Java Utililty Methods JTable Column Resize

List of utility methods to do JTable Column Resize

  1. HOME
  2. Java
  3. J
  4. JTable Column Resize

Description

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

Method

voidreSizeColumn(TableColumn col, int min, int preferred, int max)
re Size Column 
col.setMinWidth(min);
col.setPreferredWidth(preferred);
col.setMaxWidth(max);
voidresizeColumns(JTable table)
Resize all columns in the table to fit widest row including header. 
if (table.getGraphics() == null) {
    return;
DefaultTableCellRenderer renderer = new DefaultTableCellRenderer();
FontMetrics fm = table.getFontMetrics(renderer.getFont());
TableColumnModel mod = table.getColumnModel();
for (int iCol = 0; iCol < mod.getColumnCount(); iCol++) {
    TableColumn col = mod.getColumn(iCol);
...
voidresizeColumnWidth(JTable table)
Method ini digunakan untuk mengatur lebar kolom tabel agar otomatis menyesuaikan dengan isi pada kolom tersebut 
final TableColumnModel columnModel = table.getColumnModel();
for (int column = 0; column < table.getColumnCount(); column++) {
    int width = 50; 
    for (int row = 0; row < table.getRowCount(); row++) {
        TableCellRenderer renderer = table.getCellRenderer(row, column);
        Component comp = table.prepareRenderer(renderer, row, column);
        width = Math.max(comp.getPreferredSize().width + 1, width);
    columnModel.getColumn(column).setPreferredWidth(width);