Get bounds for JTable row +/- height rows. - Java Swing

Java examples for Swing:JTable Row

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Description

Get bounds for JTable row +/- height rows.

Demo Code


//package com.java2s;
import javax.swing.*;
import java.awt.*;

public class Main {
    /**/*  w  ww .  j  a  v a 2  s.  c om*/
     * Get bounds for row +/- height rows.
     *
     * @param table Table
     * @param row Row
     * @param height Height
     */
    public static Rectangle getRowBounds(JTable table, int row, int height) {
        int first = Math.max(0, row - height);
        int last = Math.min(table.getRowCount() - 1, row + height);

        Rectangle result = table.getCellRect(first, -1, true);
        result = result.union(table.getCellRect(last, -1, true));
        Insets i = table.getInsets();

        result.x = i.left;
        result.width = table.getWidth() - i.left - i.right;

        return result;
    }
}

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