protected boolean setDir(JTextField txf, String strValue) {
String strTxt = txf.getText();
String strName = txf.getName();
boolean bSet = false;
if ((strTxt == null || strTxt.trim().length() == 0 || strTxt.equals(INFOSTR))
&& strName.equalsIgnoreCase("value")) {
if (timer != null) {
timer.cancel();
txf.setForeground(Color.black);
}
bSet = true;
txf.setText(strValue);
txf.grabFocus();
}
return bSet;
}
void bPronadji_actionPerformed(ActionEvent e) {
if (txtOznakaBanke.getText().equals("")) {
JOptionPane.showMessageDialog(null, "Oznaka banke mora biti uneta");
txtOznakaBanke.grabFocus();
} else {
Vector filijale = DBF.getFilijale(txtOznakaBanke.getText());
if (!filijale.isEmpty()) {
((TModelPrijave) tabBanke.getModel()).rejoinData(filijale);
String adresa = DBF.getadresaB(txtOznakaBanke.getText());
jLadresaBanke.setText(adresa);
jLnazivBanke.setText(DBF.getnazivB(txtOznakaBanke.getText()));
} else {
JOptionPane.showMessageDialog(null, "Nije pronadjena ni jedna filijala");
}
}
}
MainWindow() {
home.setSize(450, 400);
home.setLocation(0, 0);
home.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
error.setForeground(Color.red);
home.add(error, "North");
ipAddress.setEditable(true);
f.setEditable(true);
b.setEditable(true);
l.setEditable(true);
r.setEditable(true);
start.addActionListener(this);
help.addActionListener(this);
quit.addActionListener(this);
start.addMouseMotionListener(this);
help.addMouseMotionListener(this);
quit.addMouseMotionListener(this);
JPanel homePanel = new JPanel();
homePanel.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.BOTH;
c.weightx = 0.5;
c.weighty = 0.5;
// first col
c.gridx = 0;
c.gridy = 0;
c.gridwidth = 1;
homePanel.add(ip, c);
c.gridy = 1;
ipAddress.grabFocus();
ipAddress.selectAll();
homePanel.add(ipAddress, c);
c.gridy = 2;
homePanel.add(timeUnit, c);
c.gridwidth = 1;
c.gridy = 3;
homePanel.add(forward, c);
c.gridy = 4;
homePanel.add(f, c);
c.gridy = 5;
homePanel.add(left, c);
c.gridy = 6;
homePanel.add(l, c);
// second col
c.ipadx = 50;
c.gridx = 1;
c.gridy = 0;
homePanel.add(pinLabel, c);
c.gridy = 1;
homePanel.add(pin, c);
c.gridy = 3;
homePanel.add(reverse, c);
c.gridy = 4;
homePanel.add(b, c);
c.gridy = 5;
homePanel.add(right, c);
c.gridy = 6;
homePanel.add(r, c);
// third col
c.ipadx = 0;
c.gridx = 2;
c.gridy = 4;
homePanel.add(start, c);
c.gridy = 5;
homePanel.add(help, c);
c.gridy = 6;
homePanel.add(quit, c);
homePanel.setBackground(Color.white);
homePanel.setOpaque(true);
home.add(homePanel, "Center");
home.setVisible(true);
}
// Checks the current state and sets the enables/disables
// accordingly
public void run() {
switch (connectionStatus) {
case DISCONNECTED:
connectButton.setEnabled(true);
disconnectButton.setEnabled(false);
ipField.setEnabled(true);
portField.setEnabled(true);
hostOption.setEnabled(true);
guestOption.setEnabled(true);
chatLine.setText("");
chatLine.setEnabled(false);
statusColor.setBackground(Color.red);
break;
case DISCONNECTING:
connectButton.setEnabled(false);
disconnectButton.setEnabled(false);
ipField.setEnabled(false);
portField.setEnabled(false);
hostOption.setEnabled(false);
guestOption.setEnabled(false);
chatLine.setEnabled(false);
statusColor.setBackground(Color.orange);
break;
case CONNECTED:
connectButton.setEnabled(false);
disconnectButton.setEnabled(true);
ipField.setEnabled(false);
portField.setEnabled(false);
hostOption.setEnabled(false);
guestOption.setEnabled(false);
chatLine.setEnabled(true);
statusColor.setBackground(Color.green);
break;
case BEGIN_CONNECT:
connectButton.setEnabled(false);
disconnectButton.setEnabled(false);
ipField.setEnabled(false);
portField.setEnabled(false);
hostOption.setEnabled(false);
guestOption.setEnabled(false);
chatLine.setEnabled(false);
chatLine.grabFocus();
statusColor.setBackground(Color.orange);
break;
}
// Make sure that the button/text field states are consistent
// with the internal states
ipField.setText(hostIP);
portField.setText((new Integer(port)).toString());
hostOption.setSelected(isHost);
guestOption.setSelected(!isHost);
statusField.setText(statusString);
chatText.append(toAppend.toString());
toAppend.setLength(0);
mainFrame.repaint();
}
