Example usage for java.awt.datatransfer DataFlavor javaFileListFlavor

Introduction

In this page you can find the example usage for java.awt.datatransfer DataFlavor javaFileListFlavor.

Prototype

DataFlavor javaFileListFlavor

To view the source code for java.awt.datatransfer DataFlavor javaFileListFlavor.

Click Source Link

Document

To transfer a list of files to/from Java (and the underlying platform) a DataFlavor of this type/subtype and representation class of java.util.List is used.

Usage

From source file:FileTreeDragSource.java

public boolean isDataFlavorSupported(DataFlavor fl) {
    return fl.equals(DataFlavor.javaFileListFlavor);
}

---

From source file:com.igormaznitsa.sciareto.ui.editors.MMDEditor.java

@Override
public void drop(@Nonnull final DropTargetDropEvent dtde) {

    dtde.acceptDrop(DnDConstants.ACTION_MOVE);
    File detectedFileObject = null;

    for (final DataFlavor df : dtde.getCurrentDataFlavors()) {
        final Class<?> representation = df.getRepresentationClass();
        if (FileTransferable.class.isAssignableFrom(representation)) {
            final FileTransferable t = (FileTransferable) dtde.getTransferable();
            final List<File> listOfFiles = t.getFiles();
            detectedFileObject = listOfFiles.isEmpty() ? null : listOfFiles.get(0);
            break;
        } else if (df.isFlavorJavaFileListType()) {
            try {
                final List list = (List) dtde.getTransferable().getTransferData(DataFlavor.javaFileListFlavor);
                if (list != null && !list.isEmpty()) {
                    detectedFileObject = (File) list.get(0);
                }//from   www  .ja  v a 2 s  .com
                break;
            } catch (Exception ex) {
                LOGGER.error("Can't extract file from DnD", ex);
            }
        }
    }

    if (detectedFileObject != null) {
        addFileToElement(detectedFileObject, this.mindMapPanel.findTopicUnderPoint(dtde.getLocation()));
    }
}

---

From source file:gdt.jgui.entity.folder.JFolderPanel.java

private boolean hasToInsert() {
    try {/*w  ww . j  a  v  a 2 s .  c o  m*/
        Clipboard systemClipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
        Transferable clipboardContents = systemClipboard.getContents(null);
        if (clipboardContents == null)
            return false;
        Object transferData = clipboardContents.getTransferData(DataFlavor.javaFileListFlavor);
        @SuppressWarnings("unchecked")
        List<File> files = (List<File>) transferData;
        for (int i = 0; i < files.size(); i++) {
            File file = (File) files.get(i);
            if (file.exists() && file.isFile())
                return true;
        }
    } catch (Exception ee) {
        LOGGER.severe(ee.toString());

    }
    return false;
}

---

From source file:pkgrenamer.Main.java

static void onDropFiles(DropTargetDropEvent dtde, FileDropListener onDrop) {
    try {/*ww w.  ja va  2s  .c  o  m*/
        Transferable transferable = dtde.getTransferable();

        if (transferable.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
            dtde.acceptDrop(DnDConstants.ACTION_MOVE);
            java.util.List<?> files = (java.util.List<?>) transferable
                    .getTransferData(DataFlavor.javaFileListFlavor);
            File[] fa = new File[files.size()];
            for (int i = 0; i < fa.length; i++) {
                fa[i] = (File) files.get(i);
            }
            onDrop.onDropFile(fa);
            dtde.getDropTargetContext().dropComplete(true);

        } else {
            if (sNixFileDataFlavor == null) {
                sNixFileDataFlavor = new DataFlavor("text/uri-list;class=java.lang.String");
            }
            dtde.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
            String data = (String) transferable.getTransferData(sNixFileDataFlavor);
            if (data != null) {
                ArrayList<File> fs = new ArrayList<>();
                for (StringTokenizer st = new StringTokenizer(data, "\r\n"); st.hasMoreTokens();) {
                    String token = st.nextToken().trim();
                    if (token.startsWith("#") || token.isEmpty()) {
                        continue;
                    }
                    try {
                        fs.add(new File(new URI(token)));
                    } catch (Exception e) {
                    }
                }
                onDrop.onDropFile(fs.toArray(new File[0]));
                dtde.getDropTargetContext().dropComplete(true);
            } else {
                dtde.rejectDrop();
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:at.becast.youploader.gui.FrmMain.java

