public void setCellRendered(JTableIbp table) {
Enumeration<TableColumn> tcs = table.getColumnModel().getColumns();
while (tcs.hasMoreElements()) {
TableColumn tc = tcs.nextElement();
if (table.getColumnClass(tc.getModelIndex()).toString().contains("java.lang.")) {
tc.setCellRenderer(new CustomTableCellRenderer());
}
}
}
public int calcColumnWidths(JTableIbp table) {
int panelsWidth = 0;
JTableHeader header = table.getTableHeader();
TableCellRenderer defaultHeaderRenderer = null;
if (header != null) defaultHeaderRenderer = header.getDefaultRenderer();
TableColumnModel columns = table.getColumnModel();
// tableModel = table.getModel();
int margin = columns.getColumnMargin(); // only JDK1.3
int rowCount = table.getModel().getRowCount();
for (int i = columns.getColumnCount() - 1; i >= 0; --i) {
TableColumn column = columns.getColumn(i);
int columnIndex = column.getModelIndex();
int width = -1;
TableCellRenderer h = column.getHeaderRenderer();
if (h == null) h = defaultHeaderRenderer;
if (h != null) // Not explicitly impossible
{
Component c =
h.getTableCellRendererComponent(table, column.getHeaderValue(), false, false, -1, i);
width = c.getPreferredSize().width;
}
for (int row = rowCount - 1; row >= 0; --row) {
TableCellRenderer r = table.getCellRenderer(row, i);
Component c =
r.getTableCellRendererComponent(
table, table.getModel().getValueAt(row, columnIndex), false, false, row, i);
width = Math.max(width, c.getPreferredSize().width);
}
if (width >= 0) column.setPreferredWidth(width + margin); // <1.3: without
// margin
else ; // ???
panelsWidth += column.getPreferredWidth();
}
panelsWidth = panelsWidth > (screenWidth - 30) ? screenWidth : panelsWidth;
frameWidth = panelsWidth > (frameWidth - 30) ? (panelsWidth - 30) : frameWidth;
return panelsWidth;
}
