private static void drawSelection(JTable table, int column, Graphics g, final int width) {
int y = 0;
final int[] rows = table.getSelectedRows();
final int height = table.getRowHeight();
for (int row : rows) {
final TableCellRenderer renderer = table.getCellRenderer(row, column);
final Component component =
renderer.getTableCellRendererComponent(
table, table.getValueAt(row, column), false, false, row, column);
g.translate(0, y);
component.setBounds(0, 0, width, height);
boolean wasOpaque = false;
if (component instanceof JComponent) {
final JComponent j = (JComponent) component;
if (j.isOpaque()) wasOpaque = true;
j.setOpaque(false);
}
component.paint(g);
if (wasOpaque) {
((JComponent) component).setOpaque(true);
}
y += height;
g.translate(0, -y);
}
}
private String extractContent(
DataGridPanel grid, String delimiter, boolean saveHeader, boolean ecloseWithDowbleQuotes) {
JTable _table = grid.getTable();
int numcols = _table.getSelectedColumnCount();
int numrows = _table.getSelectedRowCount();
if (numcols > 0 && numrows > 0) {
StringBuffer sbf = new StringBuffer();
int[] rowsselected = _table.getSelectedRows();
int[] colsselected = _table.getSelectedColumns();
if (saveHeader) {
// put header name list
for (int j = 0; j < numcols; j++) {
String text =
(String)
_table
.getTableHeader()
.getColumnModel()
.getColumn(colsselected[j])
.getHeaderValue();
sbf.append(text);
if (j < numcols - 1) sbf.append(delimiter);
}
sbf.append("\n");
}
// put content
for (int i = 0; i < numrows; i++) {
for (int j = 0; j < numcols; j++) {
Object value = _table.getValueAt(rowsselected[i], colsselected[j]);
String _value = "";
if (value != null) {
_value = value.toString();
}
if (ecloseWithDowbleQuotes) {
sbf.append("\"").append(_value).append("\"");
} else {
sbf.append(_value);
}
if (j < numcols - 1) sbf.append(delimiter);
}
sbf.append("\n");
}
// StringSelection stsel = new StringSelection(sbf.toString());
// Clipboard system = Toolkit.getDefaultToolkit().getSystemClipboard();
// system.setContents(stsel, stsel);
return sbf.toString();
}
return null;
}