Resizing Java Internal Frame by its sides on MacOS

∟Reference Citations in 2020

∟Resizing Java Internal Frame by its sides on MacOS

'JInternalFameTest.java - Internal Frame Class Test' tutorial was cited in stackoverflow.com forum in 2020..

The JInternalFameTest.java - Internal Frame Class Test tutorial was cited in a stackoverflow.com article in 2020.

Subject: Resizing Java Internal Frame by its sides on MacOS
Date: May 20, 2020
Author: AYO
Source: https://stackoverflow.com/questions/61945039
   /resizing-java-internal-frame-by-its-sides-on-macos

How do you resize an internal frame by its sides on MacOs? 
Setting the resizable flag to true only makes an internal frame resizable when
the cursor is placed on its bottom right corner. The same issue does not occur
in Windows operating system. That is, you can resize an internal frame by
placing the cursor anywhere along its sides (edges). This issue seems only
related to MacOs. Any suggestions are welcome.

...

Below is a sample Java code (Copyright HerongYang.com) which I've compiled and
tested on MacOs High Sierra 10.13.6. Placing the cursor on the sides of the
internal frames to resize it does not work. The only way the internal frames can
be resized is if the cursor is placed at their bottom right corner. I tried
other similar sample Java programs and none of them work when the cursor is
placed elsewhere. The same Java code works perfectly well on Windows operating
system.

/* JInternalFrameTest.java
* Copyright (c) HerongYang.com. All Rights Reserved.
*/
import java.awt.*;
import javax.swing.*;
public class JInternalFrameTest {
public static void main(String[] a) {
JFrame myFrame = new JFrame("Internal Frames");
myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
...

https://www.herongyang.com/Swing
   /JInternalFrame-Internal-Frame-Class-Test.html