Kod formy poniżej. Praktycznie całość wygenerowana w widoku 'Design', ręcznie nie klepałem, więc popsuć raczej nie mogłem.
Button utworzony wcześniej (wyświetlany poprawnie) nazywa się jBtn_Sprawdz.
Button, który utworzyłem poprzez kopiowanie wymienionego wyżej nazywa się jBtn_Sprawdz1 i nie wyświetla tekstu.
Ciekawostka (być może pomocna): jeśli przed uruchomieniem projektu wykonam 'Clean and Build Project', to teksty na przyciskach są już widoczne.
/*
* LangTestView.java
*/
package langtest;
import org.jdesktop.application.Action;
import org.jdesktop.application.ResourceMap;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import org.jdesktop.application.TaskMonitor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.Timer;
import javax.swing.Icon;
import javax.swing.JDialog;
import javax.swing.JFrame;
import java.io.*;
import javax.swing.JOptionPane;
/**
* The application's main frame.
*/
public class LangTestView extends FrameView {
public LangTestView(SingleFrameApplication app) {
super(app);
initComponents();
// status bar initialization - message timeout, idle icon and busy animation, etc
ResourceMap resourceMap = getResourceMap();
int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
messageTimer = new Timer(messageTimeout, new ActionListener() {
public void actionPerformed(ActionEvent e) {
statusMessageLabel.setText("");
}
});
messageTimer.setRepeats(false);
int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
for (int i = 0; i < busyIcons.length; i++) {
busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
}
busyIconTimer = new Timer(busyAnimationRate, new ActionListener() {
public void actionPerformed(ActionEvent e) {
busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
statusAnimationLabel.setIcon(busyIcons[busyIconIndex]);
}
});
idleIcon = resourceMap.getIcon("StatusBar.idleIcon");
statusAnimationLabel.setIcon(idleIcon);
progressBar.setVisible(false);
// connecting action tasks to status bar via TaskMonitor
TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener() {
public void propertyChange(java.beans.PropertyChangeEvent evt) {
String propertyName = evt.getPropertyName();
if ("started".equals(propertyName)) {
if (!busyIconTimer.isRunning()) {
statusAnimationLabel.setIcon(busyIcons[0]);
busyIconIndex = 0;
busyIconTimer.start();
}
progressBar.setVisible(true);
progressBar.setIndeterminate(true);
} else if ("done".equals(propertyName)) {
busyIconTimer.stop();
statusAnimationLabel.setIcon(idleIcon);
progressBar.setVisible(false);
progressBar.setValue(0);
} else if ("message".equals(propertyName)) {
String text = (String)(evt.getNewValue());
statusMessageLabel.setText((text == null) ? "" : text);
messageTimer.restart();
} else if ("progress".equals(propertyName)) {
int value = (Integer)(evt.getNewValue());
progressBar.setVisible(true);
progressBar.setIndeterminate(false);
progressBar.setValue(value);
}
}
});
this.getRootPane().setDefaultButton(jBtn_Sprawdz);
}
@Action
public void showAboutBox() {
if (aboutBox == null) {
JFrame mainFrame = LangTestApp.getApplication().getMainFrame();
aboutBox = new LangTestAboutBox(mainFrame);
aboutBox.setLocationRelativeTo(mainFrame);
}
LangTestApp.getApplication().show(aboutBox);
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
mainPanel = new javax.swing.JPanel();
jTF_Pytanie = new javax.swing.JTextField();
jTF_Odpowiedz = new javax.swing.JTextField();
jBtn_Sprawdz = new javax.swing.JButton();
jPanel_Odpowiedzi = new javax.swing.JPanel();
jLbl1 = new javax.swing.JLabel();
jPB_OdpowiedziPoprawne = new javax.swing.JProgressBar();
jLbl2 = new javax.swing.JLabel();
jPB_OdpowiedziOgolem = new javax.swing.JProgressBar();
jLbl_OdpowiedziPoprawne = new javax.swing.JLabel();
jLbl_OdpowiedziOgolem = new javax.swing.JLabel();
jBtn_Sprawdz1 = new javax.swing.JButton();
menuBar = new javax.swing.JMenuBar();
javax.swing.JMenu fileMenu = new javax.swing.JMenu();
otworzMenuItem = new javax.swing.JMenuItem();
javax.swing.JMenuItem exitMenuItem = new javax.swing.JMenuItem();
javax.swing.JMenu helpMenu = new javax.swing.JMenu();
javax.swing.JMenuItem aboutMenuItem = new javax.swing.JMenuItem();
statusPanel = new javax.swing.JPanel();
javax.swing.JSeparator statusPanelSeparator = new javax.swing.JSeparator();
statusMessageLabel = new javax.swing.JLabel();
statusAnimationLabel = new javax.swing.JLabel();
progressBar = new javax.swing.JProgressBar();
jFileChooser1 = new javax.swing.JFileChooser();
btnGroup_SwitchLang = new javax.swing.ButtonGroup();
mainPanel.setMaximumSize(new java.awt.Dimension(400, 400));
mainPanel.setMinimumSize(new java.awt.Dimension(300, 300));
