Activating a UIControl element programmatically

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I've been playing around with the GUIDE tutorial app simple_gui, described here. Specifically, I am controlling the app programmatically and want to make sure I don't miss anything.
First, where I'm at so far:
I initialize the app with
h_sg = simple_gui;
Then, I can get handles to each control element with
h_mesh = h_sg.Children(4);
h_popup = h_sg.Children(1);
Finally, I can control the dataset menu and plot buttons like this:
h_popup.Value = 2;
notify(h_popup, 'Action');
notify(h_mesh, 'Action');
My main question is, am I missing anything? Is there anything else MATLAB does when you interact with a UIControl besides set the value and notify listeners (a.k.a. call notify())?

回答(1 个)

Sean de Wolski
Sean de Wolski 2018-7-10
You should really consider using appdesigner. Not only is there better support for listeners, there's also a ui testing framework that allows you to do whatever interactions you want programmatically:
It's also where all of MathWorks development is focused and has already far surpassed the capabilities of GUIDE.
  3 个评论
Lawrence
Lawrence 2018-7-10
Thank you. It is useful to know that conversion tools exist. We wouldn't be able to make the switch, however, until toolbars and context menus are supported.

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