Example usage for java.awt.dnd DnDConstants ACTION_COPY_OR_MOVE

List of usage examples for java.awt.dnd DnDConstants ACTION_COPY_OR_MOVE

  1. HOME
  2. Java
  3. java
  4. java.awt.dnd.*
  5. DnDConstants
  6. ACTION_COPY_OR_MOVE

Introduction

In this page you can find the example usage for java.awt.dnd DnDConstants ACTION_COPY_OR_MOVE.

Prototype

int ACTION_COPY_OR_MOVE

To view the source code for java.awt.dnd DnDConstants ACTION_COPY_OR_MOVE.

Click Source Link

Document

An int representing a "copy" or "move" action.

Usage

From source file:FileTreeDropTarget.java

public FileTreeDropTarget(FileTree tree) {
    this.tree = tree;

    // Listen for changes in the enabled property
    tree.addPropertyChangeListener(this);

    // Create the DropTarget and register 
    // it with the FileTree.
    dropTarget = new DropTarget(tree, DnDConstants.ACTION_COPY_OR_MOVE, this, tree.isEnabled(), null);
}

From source file:net.sf.jabref.gui.entryeditor.SimpleUrlDragDrop.java

@Override
public void drop(DropTargetDropEvent event) {
    Transferable tsf = event.getTransferable();
    event.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
    //try with an URL
    DataFlavor dataFlavor = null;
    try {//from w ww .  ja  va 2s . c o m
        dataFlavor = new DataFlavor("application/x-java-url; class=java.net.URL");
    } catch (ClassNotFoundException e) {
        LOGGER.warn("Could not find DropTargetDropEvent class", e);
    }
    try {
        URL url = (URL) tsf.getTransferData(dataFlavor);
        //insert URL
        editor.setText(url.toString());
        storeFieldAction.actionPerformed(new ActionEvent(editor, 0, ""));
    } catch (UnsupportedFlavorException nfe) {
        // if not an URL
        JOptionPane.showMessageDialog((Component) editor, Localization.lang("Operation not supported"),
                Localization.lang("Drag and Drop Error"), JOptionPane.ERROR_MESSAGE);
        LOGGER.warn("Could not perform drage and drop", nfe);
    } catch (IOException ioex) {
        LOGGER.warn("Could not perform drage and drop", ioex);
    }
}

From source file:Main.java

public DragLabel(String s, int alignment) {
    super(s, alignment);

    int action = DnDConstants.ACTION_COPY_OR_MOVE;
    ds.createDefaultDragGestureRecognizer(this, action, this);
}

From source file:de.tor.tribes.ui.windows.AbstractDSWorkbenchFrame.java

public AbstractDSWorkbenchFrame() {
    mFrameListeners = new LinkedList<>();
    // getContentPane().setBackground(Constants.DS_BACK);
    dragSource = DragSource.getDefaultDragSource();
    dragSource.createDefaultDragGestureRecognizer(this, DnDConstants.ACTION_COPY_OR_MOVE, this);
    DropTarget dropTarget = new DropTarget(this, this);
    this.setDropTarget(dropTarget);
}

From source file:com.mirth.connect.client.ui.editors.JavaScriptEditorDialog.java

public void dragEnter(DropTargetDragEvent dtde) {
    try {//from   w  w w  . j a va  2 s. c om
        Transferable tr = dtde.getTransferable();
        if (tr.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {

            dtde.acceptDrag(DnDConstants.ACTION_COPY_OR_MOVE);

            java.util.List fileList = (java.util.List) tr.getTransferData(DataFlavor.javaFileListFlavor);
            Iterator iterator = fileList.iterator();
            while (iterator.hasNext()) {
                iterator.next();
            }
        } else {
            dtde.rejectDrag();
        }
    } catch (Exception e) {
        dtde.rejectDrag();
    }
}

From source file:EditorDropTarget3.java

public void drop(DropTargetDropEvent dtde) {
    DnDUtils.debugPrintln("DropTarget drop, drop action = " + DnDUtils.showActions(dtde.getDropAction()));

    // Check the drop action
    if ((dtde.getDropAction() & DnDConstants.ACTION_COPY_OR_MOVE) != 0) {
        // Accept the drop and get the transfer data
        dtde.acceptDrop(dtde.getDropAction());
        Transferable transferable = dtde.getTransferable();

        try {/*from   w  w  w. java 2 s.  c  om*/
            boolean result = false;

            if (draggingFile) {
                result = dropFile(transferable);
            } else {
                result = dropContent(transferable, dtde);
            }

            dtde.dropComplete(result);
            DnDUtils.debugPrintln("Drop completed, success: " + result);
        } catch (Exception e) {
            DnDUtils.debugPrintln("Exception while handling drop " + e);
            dtde.dropComplete(false);
        }
    } else {
        DnDUtils.debugPrintln("Drop target rejected drop");
        dtde.rejectDrop();
    }
}

From source file:PanelDropTarget.java

protected boolean acceptOrRejectDrag(DropTargetDragEvent dtde) {
    int dropAction = dtde.getDropAction();
    int sourceActions = dtde.getSourceActions();
    boolean acceptedDrag = false;

    DnDUtils.debugPrintln("\tSource actions are " + DnDUtils.showActions(sourceActions) + ", drop action is "
            + DnDUtils.showActions(dropAction));