mainPanel.setName("mainPanel"); // NOI18N
mainPanel.setPreferredSize(new java.awt.Dimension(400, 400));
org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(langtest.LangTestApp.class).getContext().getResourceMap(LangTestView.class);
jTF_Pytanie.setText(resourceMap.getString("jTF_Pytanie.text")); // NOI18N
jTF_Pytanie.setAutoscrolls(false);
jTF_Pytanie.setEnabled(false);
jTF_Pytanie.setName("jTF_Pytanie"); // NOI18N
jTF_Pytanie.setPreferredSize(new java.awt.Dimension(200, 20));
jTF_Odpowiedz.setText(resourceMap.getString("jTF_Odpowiedz.text")); // NOI18N
jTF_Odpowiedz.setName("jTF_Odpowiedz"); // NOI18N
jTF_Odpowiedz.setPreferredSize(new java.awt.Dimension(200, 20));
jBtn_Sprawdz.setText(resourceMap.getString("jBtn_Sprawdz.text")); // NOI18N
jBtn_Sprawdz.setEnabled(false);
jBtn_Sprawdz.setName("jBtn_Sprawdz"); // NOI18N
jBtn_Sprawdz.setNextFocusableComponent(jTF_Odpowiedz);
jBtn_Sprawdz.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jBtn_SprawdzActionPerformed(evt);
}
});
jPanel_Odpowiedzi.setBorder(javax.swing.BorderFactory.createTitledBorder(resourceMap.getString("jPanel_Odpowiedzi.border.title"))); // NOI18N
jPanel_Odpowiedzi.setName("jPanel_Odpowiedzi"); // NOI18N
jLbl1.setText(resourceMap.getString("jLbl1.text")); // NOI18N
jLbl1.setName("jLbl1"); // NOI18N
jPB_OdpowiedziPoprawne.setName("jPB_OdpowiedziPoprawne"); // NOI18N
jLbl2.setText(resourceMap.getString("jLbl2.text")); // NOI18N
jLbl2.setName("jLbl2"); // NOI18N
jPB_OdpowiedziOgolem.setName("jPB_OdpowiedziOgolem"); // NOI18N
jLbl_OdpowiedziPoprawne.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
jLbl_OdpowiedziPoprawne.setText(resourceMap.getString("jLbl_OdpowiedziPoprawne.text")); // NOI18N
jLbl_OdpowiedziPoprawne.setName("jLbl_OdpowiedziPoprawne"); // NOI18N
jLbl_OdpowiedziOgolem.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
jLbl_OdpowiedziOgolem.setText(resourceMap.getString("jLbl_OdpowiedziOgolem.text")); // NOI18N
jLbl_OdpowiedziOgolem.setName("jLbl_OdpowiedziOgolem"); // NOI18N
javax.swing.GroupLayout jPanel_OdpowiedziLayout = new javax.swing.GroupLayout(jPanel_Odpowiedzi);
jPanel_Odpowiedzi.setLayout(jPanel_OdpowiedziLayout);
jPanel_OdpowiedziLayout.setHorizontalGroup(
jPanel_OdpowiedziLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel_OdpowiedziLayout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel_OdpowiedziLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLbl1)
.addComponent(jLbl2))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel_OdpowiedziLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel_OdpowiedziLayout.createSequentialGroup()
.addComponent(jPB_OdpowiedziPoprawne, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLbl_OdpowiedziPoprawne, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGroup(jPanel_OdpowiedziLayout.createSequentialGroup()
.addComponent(jPB_OdpowiedziOgolem, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLbl_OdpowiedziOgolem, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addGap(280, 280, 280))
);
jPanel_OdpowiedziLayout.setVerticalGroup(
jPanel_OdpowiedziLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel_OdpowiedziLayout.createSequentialGroup()
.addGroup(jPanel_OdpowiedziLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(jPanel_OdpowiedziLayout.createSequentialGroup()
.addComponent(jLbl1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jLbl2))
.addGroup(jPanel_OdpowiedziLayout.createSequentialGroup()
.addComponent(jPB_OdpowiedziPoprawne, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jPB_OdpowiedziOgolem, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel_OdpowiedziLayout.createSequentialGroup()
.addComponent(jLbl_OdpowiedziPoprawne)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLbl_OdpowiedziOgolem)))
.addContainerGap(13, Short.MAX_VALUE))
);
jBtn_Sprawdz1.setText(resourceMap.getString("jBtn_Sprawdz1.text")); // NOI18N
jBtn_Sprawdz1.setEnabled(false);
jBtn_Sprawdz1.setName("jBtn_Sprawdz1"); // NOI18N
jBtn_Sprawdz1.setNextFocusableComponent(jTF_Odpowiedz);
jBtn_Sprawdz1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jBtn_Sprawdz1ActionPerformed(evt);
}
});
javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
mainPanel.setLayout(mainPanelLayout);
mainPanelLayout.setHorizontalGroup(
mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(mainPanelLayout.createSequentialGroup()
.addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(mainPanelLayout.createSequentialGroup()
.addGap(48, 48, 48)
.addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jTF_Odpowiedz, javax.swing.GroupLayout.DEFAULT_SIZE, 486, Short.MAX_VALUE)
