/*
* Restore the width of the specified column to its previous width
*/
private void restoreColumn(int column) {
TableColumn tableColumn = table.getColumnModel().getColumn(column);
Integer width = columnSizes.get(tableColumn);
if (width != null) {
table.getTableHeader().setResizingColumn(tableColumn);
tableColumn.setWidth(width.intValue());
}
}
/*
* Calculated the width based on the column name
*/
private int getColumnHeaderWidth(int column) {
if (!isColumnHeaderIncluded) return 0;
TableColumn tableColumn = table.getColumnModel().getColumn(column);
Object value = tableColumn.getHeaderValue();
TableCellRenderer renderer = tableColumn.getHeaderRenderer();
if (renderer == null) {
renderer = table.getTableHeader().getDefaultRenderer();
}
Component c = renderer.getTableCellRendererComponent(table, value, false, false, -1, column);
return c.getPreferredSize().width;
}
/*
* Update the TableColumn with the newly calculated width
*/
private void updateTableColumn(int column, int width) {
final TableColumn tableColumn = table.getColumnModel().getColumn(column);
if (!tableColumn.getResizable()) return;
width += spacing;
// Don't shrink the column width
if (isOnlyAdjustLarger) {
width = Math.max(width, tableColumn.getPreferredWidth());
}
columnSizes.put(tableColumn, new Integer(tableColumn.getWidth()));
table.getTableHeader().setResizingColumn(tableColumn);
tableColumn.setWidth(width);
}