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R2009b keyboard bindings

September 6, 2009 No Comments

This weekend, Kenn Orr, Matlab’s desktop development team leader, announced an important and long-awaited feature that becomes available in the upcoming R2009b release: the ability to customize keyboard bindings in the system preferences.
This is indeed an important preference customization, which has often been requested. At first look, it appears that the desktop design team has done a good job of enabling easy keyboard shortcuts customization, saving and loading sets of shortcuts etc. – all in a new easy-to-use preference page.
This need has been addressed in the past by my EditorMacro utility, its expansions (here and here), and Perttu Ranta-aho’s KeyBindings derivative utility.
Kudos for a job apparently well-done for the Matlab dev team aside, there may still be reasons for using EditorMacro and/or KeyBindings:

  • Earlier Matlab versions – those who have a Matlab release earlier than R2009b have no option but to use these utilities. The first version of EditorMacro even supported Matlab 6.0, now almost a decade old!
  • Programmatic access – some users may wish to have programmatic access to the keyboard bindings. For example, by saving sets of bindings in an m-file and accessing any of these sets via GUI or the desktop shortcuts toolbar. Note that in R2009b, these preferences can probably be accessed programmatically via the preferences interface, explained here.
  • Understanding the underlying workings of the Matlab desktop and editor, for those interested in exploring and using these undocumented subjects.

User-contributed utilities, especially those relying on undocumented features like EditorMacro and KeyBindings, will always pale next to sleek GUI preferences which are well-integrated by design. They have a place in niche usages, as explained above, but the hope is that all these needs will eventually be addressed by well-documented integrated features, exactly as happened in this particular case.

Related posts:

  1. EditorMacro v2 – setting Command Window key-bindings – The EditorMacro utility was extended to support built-in Matlab Editor and Command-Window actions and key-bindings. This post describes the changes and the implementation details....
  2. EditorMacro – assign a keyboard macro in the Matlab editor – EditorMacro is a new utility that enables setting keyboard macros in the Matlab editor. this post details its inner workings....
  3. Non-textual editor actions – The UIINSPECT utility can be used to expand EditorMacro capabilities to non-text-insertion actions. This is how:...
  4. Spicing up the Matlab Editor – Matlab's Editor and Workspace can be enhanced quite significantly using an open-source utility. ...
  5. Programmatic shortcuts manipulation – part 2 – Non-standard shortcut controls and customizations can easily be added to the Matlab desktop. ...
  6. Accessing the Matlab Editor – The Matlab Editor can be accessed programmatically, for a wide variety of possible uses - this article shows how....
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Recent Comments
  • Iñigo (2 days 3 hours ago): Thanks Yair. I didn’t realize it was posted just above. It would be great to know about a solution soon
  • Yair Altman (3 days 10 hours ago): @Iñigo – your query is related to Seth’s question above. We can access the currently-browsed URL in JavaScript (for example: jBrowserPanel.executeScript...
  • Iñigo (5 days 2 hours ago): I am looking for setting a UI that allows following process: opening a web site, navigate inside this web site and at some specific moments (i.e. when the figure is closed or a button...
  • Nicholas (12 days 8 hours ago): Yair, this works wonderfully! I can’t thank you enough!
  • Collin (14 days 11 hours ago): Seth Good point, I am using 2022b, mathworks seems to have started using CEF browsers from 2019a, best I can tell. take a look at the package com.mathworks.toolbox.matla...
  • Seth (15 days 3 hours ago): Collin, What version of MATLAB are you using?
  • Collin (20 days 10 hours ago): Seth, I have had some success executing javascript that requires no return value by executing it directly (sort of) on the org.cef.browser.CefBrowser that a...
  • Coo Coo (22 days 5 hours ago): FFT-based convolution is circular whereas MATLAB’s conv functions have several options (‘valid’, ‘same’, ‘full’) but unfortunately not...
  • Seth (22 days 7 hours ago): No luck with removing the space.
  • Seth (22 days 9 hours ago): The javascript code works fine running the application from the 2019b desktop version and the 2016b deployed version.
  • Seth (22 days 9 hours ago): I have been using this browser functionality in 2016b because it works fully in deployed applications in that version. However, because of Java 7 being flagged as a security risk, I...
  • Yair Altman (22 days 9 hours ago): I’ve never tested javascript callbacks, but perhaps you should try removing the extra space after the “matlab:” protocol specifier. Does it make any difference?
  • Seth (22 days 10 hours ago): I have been using this functionality in 2016b since it works in deployed applications and have not had a reason to need to upgrade but with java 7 being flagged as a security risk I am...
  • KEVIN (42 days 10 hours ago): I apologize, I intended my response to fall under ‘T’ but did not seem to work. I was referring to the bit of code posted by ‘T’ regarding the toolgroup and...
  • Yair Altman (42 days 11 hours ago): It is not clear from your comment which code exactly you are referring to and what you see differently in 19b vs. 20b, so I cannot assist with your specific query. In general I...
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