.addComponent(jTF_Pytanie, javax.swing.GroupLayout.DEFAULT_SIZE, 486, Short.MAX_VALUE)
.addComponent(jBtn_Sprawdz)
.addComponent(jBtn_Sprawdz1)))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel_Odpowiedzi, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addContainerGap())
);
mainPanelLayout.setVerticalGroup(
mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(mainPanelLayout.createSequentialGroup()
.addGap(54, 54, 54)
.addComponent(jTF_Pytanie, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jTF_Odpowiedz, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jBtn_Sprawdz)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jBtn_Sprawdz1)
.addGap(32, 32, 32)
.addComponent(jPanel_Odpowiedzi, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
menuBar.setName("menuBar"); // NOI18N
fileMenu.setText(resourceMap.getString("fileMenu.text")); // NOI18N
fileMenu.setName("fileMenu"); // NOI18N
otworzMenuItem.setText(resourceMap.getString("otworzMenuItem.text")); // NOI18N
otworzMenuItem.setName("otworzMenuItem"); // NOI18N
otworzMenuItem.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
otworzMenuItemActionPerformed(evt);
}
});
fileMenu.add(otworzMenuItem);
javax.swing.ActionMap actionMap = org.jdesktop.application.Application.getInstance(langtest.LangTestApp.class).getContext().getActionMap(LangTestView.class, this);
exitMenuItem.setAction(actionMap.get("quit")); // NOI18N
exitMenuItem.setName("exitMenuItem"); // NOI18N
fileMenu.add(exitMenuItem);
menuBar.add(fileMenu);
helpMenu.setText(resourceMap.getString("helpMenu.text")); // NOI18N
helpMenu.setName("helpMenu"); // NOI18N
aboutMenuItem.setAction(actionMap.get("showAboutBox")); // NOI18N
aboutMenuItem.setName("aboutMenuItem"); // NOI18N
helpMenu.add(aboutMenuItem);
menuBar.add(helpMenu);
statusPanel.setName("statusPanel"); // NOI18N
statusPanelSeparator.setName("statusPanelSeparator"); // NOI18N
statusMessageLabel.setName("statusMessageLabel"); // NOI18N
statusAnimationLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
statusAnimationLabel.setName("statusAnimationLabel"); // NOI18N
progressBar.setName("progressBar"); // NOI18N
javax.swing.GroupLayout statusPanelLayout = new javax.swing.GroupLayout(statusPanel);
statusPanel.setLayout(statusPanelLayout);
statusPanelLayout.setHorizontalGroup(
statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(statusPanelSeparator, javax.swing.GroupLayout.DEFAULT_SIZE, 544, Short.MAX_VALUE)
.addGroup(statusPanelLayout.createSequentialGroup()
.addContainerGap()
.addComponent(statusMessageLabel)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 374, Short.MAX_VALUE)
.addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(statusAnimationLabel)
.addContainerGap())
);
statusPanelLayout.setVerticalGroup(
statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(statusPanelLayout.createSequentialGroup()
.addComponent(statusPanelSeparator, javax.swing.GroupLayout.PREFERRED_SIZE, 2, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(statusMessageLabel)
.addComponent(statusAnimationLabel)
.addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(3, 3, 3))
);
jFileChooser1.setApproveButtonText(resourceMap.getString("jFileChooser1.approveButtonText")); // NOI18N
jFileChooser1.setDialogTitle(resourceMap.getString("jFileChooser1.dialogTitle")); // NOI18N
jFileChooser1.setName("jFileChooser1"); // NOI18N
setComponent(mainPanel);
setMenuBar(menuBar);
setStatusBar(statusPanel);
}// </editor-fold>
// Variables declaration - do not modify
private javax.swing.JButton jBtn_Sprawdz;
private javax.swing.JButton jBtn_Sprawdz1;
private javax.swing.JFileChooser jFileChooser1;
private javax.swing.JLabel jLbl1;
private javax.swing.JLabel jLbl2;
private javax.swing.JLabel jLbl_OdpowiedziOgolem;
private javax.swing.JLabel jLbl_OdpowiedziPoprawne;
private javax.swing.JProgressBar jPB_OdpowiedziOgolem;
private javax.swing.JProgressBar jPB_OdpowiedziPoprawne;
private javax.swing.JPanel jPanel_Odpowiedzi;
private javax.swing.JTextField jTF_Odpowiedz;
private javax.swing.JTextField jTF_Pytanie;
private javax.swing.JPanel mainPanel;
private javax.swing.JMenuBar menuBar;
private javax.swing.JMenuItem otworzMenuItem;
private javax.swing.JProgressBar progressBar;
private javax.swing.JLabel statusAnimationLabel;
private javax.swing.JLabel statusMessageLabel;
private javax.swing.JPanel statusPanel;
// End of variables declaration
private final Timer messageTimer;
private final Timer busyIconTimer;
private final Icon idleIcon;
private final Icon[] busyIcons = new Icon[15];
private int busyIconIndex = 0;
private JDialog aboutBox;
}
Dziękuję za zainteresowanie tematem.