how to put only one item in the listbox

Question

Luca Re 2023-11-12

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https://ww2.mathworks.cn/matlabcentral/answers/2046265-how-to-put-only-one-item-in-the-listbox

评论： Walter Roberson 2023-11-13

I want to fill the space of the box only with one element from the list I tried making the font bigger but it doesn't work bold type works instead

            string(Function_Categorical_Struct("TypeEquity"))
            sst=string(Function_Categorical_Struct("TypeEquity"));
            app.ChoiseEquityListBox.Items=sst;
            app.ChoiseEquityListBox.Value=sst(1);
            app.ChoiseEquityListBox.FontWeight='bold';
            

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Answer 1

Walter Roberson 2023-11-13

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Are you trying to create a list that only has a single element? Such as

app.ChoiseEquityListBox.Items = {'Filtered'};
app.ChoiseEquityListBox.Value = app.ChoiseEquityListBox.Value{1};

Or do you have a listbox with multiple elements but you want to arrange that when the listbox is displayed normally, that only the current value is visibile?

If you want only one element to be visible ... then use a drop box instead of a listbox.

But if there is specific reason to make it a uilistbox, then set the last component if its Position property to roughly 20.