How to disable an action button programmatically in Simulink mask?

26 views (last 30 days)
Hello, I'm actually looking for disable a button in a mask under conditions, it works well with parameters with the following code but when it is a button it doesn't work.
Name=get_param(gcb,'ModelName');
if strcmp(Name,'User defined')
set_param(gcb,'MaskEnables',{'on','on'});
else
set_param(gcb,'MaskEnables',{'on','off'};
end
My block has two parameters, the first one is called 'ModelName', it is a 'Popup' parameter with some names and one is 'User defined'. The second is currently an 'Edit' parameter but I want to change it or add a 'Button' action and enable it only if 'User defined' is selected.
Thanks for your help.
  2 Comments
Damien
Damien on 21 Oct 2016
There is nothing to show, I just want to know how to disable a button, I can do it with parameters but not with buttons.

Sign in to comment.

Answers (1)

Matthew
Matthew on 22 Nov 2016
Edited: Matthew on 22 Nov 2016
Here's a method
maskHandle = Simulink.Mask.get(gcb);
buttonHandle = maskHandle.getDialogControl('myButtonName');
buttonHandle.Enabled = 'off';
Thanks to John D. in this answer for the the way to get the button handle.

Categories

Find more on Programmatic Model Editing in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!