How can I un-group multiple components in appdesigner

Question

jiansong wan 2022-11-28

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https://ww2.mathworks.cn/matlabcentral/answers/1865533-how-can-i-un-group-multiple-components-in-appdesigner

回答： Praveen Thota 2022-12-29

I am making a GUI from appdesigner.

In the process, I grouped a few buttons/Editfields together.

However, I noticed that I canonot ungroup a particular group, and, I cannot add new buttons to that group.

when I click on that group, the CANVAS->Grouping button is greyed out. Bottom-right shows 'Multiple Components | Callbacks'. It seems the block I chose is indeed a 'group'.

How can I ungroup this? closing/restartgin app designer is not helping.

When I tries to make a new group with completely other buttons/ediit fileds, I can freely group/ungroup the new groups.

Thanks!

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Answer 1

Praveen Thota 2022-12-29

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Hi,

I understand that you want to ungroup a previously grouped Buttons/Edit fields but unable to do it because the grouping button is greyed out.

In case of nested groups (that is a group inside a group) the Grouping button is enabled only for the higher-level group.

In your situation, I assume that the selected group is part of another group. If true, then higher-level group should be ungrouped before operating on internal groups.

Hope this helps.