public void initMainTab() {
    cmbCategory = new JComboBox<Categories>();
    cmbCategory.setModel(new DefaultComboBoxModel<Categories>(Categories.values()));
    SideBar sideBar = new SideBar(SideBar.SideBarMode.TOP_LEVEL, true, 300, true);
    ss1 = new SidebarSection(sideBar, LANG.getString("frmMain.Sidebar.Settings"), new EditPanel(this),
            new ImageIcon(getClass().getResource("/pencil.png")));
    ss2 = new SidebarSection(sideBar, LANG.getString("frmMain.Sidebar.Playlists"), new PlaylistPanel(this),
            new ImageIcon(getClass().getResource("/layers.png")));
    ss3 = new SidebarSection(sideBar, LANG.getString("frmMain.Sidebar.Monetisation"), new MonetPanel(),
            new ImageIcon(getClass().getResource("/money.png")));
    sideBar.addSection(ss1, false);//from  w w w  .ja v  a  2  s .c  om
    sideBar.addSection(ss2);
    sideBar.addSection(ss3);
    JPanel mainTab = new JPanel();
    JPanel panel = new JPanel();
    GroupLayout mainTabLayout = new GroupLayout(mainTab);
    mainTabLayout.setHorizontalGroup(mainTabLayout.createParallelGroup(Alignment.TRAILING)
            .addGroup(mainTabLayout.createSequentialGroup()
                    .addComponent(panel, GroupLayout.DEFAULT_SIZE, 465, Short.MAX_VALUE)
                    .addPreferredGap(ComponentPlacement.RELATED)
                    .addComponent(sideBar, GroupLayout.DEFAULT_SIZE, 408, Short.MAX_VALUE)));
    mainTabLayout.setVerticalGroup(mainTabLayout.createParallelGroup(Alignment.LEADING)
            .addComponent(panel, GroupLayout.DEFAULT_SIZE, 492, Short.MAX_VALUE)
            .addGroup(mainTabLayout.createSequentialGroup()
                    .addComponent(sideBar, GroupLayout.DEFAULT_SIZE, 469, Short.MAX_VALUE).addContainerGap()));
    panel.setLayout(new FormLayout(
            new ColumnSpec[] { ColumnSpec.decode("2px"), FormSpecs.RELATED_GAP_COLSPEC,
                    ColumnSpec.decode("20px:grow"), FormSpecs.LABEL_COMPONENT_GAP_COLSPEC,
                    ColumnSpec.decode("23px"), ColumnSpec.decode("33px"), FormSpecs.UNRELATED_GAP_COLSPEC,
                    ColumnSpec.decode("61px"), FormSpecs.DEFAULT_COLSPEC, FormSpecs.RELATED_GAP_COLSPEC,
                    ColumnSpec.decode("24px"), ColumnSpec.decode("28px"), ColumnSpec.decode("40px"),
                    ColumnSpec.decode("36px"), FormSpecs.LABEL_COMPONENT_GAP_COLSPEC, ColumnSpec.decode("28px"),
                    FormSpecs.LABEL_COMPONENT_GAP_COLSPEC, ColumnSpec.decode("58px"), },
            new RowSpec[] { RowSpec.decode("2px"), FormSpecs.RELATED_GAP_ROWSPEC, RowSpec.decode("14px"),
                    RowSpec.decode("25px"), FormSpecs.RELATED_GAP_ROWSPEC, RowSpec.decode("14px"),
                    RowSpec.decode("25px"), FormSpecs.LINE_GAP_ROWSPEC, RowSpec.decode("14px"),
                    RowSpec.decode("25px"), FormSpecs.RELATED_GAP_ROWSPEC, FormSpecs.DEFAULT_ROWSPEC,
                    RowSpec.decode("64dlu:grow"), FormSpecs.RELATED_GAP_ROWSPEC, FormSpecs.DEFAULT_ROWSPEC,
                    RowSpec.decode("max(64dlu;default)"), FormSpecs.RELATED_GAP_ROWSPEC,
                    FormSpecs.DEFAULT_ROWSPEC, RowSpec.decode("25px"), FormSpecs.PARAGRAPH_GAP_ROWSPEC,
                    RowSpec.decode("24px"), RowSpec.decode("23px"), }));

    lbltitlelenght = new JLabel("(0/100)");
    panel.add(lbltitlelenght, "14, 6, 3, 1, right, top");

    txtTitle = new JTextField();
    contextMenu.add(txtTitle);
    panel.add(txtTitle, "3, 7, 14, 1, fill, fill");
    txtTitle.setColumns(10);
    txtTitle.addKeyListener(new KeyAdapter() {
        @Override
        public void keyReleased(KeyEvent e) {
            calcNotifies();
        }
    });

    JLabel lblCategory = new JLabel(LANG.getString("frmMain.Category"));
    panel.add(lblCategory, "3, 9, 4, 1, left, bottom");
    panel.add(cmbCategory, "3, 10, 14, 1, fill, fill");

