Comments on: Matlab-Java interface using a static control

By: Yair Altman

Yair Altman — Mon, 26 Sep 2016 10:44:13 +0000

In reply to Tom. @Tom - you are correct. This was simply a typo (jButton instead of hButton). I corrected the main text accordingly.

By: Tom

Tom — Mon, 26 Sep 2016 10:12:36 +0000

Why you getting a handle if you don´t use it?

% Assign a Matlab callback
hButton = handle(jButton, 'CallbackProperties');
set(jButton, 'ActionPerformedCallback', @myCallback);

By: Abdullah

Abdullah — Sun, 15 Mar 2015 23:46:26 +0000

So, I am trying the following:

I added a listener to a Simulink block.

When trying to execute a public function of my JAR file within the listener, I get an error.

I tried to use a timer to see if that would solve the issue. However, it didn’t work.

Any clues?

By: Yair Altman

Yair Altman — Tue, 03 Dec 2013 16:53:15 +0000

In reply to Jai Naresh. @Jai - take a look at JMI: http://undocumentedmatlab.com/blog/jmi-java-to-matlab-interface/

By: Jai Naresh

Jai Naresh — Tue, 03 Dec 2013 16:42:40 +0000

Hi,
I am trying to launch matlab model and control its execution through Java Interface. Please let me know if their are any ways to do this.

Any response will help.

Thanks,
jai Naresh

By: Yair Altman

Yair Altman — Wed, 17 Apr 2013 10:01:03 +0000

In reply to nikhil. @Nikhil - try adding C:\Users\x_shirod\.swt\lib\win32\x86_64\ to your librarypath.txt file:

edit('librarypath.txt')

By: nikhil

nikhil — Wed, 17 Apr 2013 09:45:40 +0000

Hello,

I am trying to open a UI created in Java SWT through Matlab.
But I am getting following error..

Java exception occurred:
java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
	no swt-win32-3833 in java.library.path
	no swt-win32 in java.library.path
	Native Library C:\Users\x_shirod\.swt\lib\win32\x86_64\swt-win32-3833.dll already loaded in another classloader
	Can't load library: C:\Users\x_shirod\.swt\lib\win32\x86_64\swt-win32.dll

Can any one help me in this…

thanking you in advance.

—
Nikhil

By: George Brennan

George Brennan — Fri, 26 Oct 2012 17:00:30 +0000

Well done.

I would add that as you are passing the Matlab instantiated app object around couldn’t you change the hMap to public and access it without the file I/O?

Although getters/setters are probably a more acceptable route.

By: Yair Altman

Yair Altman — Thu, 04 Oct 2012 18:16:48 +0000

In reply to Rob Cranfill.

@Rob – thanks for the correction. I fixed the article accordingly.

By: Rob Cranfill

Rob Cranfill — Thu, 04 Oct 2012 15:21:43 +0000

I think there's a typo in the original code - in the 2nd code block, the first one after the heading "Using a callback switchyard function". It says

get(triggerButton, 'ActionPerformedCallback',@TriggerCallback);

but I'm pretty sure that should be

set(triggerButton, 'ActionPerformedCallback',@TriggerCallback);  % set, not get

At least, the first one doesn't work for me, and the second one does. (I'm using Matlab 2012a, but I don't think that's the issue.) Thanks for lots of great Matlab help! /rob