您好，我正在尝试修复我的 JMenuBar 问题，因为它显示在问题中发布的图片中，我的 JMenuBar 项目没有以正确的方式打开，它在画布上方而不是在画布下方
应用程序的代码
public class GuiInterface extends JFrame {
Canvas c;
private final JMenu jMenu1,jMenu2,jMenu3;
private final JMenuBar jMenuBar1;
private final JMenuItem itemNewSrt,itemOpenVideo,itemSavefile;
JToolBar toolBar;
public GuiInterface(String title){
//reader = new ReadFile();
setSize(1024, 720);
setVisible(true);
setTitle("AnimeFactor");
setDefaultCloseOperation(GuiInterface.EXIT_ON_CLOSE);
//video setting
MediaPlayerFactory mediaPlayerFactory = new MediaPlayerFactory();
c = new Canvas();
String[] petStrings = { "Translation Line", "Both Line" };
laList = new JComboBox(petStrings);
c.setBackground(Color.black);
JPanel p = new JPanel();
p.setLayout(new BorderLayout());
p.add(c, BorderLayout.CENTER);
add(p, BorderLayout.CENTER);
EmbeddedMediaPlayer mediaPlayer = mediaPlayerFactory.newEmbeddedMediaPlayer();
mediaPlayer.setVideoSurface(mediaPlayerFactory.newVideoSurface(c));
mediaPlayer.playMedia("C:\\Users\\isslam\\Downloads\\gg.mp4");
table = new JTable(new DefaultTableModel(columnNames, 0));
table.setFillsViewportHeight(true);
table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
TableColumn columnA = table.getColumn("#");
columnA.setMinWidth(10);
columnA.setMaxWidth(40);
TableColumn columnB= table.getColumn("Start");
columnB.setMinWidth(80);
columnB.setMaxWidth(90);
TableColumn columnC= table.getColumn("End");
columnC.setMinWidth(80);
columnC.setMaxWidth(90);
ImageIcon openIcon = new ImageIcon(
GuiInterface.class.getResource("/resources/image/folder-icon.png"));
ImageIcon saveIcon = new ImageIcon(
GuiInterface.class.getResource("/resources/image/red-disk-icon.png"));
ImageIcon newIcon = new ImageIcon(
GuiInterface.class.getResource("/resources/image/Actionsnew-icon.png"));
Action openAction = new AbstractAction("Open Subtitle", openIcon) {
@Override
public void actionPerformed(ActionEvent e) {
ourFileSelector.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
ourFileSelector.showSaveDialog(null);
ourSrtFile = ourFileSelector.getSelectedFile();
srtPath = ourSrtFile.getAbsolutePath();
Worker p = new Worker(srtPath, table);
p.execute();
}
};
Action saveAction = new AbstractAction("Save", saveIcon) {
@Override
public void actionPerformed(ActionEvent e) {
}
};
Action newAction = new AbstractAction("New", newIcon) {
@Override
public void actionPerformed(ActionEvent e) {
System.out.println("New File");
}
};
jMenu1 = new JMenu("File");
jMenu2 = new JMenu("Video");
jMenu3 = new JMenu("Subtitle");
itemNewSrt = new JMenuItem(newAction);
jMenu1.add(itemNewSrt);
itemSavefile = new JMenuItem(saveAction);
jMenu1.add(itemSavefile);
jMenuBar1 = new JMenuBar();
jMenuBar1.setBorder(etch);
setJMenuBar(jMenuBar1);
jMenuBar1.add(jMenu1);
jMenuBar1.add(jMenu2);
jMenuBar1.add(jMenu3);
ourFileSelector = new JFileChooser();
Obutton = new JButton[numberOfButton];
etch = BorderFactory.createEtchedBorder();
//starting and ending time
enterText = new JTextField();
enterText.setPreferredSize(new Dimension(0,100));
startTime = new JTextField();
startTime.setPreferredSize(new Dimension(120, 20));
startTimeingLable = new JLabel("Starting Time");
endTimeingLabel = new JLabel("Ending Time");
endTime = new JTextField();
endTime.setPreferredSize(new Dimension(120, 20));
//end of start and ending time filed
toolBar = new JToolBar();
toolBar.setBorder(new LineBorder(Color.LIGHT_GRAY, 1));
toolBar.add(newAction);
toolBar.add(saveAction);
JPanel toolBarPane = new JPanel(new BorderLayout());
toolBarPane.add(toolBar,BorderLayout.NORTH);
JPanel timing = new JPanel(new FlowLayout(FlowLayout.TRAILING));
timing.add(startTimeingLable);
timing.add(startTime);
timing.add(endTimeingLabel);
timing.add(endTime);
timing.add(laList);
empty = BorderFactory.createEmptyBorder(30, 5, 5, 5);
Boveld = BorderFactory.createBevelBorder(BevelBorder.RAISED);
Campound = BorderFactory.createCompoundBorder(empty,Boveld);
JPanel textFiled = new JPanel(new BorderLayout());
textFiled.add(timing);
textFiled.add(enterText,BorderLayout.SOUTH);
textFiled.setBorder(Campound);
JScrollPane scrollPane = new JScrollPane(table);
add(scrollPane, BorderLayout.SOUTH);
add(textFiled, BorderLayout.EAST);
add(toolBarPane,BorderLayout.PAGE_START);
toolBar.add(openAction);
itemOpenVideo = new JMenuItem(openAction);
jMenu1.add(itemOpenVideo);
//itemOpenVideo.addActionListener(new MenuBarMethod());
}
class Worker extends SwingWorker<DefaultTableModel, Void> {
private final String srtPath;
private final JTable table;
DefaultTableModel model;
public Worker(String srtPath, JTable table) {
this.srtPath = srtPath;
this.table = table;
}
@Override
protected DefaultTableModel doInBackground() {
model = new DefaultTableModel(columnNames, 0);
ArrayList<String> ends = ReadFile.getFileEndingTime(srtPath);
ArrayList<String> starts = ReadFile.getFileStartingTime(srtPath);
ArrayList<String> subs = ReadFile.readSubtitles(srtPath);
ArrayList<String> lins = ReadFile.ArraylineLengths(srtPath);
for (int i = 0; i < ReadFile.maxLine(srtPath); i++) {
model.addRow(new Object[] {lins.get(i), starts.get(i), ends.get(i), subs.get(i)});
}
return model;
}
@Override
protected void done() {
table.setModel(model);
table.setFillsViewportHeight(true);
table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
TableColumn columnA = table.getColumn("#");
columnA.setMinWidth(10);
columnA.setMaxWidth(40);
TableColumn columnB= table.getColumn("Start");
columnB.setMinWidth(80);
columnB.setMaxWidth(90);
TableColumn columnC= table.getColumn("End");
columnC.setMinWidth(80);
columnC.setMaxWidth(90);
}
}
}