    JLabel lblDescription = new JLabel(LANG.getString("frmMain.Description"));
    panel.add(lblDescription, "3, 12, 4, 1, left, bottom");

    lblDesclenght = new JLabel("(0/5000)");
    panel.add(lblDesclenght, "14, 12, 3, 1, right, bottom");

    JScrollPane DescriptionScrollPane = new JScrollPane();
    panel.add(DescriptionScrollPane, "3, 13, 14, 1, fill, fill");

    txtDescription = new JTextArea();
    contextMenu.add(txtDescription);
    txtDescription.setFont(new Font("SansSerif", Font.PLAIN, 13));
    DescriptionScrollPane.setViewportView(txtDescription);
    txtDescription.setWrapStyleWord(true);
    txtDescription.setLineWrap(true);
    txtDescription.addKeyListener(new KeyAdapter() {
        @Override
        public void keyReleased(KeyEvent e) {
            calcNotifies();
        }
    });

    JLabel lblTags = new JLabel(LANG.getString("frmMain.Tags"));
    panel.add(lblTags, "3, 15, 4, 1, left, bottom");

    lblTagslenght = new JLabel("(0/500)");
    panel.add(lblTagslenght, "14, 15, 3, 1, right, top");

    JScrollPane TagScrollPane = new JScrollPane();
    panel.add(TagScrollPane, "3, 16, 14, 1, fill, fill");

    txtTags = new JTextArea();
    contextMenu.add(txtTags);
    txtTags.setFont(new Font("SansSerif", Font.PLAIN, 13));
    TagScrollPane.setViewportView(txtTags);
    txtTags.setWrapStyleWord(true);
    txtTags.setLineWrap(true);
    txtTags.setBorder(BorderFactory.createEtchedBorder());
    txtTags.addKeyListener(new KeyAdapter() {
        @Override
        public void keyReleased(KeyEvent e) {
            calcNotifies();
        }
    });

    JLabel lblAccount = new JLabel(LANG.getString("frmMain.Account"));
    panel.add(lblAccount, "3, 18, 4, 1, left, bottom");
    cmbAccount = new JComboBox<AccountType>();
    panel.add(getCmbAccount(), "3, 19, 14, 1, fill, fill");
    cmbAccount.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            changeUser();
        }
    });
    btnAddToQueue = new JButton(LANG.getString("frmMain.addtoQueue"));
    btnAddToQueue.setEnabled(false);
    panel.add(btnAddToQueue, "3, 21, 6, 1, fill, fill");
    btnAddToQueue.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            queueButton();
        }
    });
    JLabel lblSelectVideo = new JLabel();
    panel.add(lblSelectVideo, "3, 3, 4, 1, left, bottom");

    lblSelectVideo.setText(LANG.getString("frmMain.selectVideoFile"));
    cmbFile = new JComboBox<String>();
    cmbFile.setDropTarget(new DropTarget() {
        private static final long serialVersionUID = 8809983794742040683L;

        public synchronized void drop(DropTargetDropEvent evt) {
            try {
                evt.acceptDrop(DnDConstants.ACTION_COPY);
                @SuppressWarnings("unchecked")
                List<File> droppedFiles = (List<File>) evt.getTransferable()
                        .getTransferData(DataFlavor.javaFileListFlavor);
                for (File file : droppedFiles) {
                    cmbFile.removeAllItems();
                    cmbFile.addItem(file.getAbsolutePath());
                }
            } catch (Exception ex) {
                LOG.error("Error dropping video file", ex);
            }
        }
    });
    panel.add(cmbFile, "3, 4, 14, 1, fill, fill");
    JButton btnSelectMovie = new JButton();
    btnSelectMovie.setToolTipText("Select Video File");
    panel.add(btnSelectMovie, "18, 4, center, top");
    btnSelectMovie.setIcon(new ImageIcon(getClass().getResource("/film_add.png")));

    JLabel lblTitle = new JLabel(LANG.getString("frmMain.Title"));
    panel.add(lblTitle, "3, 6, 4, 1, left, bottom");

    JButton btnReset = new JButton(LANG.getString("frmMain.Reset"));
    btnReset.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            resetEdit();
        }
    });
    panel.add(btnReset, "11, 21, 6, 1, fill, fill");
    btnSelectMovie.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            EditPanel edit = (EditPanel) ss1.contentPane;
            NativeJFileChooser chooser;
            if (edit.getTxtStartDir() != null && !edit.getTxtStartDir().equals("")) {
                chooser = new NativeJFileChooser(edit.getTxtStartDir().getText().trim());
            } else {
                chooser = new NativeJFileChooser();
            }
            int returnVal = chooser.showOpenDialog((Component) self);
            if (returnVal == JFileChooser.APPROVE_OPTION) {
                cmbFile.removeAllItems();
                cmbFile.addItem(chooser.getSelectedFile().getAbsolutePath().toString());
            }
        }
    });
    mainTab.setLayout(mainTabLayout);
    mainTab.revalidate();
    mainTab.repaint();
    TabbedPane.addTab(LANG.getString("frmMain.Tabs.VideoSettings"), mainTab);
}

