.setBounds(505, 271, 103, 20);
textField_2.setColumns(10);
panel.add(textField_2);
textField_3 = new JTextField();
textField_3.setBounds(771, 11, 60, 20);
panel.add(textField_3);
textField_3.setColumns(10);
txtProduktID = new JTextField();
txtProduktID.setEditable(false);
txtProduktID.setBounds(505, 248, 61, 20);
panel.add(txtProduktID);
txtProduktID.setColumns(10);
txtProduktName = new JTextField();
txtProduktName.setEditable(false);
txtProduktName.setBounds(566, 248, 147, 20);
panel.add(txtProduktName);
txtProduktName.setColumns(10);
txtPreis = new JTextField();
txtPreis.setEditable(false);
txtPreis.setBounds(607, 271, 106, 20);
panel.add(txtPreis);
txtPreis.setColumns(10);
textField.setText("4");
textField.setText("");
JPanel panel_2 = new JPanel();
tabbedPane.addTab(" ABC- / XYZ-Analyse ", null, panel_2, null);
tabbedPane.setEnabledAt(2, false);
panel_2.setLayout(new MigLayout("", "[][grow][grow][grow]", "[][grow][grow][grow]"));
JPanel panel_3 = new JPanel();
panel_2.add(panel_3, "cell 1 0,grow");
panel_3.setLayout(new BorderLayout(0, 0));
JLabel lblA = new JLabel("A");
lblA.setFont(new Font("Tahoma", Font.BOLD, 18));
lblA.setHorizontalAlignment(SwingConstants.CENTER);
panel_3.add(lblA, BorderLayout.CENTER);
JPanel panel_4 = new JPanel();
panel_2.add(panel_4, "cell 2 0,grow");
panel_4.setLayout(new BorderLayout(0, 0));
JLabel lblB = new JLabel("B");
lblB.setHorizontalAlignment(SwingConstants.CENTER);
lblB.setFont(new Font("Tahoma", Font.BOLD, 18));
panel_4.add(lblB, BorderLayout.CENTER);
JPanel panel_5 = new JPanel();
panel_2.add(panel_5, "cell 3 0,grow");
panel_5.setLayout(new BorderLayout(0, 0));
JLabel lblNewLabel = new JLabel("C");
lblNewLabel.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel.setFont(new Font("Tahoma", Font.BOLD, 18));
panel_5.add(lblNewLabel, BorderLayout.CENTER);
JPanel panel_6 = new JPanel();
panel_2.add(panel_6, "cell 0 1,grow");
panel_6.setLayout(new BorderLayout(0, 0));
JLabel lblX = new JLabel("X");
lblX.setHorizontalAlignment(SwingConstants.CENTER);
lblX.setFont(new Font("Tahoma", Font.BOLD, 18));
panel_6.add(lblX, BorderLayout.CENTER);
JScrollPane scrollPane_2 = new JScrollPane();
panel_2.add(scrollPane_2, "cell 1 1,grow");
textArea_AX.setEditable(false);
textArea_AX.setWrapStyleWord(true);
scrollPane_2.setViewportView(textArea_AX);
JScrollPane scrollPane_3 = new JScrollPane();
panel_2.add(scrollPane_3, "cell 2 1,grow");
textArea_BX.setWrapStyleWord(true);
textArea_BX.setEditable(false);
scrollPane_3.setViewportView(textArea_BX);
JScrollPane scrollPane_4 = new JScrollPane();
panel_2.add(scrollPane_4, "cell 3 1,grow");
textArea_CX.setWrapStyleWord(true);
textArea_CX.setEditable(false);
scrollPane_4.setViewportView(textArea_CX);
JPanel panel_7 = new JPanel();
panel_2.add(panel_7, "cell 0 2,grow");
panel_7.setLayout(new BorderLayout(0, 0));
JLabel lblY = new JLabel("Y");
lblY.setHorizontalAlignment(SwingConstants.CENTER);
lblY.setFont(new Font("Tahoma", Font.BOLD, 18));
panel_7.add(lblY, BorderLayout.CENTER);
JScrollPane scrollPane_5 = new JScrollPane();
panel_2.add(scrollPane_5, "cell 1 2,grow");
textArea_AY.setWrapStyleWord(true);
textArea_AY.setEditable(false);
scrollPane_5.setViewportView(textArea_AY);
JScrollPane scrollPane_6 = new JScrollPane();
panel_2.add(scrollPane_6, "cell 2 2,grow");
textArea_BY.setWrapStyleWord(true);
textArea_BY.setEditable(false);
scrollPane_6.setViewportView(textArea_BY);
JScrollPane scrollPane_7 = new JScrollPane();
panel_2.add(scrollPane_7, "cell 3 2,grow");
textArea_CY.setWrapStyleWord(true);
textArea_CY.setEditable(false);
scrollPane_7.setViewportView(textArea_CY);
JPanel panel_8 = new JPanel();
panel_2.add(panel_8, "cell 0 3,grow");
panel_8.setLayout(new BorderLayout(0, 0));
JLabel lblZ = new JLabel("Z");
lblZ.setHorizontalAlignment(SwingConstants.CENTER);
lblZ.setFont(new Font("Tahoma", Font.BOLD, 18));
panel_8.add(lblZ, BorderLayout.CENTER);
JScrollPane scrollPane_8 = new JScrollPane();
panel_2.add(scrollPane_8, "cell 1 3,grow");
textArea_AZ.setWrapStyleWord(true);
textArea_AZ.setEditable(false);
scrollPane_8.setViewportView(textArea_AZ);
JScrollPane scrollPane_9 = new JScrollPane();
panel_2.add(scrollPane_9, "cell 2 3,grow");
textArea_BZ.setWrapStyleWord(true);
textArea_BZ.setEditable(false);
scrollPane_9.setViewportView(textArea_BZ);
JScrollPane scrollPane_10 = new JScrollPane();
panel_2.add(scrollPane_10, "cell 3 3,grow");
textArea_CZ.setWrapStyleWord(true);
textArea_CZ.setEditable(false);
scrollPane_10.setViewportView(textArea_CZ);
}
private String GetProductIDFromQRCode(int value) {
Helper g = new Helper();
g.connect("sven");
String SQL = "SELECT ID FROM `t_artikel` WHERE QR = " + value;
DefaultTableModel model = g.getTableModel(SQL);
if (model.getRowCount() != 1) {
JOptionPane.showMessageDialog(_this, "QR-Code konnte nicht zugeordnet werden.");
return "";
}
return String.valueOf(model.getValueAt(0, 0));
}
}