private void connButtonActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_connButtonActionPerformed
if (!ipBox.getSelectedItem().toString().isEmpty()
&& !portBox.getText().isEmpty()
&& !versionBox.getText().isEmpty()) {
ys.ip = ipBox.getSelectedItem().toString();
ys.port = portBox.getText();
ys.version = versionBox.getText();
try {
if (!ys.connected) ys.connect();
else ys.disconnect();
} catch (IOException ex) {
ex.printStackTrace();
}
if (!ys.connected) connButton.setText("Connect!");
else connButton.setText("Disconnect!");
}
} // GEN-LAST:event_connButtonActionPerformed
