I have a Swing Form (Java). In this form I have field, for example Name1. I initialize it so:
private JTextField Name1;
In this code i'm adding JTextField Name1 into my Form:
tabbedPane.addTab("T6", null, panel, "T6");
panel.setLayout(null);
Name1.setBounds(73, 11, 674, 20);
panel.add(Name1);
Additionaly I have Button1 on my form. The event in this button is changing the value of Name1. Its work normaly.
Moreover I have a Button 2 that hiding the Tab with Name1:
tabbedPane.remove(1);
tabbedPane.repaint();
tabbedPane.revalidate();
frame.repaint();
frame.revalidate();
(And, of course, I turn on my tabpane again after this)
After all that, by the pressing the Button 4 I want to change the vlue of Name1 to some text.
But it doesn't work!!!!!! SetTex doesnt work. The field is empty.
So, if I change the Name1 declaration from
private JTextField Name1;
to
static JTextField Name1;
Yes, it works. BUT! Then I can't change the value of Name1 by using
Name1.Settext("Example");
What i have to do to make Name1 available after Button 4 pressed and changable ????
The all code is:
public class GUI {
public JTextField Name_textField;
public static void main(String[] args) {
DB_Initialize();
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
GUI window = new GUI();
window.frame.setVisible(true);
window.frame.setResizable(false);
FirstConnect FC = window.new FirstConnect();
ConnectStatus = true;
FC.FirstEntry();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
public GUI() {
CurrentEnty_textField = new JTextField();
Name_textField = new JTextField();
EntriesCountlbl = new JLabel("New label");
initialize();
EntriesCountlbl.setText(Integer.toString(EC1));
if (LoginStatus == true) {
System.out.println("LoginStatus == true");
AdminPartOn();
btnNewButton.setEnabled(false);
} else {
btnNewButton_3.setEnabled(false);
tabbedPane.setEnabledAt(1, false);
// UnableForm();
AdminPartOff();
}
}
public static void DB_Initialize() {
conn3 = con3.DoConnect();
int ID;
ArrayList<String> list = new ArrayList<String>();
String l;
String p;
list = con3.LoginFileRead();
if (list.size() == 2) {
l = list.get(0);
p = list.get(1);
System.out.println("Логин из файла = " + l);
System.out.println("Пароль из файла = " + p);
ID = con3.CRMUserRequest(conn3, l, p);
AdminPanelData = con3.CRMUserFullData(conn3, l, p);
if (ID != 0) {
System.out.println("ID Юзера = " + ID);
LoginStatus = true;
}
}
EC1 = con3.CRMQuery_EntriesCount(conn3); // запрашиваем кол-во записей
StatusTableEntriesCount = con3.CRMQueryStatus_EntriesCount(conn3);
StatusTableFromCount = con3.CRMQueryFRom_EntriesCount(conn3);
System.out.println("Entries count(Из модуля GYU): " + EC1);
if (EC1 > 0) {
CurrentEntry = 1;
System.out.println("Все ОК, текущая запись - " + CurrentEntry);
} else {
System.out.println("Выскакивает обработчик ошибок");
}
con3.Ini();
con3.CRMQuery2(conn3, EC1 + 1);
StatusColumn = con3.CRMQueryStatus(conn3, StatusTableEntriesCount);
FromColumn = con3.CRMQueryFrom(conn3, StatusTableFromCount);
}
public class FirstConnect {
public void FirstEntry() {
int CurStatus = F.GetStatus(CurrentEntry - 1);
int CurFrom = F.GetFrom(CurrentEntry - 1);
if (LoginStatus != false) {
Name_textField.setText(F.GetName(CurrentEntry - 1));
} else {
Name_textField.setText("-");
}
}
}
private void initialize() {
frame = new JFrame();
panel = new JPanel();
frame.setBounds(100, 100, 816, 649);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().setLayout(null);
tabbedPane = new JTabbedPane(JTabbedPane.TOP);
tabbedPane.setBounds(10, 250, 780, 361);
frame.getContentPane().add(tabbedPane);
JPanel panel_1 = new JPanel();
tabbedPane.addTab("\u0412\u0445\u043E\u0434", null, panel_1, null);
btnNewButton = new JButton("\u0412\u0445\u043E\u0434");
btnNewButton.setBounds(263, 285, 226, 37);
btnNewButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
int ID;
ID = con3.CRMUserRequest(conn3, LoginField.getText(), PasswordField.getText());
if (ID == 0) {
} else {
MainTab();
FirstEntry3();
}
}
});
panel_1.setLayout(null);
panel_1.add(btnNewButton);
tabbedPane.addTab("\u041A\u043B\u0438\u0435\u043D\u0442", null, panel,
"\u041A\u043E\u043D\u0442\u0430\u043A\u0442\u043D\u044B\u0435 \u0434\u0430\u043D\u043D\u044B\u0435 \u043A\u043B\u0438\u0435\u043D\u0442\u0430");
panel.setLayout(null);
// Name_textField = new JTextField();
Name_textField.setBounds(73, 11, 674, 20);
panel.add(Name_textField);
Name_textField.setHorizontalAlignment(SwingConstants.CENTER);
Name_textField.setColumns(10);
NextEntryButton.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (NextEntryButton.isEnabled() != false) {
if (CurrentEntry < EC1) {
CurrentEntry = CurrentEntry + 1;
int CurStatus = F.GetStatus(CurrentEntry - 1);
int CurFrom = F.GetFrom(CurrentEntry - 1);
Name_textField.setText(F.GetName(CurrentEntry - 1));
} else {
}
}
}
});
}
public void MainTab() {
tabbedPane.addTab("1", null, panel,
"1");
tabbedPane.setEnabledAt(1, true);
panel.setLayout(null);
}
public void FirstEntry3() {
Name_textField.setText(F.GetName(CurrentEntry - 1));
}
}
