Recover a hidden JTable column - Java Swing

Java examples for Swing:JTable Column

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Description

Recover a hidden JTable column

Demo Code


//package com.java2s;

import javax.swing.JTable;

import javax.swing.table.TableColumn;

public class Main {

    public static void showColumn(JTable table, int columnIndex) {
        int currentResizeMode = table.getAutoResizeMode();
        table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
        int columnCount = table.getColumnCount();
        if (columnIndex < 0 || columnIndex > columnCount)
            throw new IllegalArgumentException(
                    "TableUtils.hiddenColumn()");
        TableColumn tc = table.getColumnModel().getColumn(columnIndex);
        tc.setMaxWidth(300);//from ww  w . ja  v  a 2  s .c  o m
        tc.setMinWidth(10);
        tc.setPreferredWidth(100);
        table.setAutoResizeMode(currentResizeMode);
    }
}

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