Example usage for java.awt.datatransfer Clipboard isDataFlavorAvailable

Introduction

In this page you can find the example usage for java.awt.datatransfer Clipboard isDataFlavorAvailable.

Prototype

public boolean isDataFlavorAvailable(DataFlavor flavor) 

Source Link

Document

Returns whether or not the current contents of this clipboard can be provided in the specified DataFlavor .

Usage

From source file:TextTransferTest.java

/**
 * Pastes the text from the system clipboard into the text area.
 *///from   www.ja  v  a 2 s . c o  m
private void paste() {
    Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    DataFlavor flavor = DataFlavor.stringFlavor;
    if (clipboard.isDataFlavorAvailable(flavor)) {
        try {
            String text = (String) clipboard.getData(flavor);
            textArea.replaceSelection(text);
        } catch (UnsupportedFlavorException e) {
            JOptionPane.showMessageDialog(this, e);
        } catch (IOException e) {
            JOptionPane.showMessageDialog(this, e);
        }
    }
}

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From source file:ImageTransferTest.java

/**
 * Pastes the image from the system clipboard into the image label.
 *///from   w w w. j ava  2  s. co  m
private void paste() {
    Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    DataFlavor flavor = DataFlavor.imageFlavor;
    if (clipboard.isDataFlavorAvailable(flavor)) {
        try {
            image = (Image) clipboard.getData(flavor);
            label.setIcon(new ImageIcon(image));
        } catch (UnsupportedFlavorException exception) {
            JOptionPane.showMessageDialog(this, exception);
        } catch (IOException exception) {
            JOptionPane.showMessageDialog(this, exception);
        }
    }
}

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From source file:SerialTransferTest.java

/**
 * Pastes the color from the system clipboard into the chooser.
 *//*  w w  w . j  a va 2 s  . com*/
private void paste() {
    Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    try {
        DataFlavor flavor = new DataFlavor("application/x-java-serialized-object;class=java.awt.Color");
        if (clipboard.isDataFlavorAvailable(flavor)) {
            Color color = (Color) clipboard.getData(flavor);
            chooser.setColor(color);
        }
    } catch (ClassNotFoundException e) {
        JOptionPane.showMessageDialog(this, e);
    } catch (UnsupportedFlavorException e) {
        JOptionPane.showMessageDialog(this, e);
    } catch (IOException e) {
        JOptionPane.showMessageDialog(this, e);
    }
}

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From source file:cn.lambdalib.cgui.gui.component.TextBox.java

private String getClipboardContent() {
    Clipboard cb = Toolkit.getDefaultToolkit().getSystemClipboard();
    if (cb.isDataFlavorAvailable(DataFlavor.stringFlavor)) {
        try {/*from  www.  j a v  a2s  . c o  m*/
            return (String) cb.getData(DataFlavor.stringFlavor);
        } catch (UnsupportedFlavorException | IOException e) {
            e.printStackTrace();
        }
    }
    return "";
}

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From source file:edu.ku.brc.ui.tmanfe.SpreadSheet.java

/**
 * @return true if pastable data is present in the clipboard
 *//*  w  w w  . j  a  va 2 s  .co  m*/
protected boolean canPasteFromClipboard() {
    Clipboard sysClipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    return sysClipboard.isDataFlavorAvailable(DataFlavor.stringFlavor);
}

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From source file:edu.ku.brc.ui.tmanfe.SpreadSheet.java

/**
 * Paste data from clipboard into spreadsheet.
 * Currently only implemented for string data.
 *//*from ww w  . j  ava 2  s  .  c om*/
public void paste() {
    //System.out.println("Trying to Paste");
    int[] rows = getSelectedRows();
    int[] cols = getSelectedColumns();
    pastedRows[0] = -1;
    pastedRows[1] = -1;
    if (rows != null && cols != null && rows.length > 0 && cols.length > 0) {
        int startRow = rows[0];
        pastedRows[0] = startRow;
        int startCol = cols[0];
        try {
            Clipboard sysClipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
            if (sysClipboard.isDataFlavorAvailable(DataFlavor.stringFlavor)) {
                String trstring = (String) sysClipboard.getData(DataFlavor.stringFlavor);
                StringTokenizer st1 = new StringTokenizer(trstring, "\n\r");
                for (int i = 0; st1.hasMoreTokens(); i++) {
                    String rowstring = st1.nextToken();
                    //System.out.println("Row [" + rowstring+"]");
                    String[] tokens = StringUtils.splitPreserveAllTokens(rowstring, '\t');
                    for (int j = 0; j < tokens.length; j++) {
                        if (startRow + i < getRowCount() && startCol + j < getColumnCount()) {
                            int colInx = startCol + j;
                            if (tokens[j].length() <= model.getColDataLen(colInx)) {
                                String token = tokens[j];
                                if ("\b".equals(token)) //is placeholder for empty cell
                                {
                                    token = "";
                                }
                                setValueAt(token, startRow + i, colInx);
                            } else {
                                String msg = String.format(getResourceString("UI_NEWDATA_TOO_LONG"),
                                        new Object[] { model.getColumnName(startCol + j),
                                                model.getColDataLen(colInx) });
                                UIRegistry.getStatusBar().setErrorMessage(msg);
                                Toolkit.getDefaultToolkit().beep();
                            }
                        }
                        //System.out.println("Putting [" + tokens[j] + "] at row=" + startRow + i + "column=" + startCol + j);
                    }
                    pastedRows[1] = pastedRows[1] + 1;
                }
            }
        } catch (IllegalStateException ex) {
            UIRegistry.displayStatusBarErrMsg(getResourceString("Spreadsheet.ClipboardUnavailable"));
        } catch (Exception ex) {
            edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
            edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(SpreadSheet.class, ex);
            ex.printStackTrace();
        }
    }
}

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From source file:org.docx4all.ui.main.WordMLEditor.java

void preStartup(JApplet applet) {
    _applet = applet;//  ww  w . java  2s. c  o m

    _viewManager = new ViewManager();

    _iframeMap = new HashMap<String, JInternalFrame>();

    log.info("setting up InternalFrameListener");
    _internalFrameListener = new InternalFrameListener();

    log.info("setting up TitleBarMouseListener");
    _titleBarMouseListener = new TitleBarMouseListener();

    log.info("setting up ToolBarStates");
    _toolbarStates = new ToolBarStates();
    Clipboard clipboard = getContext().getClipboard();
    clipboard.addFlavorListener(_toolbarStates);
    //As a FlavorListener, _toolbarStates will ONLY be notified
    //when there is a DataFlavor change in Clipboard. 
    //Therefore, make sure that toolbarStates' _isPasteEnable property 
    //is initialised correctly.
    boolean available = clipboard.isDataFlavorAvailable(WordMLTransferable.STRING_FLAVOR)
            || clipboard.isDataFlavorAvailable(WordMLTransferable.WORDML_FRAGMENT_FLAVOR);
    _toolbarStates.setPasteEnabled(available);

    log.info("setting up VFSJFileChooser");
    initVFSJFileChooser();

    log.info("setting up WmlExitListener");
    addExitListener(new WmlExitListener());
}

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