Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Graphics;
import java.awt.Rectangle;

import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTabbedPane;
import javax.swing.JTable;
import javax.swing.WindowConstants;

public class Main {
    public JComponent makeUI() {
        JTabbedPane tabbedPane = new JTabbedPane(JTabbedPane.TOP, JTabbedPane.SCROLL_TAB_LAYOUT);
        tabbedPane.setUI(new javax.swing.plaf.basic.BasicTabbedPaneUI() {
            @Override
            protected int calculateTabHeight(int tabPlacement, int tabIndex, int fontHeight) {
                return 32;
            }

            @Override
            protected void paintTab(Graphics g, int tabPlacement, Rectangle[] rects, int tabIndex,
                    Rectangle iconRect, Rectangle textRect) {
                if (tabIndex == 0) {
                    rects[tabIndex].height = 30 + 1;
                    rects[tabIndex].y = 32 - rects[tabIndex].height + 1;
                } else if (tabIndex == 1) {
                    rects[tabIndex].height = 26 + 1;
                    rects[tabIndex].y = 32 - rects[tabIndex].height + 1;
                }
                super.paintTab(g, tabPlacement, rects, tabIndex, iconRect, textRect);
            }
        });
        tabbedPane.addTab("000", new JLabel("ok"));
        tabbedPane.addTab("111", new JScrollPane(new JTable()));
        tabbedPane.addTab("222", new JSplitPane());

        return tabbedPane;
    }

    public static void main(String[] args) {
        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
        frame.getContentPane().add(new Main().makeUI());
        frame.setSize(320, 240);
        frame.setVisible(true);
    }
}