Java JTable Column Size Calculate calculateColumnWidth(JTable table, int columnIndex)

Description

calculate Column Width

License

Open Source License

Declaration

public static int calculateColumnWidth(JTable table, int columnIndex) 

Method Source Code

//package com.java2s;

import java.awt.Component;

import javax.swing.JTable;

import javax.swing.table.TableCellRenderer;

public class Main {

    public static int calculateColumnWidth(JTable table, int columnIndex) {
        int width = 0; // The return value
        int rowCount = table.getRowCount();
        for (int i = 0; i < rowCount; i++) {
            TableCellRenderer renderer = table.getCellRenderer(i,
                    columnIndex);//from   w w w.  ja  v  a 2s .com
            Component comp = renderer.getTableCellRendererComponent(table,
                    table.getValueAt(i, columnIndex), false, false, i,
                    columnIndex);
            int thisWidth = comp.getPreferredSize().width;
            if (thisWidth > width) {
                width = thisWidth;
            }
        }
        return width;
    }
}

Related

1. calcColumnWidths(final JTable table)
2. calcColumnWidths(final JTable table)
3. calcColumnWidths(JTable table)
4. calcColumnWidths(JTable table)
5. calculateColumnWidth(JTable table, int columnIndex)
6. calculateColumnWidth_1(JTable table, int pos)
7. fixedColumSize(TableColumn c, int width)
8. fixSize(TableColumn column, JTable table)
9. initColumnSizes(JTable table)