Exemple #1
0
 private void saveAs() {
   if (saveFC == null) {
     saveFC = new SaveDataFileChooser();
   }
   int ret = saveFC.showSaveDialog(this);
   if (ret == JFileChooser.APPROVE_OPTION) {
     saveDataToFile(saveFC.getSelectedFile());
   }
 }
  public JFileChooser createFileChooser() {
    // create a filechooser
    JFileChooser fc = new JFileChooser();
    if (getSwingSet2() != null && getSwingSet2().isDragEnabled()) {
      fc.setDragEnabled(true);
    }

    // set the current directory to be the images directory
    File swingFile = new File("resources/images/About.jpg");
    if (swingFile.exists()) {
      fc.setCurrentDirectory(swingFile);
      fc.setSelectedFile(swingFile);
    }

    return fc;
  }
Exemple #3
0
    @Override
    public void approveSelection() {
      File file = getSelectedFile();
      if (file != null) {
        FileFilter filter = getFileFilter();
        if (filter != null && filter instanceof FileNameExtensionFilter) {
          String[] extensions = ((FileNameExtensionFilter) filter).getExtensions();

          boolean goodExt = false;
          for (String ext : extensions) {
            if (file.getName().toLowerCase().endsWith("." + ext.toLowerCase())) {
              goodExt = true;
              break;
            }
          }
          if (!goodExt) {
            file = new File(file.getParent(), file.getName() + "." + extensions[0]);
          }
        }

        if (file.exists()) {
          String okStr = Messages.FILE_CHOOSER_FILE_EXISTS_OK_OPTION;
          String cancelStr = Messages.FILE_CHOOSER_FILE_EXISTS_CANCEL_OPTION;
          int ret =
              JOptionPane.showOptionDialog(
                  this,
                  Resources.format(Messages.FILE_CHOOSER_FILE_EXISTS_MESSAGE, file.getName()),
                  Messages.FILE_CHOOSER_FILE_EXISTS_TITLE,
                  JOptionPane.OK_CANCEL_OPTION,
                  JOptionPane.WARNING_MESSAGE,
                  null,
                  new Object[] {okStr, cancelStr},
                  okStr);
          if (ret != JOptionPane.OK_OPTION) {
            return;
          }
        }
        setSelectedFile(file);
      }
      super.approveSelection();
    }
 public FilePreviewer(JFileChooser fc) {
   setPreferredSize(new Dimension(100, 50));
   fc.addPropertyChangeListener(this);
   setBorder(new BevelBorder(BevelBorder.LOWERED));
 }