edu.cmu.tetradapp.editor.DescriptiveStatisticsTransferHandler Maven / Gradle / Ivy
///////////////////////////////////////////////////////////////////////////////
// For information as to what this class does, see the Javadoc, below. //
// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, //
// 2007, 2008, 2009, 2010, 2014, 2015, 2022 by Peter Spirtes, Richard //
// Scheines, Joseph Ramsey, and Clark Glymour. //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation; either version 2 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program; if not, write to the Free Software //
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA //
///////////////////////////////////////////////////////////////////////////////
package edu.cmu.tetradapp.editor;
import javax.swing.*;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
/**
* Implements basic cut-and-paste operations for DataDisplay.
*/
class DescriptiveStatisticsTransferHandler extends TransferHandler {
/**
* {@inheritDoc}
*/
public int getSourceActions(JComponent c) {
return TransferHandler.COPY_OR_MOVE;
}
/**
* {@inheritDoc}
*
* Create a Transferable to use as the source for a data transfer.
*/
protected Transferable createTransferable(JComponent c) {
if (c instanceof DescriptiveStatisticsJTable tabularData) {
StringBuilder buf = new StringBuilder();
final int[] selectedRows = tabularData.getSelectedRows();
final int[] selectedColumns = tabularData.getSelectedColumns();
buf.append("\t");
for (int j = 0; j < selectedColumns.length - 1; j++) {
buf.append(tabularData.getModel().getColumnName(selectedColumns[j])).append("\t");
}
buf.append(tabularData.getModel().getColumnName(selectedColumns[selectedColumns.length - 1]));
buf.append("\n");
for (int i = 0; i < selectedRows.length; i++) {
int selectedRow = selectedRows[i];
buf.append(tabularData.getValueAt(selectedRow, 0)).append("\t");
for (int j = 0; j < selectedColumns.length - 1; j++) {
buf.append(tabularData.getValueAt(selectedRow, selectedColumns[j])).append("\t");
}
buf.append(tabularData.getValueAt(selectedRow, selectedColumns[selectedColumns.length - 1]));
if (i < selectedRows.length - 1) {
buf.append("\n");
}
}
return new StringSelection(buf.toString());
}
return null;
}
}