---

From source file:com.ftb2om2.view.MultiplePane.java

private String getDragAndDropPath(DropTargetDropEvent evt) throws IOException, UnsupportedFlavorException {
    evt.acceptDrop(DnDConstants.ACTION_COPY);
    List<File> droppedFile = (List<File>) evt.getTransferable().getTransferData(DataFlavor.javaFileListFlavor);
    return droppedFile.get(0).getAbsolutePath();
}

---

From source file:DragDropTreeExample.java

protected void checkTransferType(DropTargetDragEvent dtde) {
    // Accept a list of files
    acceptableType = false;/*from  w ww . ja va 2  s  .  c o  m*/
    if (dtde.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
        acceptableType = true;
    }
    DnDUtils.debugPrintln("Data type acceptable - " + acceptableType);
}

---

From source file:DragDropTreeExample.java

protected boolean dropFile(int action, Transferable transferable, Point location)
        throws IOException, UnsupportedFlavorException, MalformedURLException {
    List files = (List) transferable.getTransferData(DataFlavor.javaFileListFlavor);
    TreePath treePath = tree.getPathForLocation(location.x, location.y);
    File targetDirectory = findTargetDirectory(location);
    if (treePath == null || targetDirectory == null) {
        return false;
    }/*from  w  ww  .  j av a  2  s.  c om*/
    FileTree.FileTreeNode node = (FileTree.FileTreeNode) treePath.getLastPathComponent();

    // Highlight the drop location while we perform the drop
    tree.setSelectionPath(treePath);

    // Get File objects for all files being
    // transferred, eliminating duplicates.
    File[] fileList = getFileList(files);

    // Don't overwrite files by default
    copyOverExistingFiles = false;

    // Copy or move each source object to the target
    for (int i = 0; i < fileList.length; i++) {
        File f = fileList[i];
        if (f.isDirectory()) {
            transferDirectory(action, f, targetDirectory, node);
        } else {
            try {
                transferFile(action, fileList[i], targetDirectory, node);
            } catch (IllegalStateException e) {
                // Cancelled by user
                return false;
            }
        }
    }

    return true;
}

---

From source file:plugin.notes.gui.NotesTreeNode.java

/**
 * handles a drop of a java file list/*  ww w.  j  a v a  2s  .  c o  m*/
 *
 * @param dtde
 *          drop target drop even - a java dile list has been dropped on
 *          something that represents this node.
 * @return returns true if the drop takes place, false if not
 */
public boolean handleDropJavaFileList(DropTargetDropEvent dtde) {
    dtde.acceptDrop(dtde.getDropAction());

    Transferable t = dtde.getTransferable();

    try {
        List fileList = ((List) t.getTransferData(DataFlavor.javaFileListFlavor));

        for (Object aFileList : fileList) {
            File newFile = (File) aFileList;

            if (newFile.exists()) {

                FileUtils.copyFile(newFile,
                        new File(dir.getAbsolutePath() + File.separator + newFile.getName()));
            }
        }
    } catch (Exception e) {
        Logging.errorPrint(e.getMessage(), e);

        return false;
    }

    return true;
}

---

From source file:view.MainWindow.java

private void setupDropListener() {
    this.setDropTarget(new DropTarget() {
        @Override/*from ww w .ja v a 2s  . co  m*/
        public synchronized void drop(DropTargetDropEvent evt) {
            try {
                evt.acceptDrop(DnDConstants.ACTION_COPY);
                List<File> droppedFiles = (List<File>) evt.getTransferable()
                        .getTransferData(DataFlavor.javaFileListFlavor);
                if (!droppedFiles.isEmpty()) {
                    for (File file : droppedFiles) {
                        if (file.exists() && file.isFile() && file.getAbsolutePath().endsWith(".pdf")) {
                            if (loadPdf(file, false)) {
                                ctrl.openDocument(file.getAbsolutePath());
                                workspacePanel.setDocument(ctrl.getDocument());
                            } else {
                                errorList.add(file.getAbsolutePath());
                            }
                        } else if (file.exists() && file.isDirectory()) {
                            loadFolder(file, true);
                        }
                    }
                    showErrors();
                }
            } catch (UnsupportedFlavorException | IOException ex) {
                controller.Logger.getLogger().addEntry(ex);
            }
        }
    });
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• »