    // Reject if the object being transferred
    // or the operations available are not acceptable.
    if (!acceptableType || (sourceActions & DnDConstants.ACTION_COPY_OR_MOVE) == 0) {
        DnDUtils.debugPrintln("Drop target rejecting drag");
        dtde.rejectDrag();/*from w w w  .  j  ava 2 s  .c om*/
    } else if ((dropAction & DnDConstants.ACTION_COPY_OR_MOVE) == 0) {
        // Not offering copy or move - suggest a copy
        DnDUtils.debugPrintln("Drop target offering COPY");
        dtde.acceptDrag(DnDConstants.ACTION_COPY);
        acceptedDrag = true;
    } else {
        // Offering an acceptable operation: accept
        DnDUtils.debugPrintln("Drop target accepting drag");
        dtde.acceptDrag(dropAction);
        acceptedDrag = true;
    }

    return acceptedDrag;
}

From source file:EditorDropTarget4.java

public void drop(DropTargetDropEvent dtde) {
    DnDUtils.debugPrintln("DropTarget drop, drop action = " + DnDUtils.showActions(dtde.getDropAction()));

    // Check the drop action
    if ((dtde.getDropAction() & DnDConstants.ACTION_COPY_OR_MOVE) != 0) {
        // Accept the drop and get the transfer data
        dtde.acceptDrop(dtde.getDropAction());
        Transferable transferable = dtde.getTransferable();

        try {/* w  w w . j  av  a 2 s. c o  m*/
            boolean result = false;

            if (draggingFile) {
                result = dropFile(transferable);
            } else {
                result = dropContent(transferable, dtde);
            }

            dtde.dropComplete(result);
            DnDUtils.debugPrintln("Drop completed, success: " + result);
        } catch (Exception e) {
            DnDUtils.debugPrintln("Exception while handling drop " + e);
            dtde.rejectDrop();
        }
    } else {
        DnDUtils.debugPrintln("Drop target rejected drop");
        dtde.dropComplete(false);
    }
}

From source file:ColorSink.java

public void dragEnter(DropTargetDragEvent e) {
    if (e.isDataFlavorSupported(TransferableColor.colorFlavor)
            || e.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
        e.acceptDrag(DnDConstants.ACTION_COPY_OR_MOVE);
        this.setBorder(dropBorder);
    }//  w  w  w. j a  va 2s.c  o m
}

From source file:net.sf.jabref.gui.UrlDragDrop.java

@Override
public void drop(DropTargetDropEvent dtde) {
    Transferable tsf = dtde.getTransferable();
    dtde.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
    //try with an URL
    DataFlavor dtURL = null;/* ww  w .java  2 s.c o m*/
    try {
        dtURL = new DataFlavor("application/x-java-url; class=java.net.URL");
    } catch (ClassNotFoundException e) {
        LOGGER.warn("Could not find DropTargetDropEvent class.", e);
    }
    try {
        URL url = (URL) tsf.getTransferData(dtURL);
        JOptionChoice res = (JOptionChoice) JOptionPane.showInputDialog(editor, "",
                Localization.lang("Select action"), JOptionPane.QUESTION_MESSAGE, null,
                new JOptionChoice[] { new JOptionChoice(Localization.lang("Insert URL"), 0),
                        new JOptionChoice(Localization.lang("Download file"), 1) },
                new JOptionChoice(Localization.lang("Insert URL"), 0));
        if (res != null) {
            switch (res.getId()) {
            //insert URL
            case 0:
                feditor.setText(url.toString());
                editor.updateField(feditor);
                break;
            //download file
            case 1:
                try {
                    //auto filename:
                    File file = new File(new File(Globals.prefs.get("pdfDirectory")),
                            editor.getEntry().getCiteKey() + ".pdf");
                    frame.output(Localization.lang("Downloading..."));
                    MonitoredURLDownload.buildMonitoredDownload(editor, url).downloadToFile(file);
                    frame.output(Localization.lang("Download completed"));
                    feditor.setText(file.toURI().toURL().toString());
                    editor.updateField(feditor);

                } catch (IOException ioex) {
                    LOGGER.error("Error while downloading file.", ioex);
                    JOptionPane.showMessageDialog(editor, Localization.lang("File download"),
                            Localization.lang("Error while downloading file:" + ioex.getMessage()),
                            JOptionPane.ERROR_MESSAGE);
                }
                break;
            default:
                LOGGER.warn("Unknown selection (should not happen)");
                break;
            }
        }
        return;
    } catch (UnsupportedFlavorException nfe) {
        // not an URL then...
        LOGGER.warn("Could not parse URL.", nfe);
    } catch (IOException ioex) {
        LOGGER.warn("Could not perform drag and drop.", ioex);
    }

    try {
        //try with a File List
        @SuppressWarnings("unchecked")
        List<File> filelist = (List<File>) tsf.getTransferData(DataFlavor.javaFileListFlavor);
        if (filelist.size() > 1) {
            JOptionPane.showMessageDialog(editor, Localization.lang("Only one item is supported"),
                    Localization.lang("Drag and Drop Error"), JOptionPane.ERROR_MESSAGE);
            return;
        }
        File fl = filelist.get(0);
        feditor.setText(fl.toURI().toURL().toString());
        editor.updateField(feditor);

    } catch (UnsupportedFlavorException nfe) {
        JOptionPane.showMessageDialog(editor, Localization.lang("Operation not supported"),
                Localization.lang("Drag and Drop Error"), JOptionPane.ERROR_MESSAGE);
        LOGGER.warn("Could not perform drag and drop.", nfe);
    } catch (IOException ioex) {
        LOGGER.warn("Could not perform drag and drop.", ioex);
    }

}