Java Utililty Methods JTable Column Header Width

List of utility methods to do JTable Column Header Width

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Description

The list of methods to do JTable Column Header Width are organized into topic(s).

Method

intgetPreferredColumnHeaderWidth(JTable table, TableColumn col)
get Preferred Column Header Width 
TableCellRenderer renderer = col.getHeaderRenderer();
if (renderer == null)
    return 0;
Component comp = renderer.getTableCellRendererComponent(table, col.getHeaderValue(), false, false, 0, 0);
return comp.getPreferredSize().width;
voidsetOptimalHeaderWidth(JTable table, int col)
sets the optimal header width for the given column. 
int width;
TableColumn column;
JTableHeader header;
if ((col >= 0) && (col < table.getColumnModel().getColumnCount())) {
    width = calcHeaderWidth(table, col);
    if (width >= 0) {
        header = table.getTableHeader();
        column = table.getColumnModel().getColumn(col);
...