How to adjust uitable() Column width depending on the amount of columns

Question

Arne T 2021-1-19

0
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https://ww2.mathworks.cn/matlabcentral/answers/721044-how-to-adjust-uitable-column-width-depending-on-the-amount-of-columns

回答： Sahithi Kanumarlapudi 2021-1-27

采纳的回答： Sahithi Kanumarlapudi

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Hi all,

I have a UiTable where different data can be shown. In every case the data is a single number and the VariableNames are much longer.

Now I want a function, which sets the column width to 30px, but only if there are enough columns that the table wouldt be to small for the size. I add an Image showing what dont have to happen.

I had following idea:

if app.table.Position(3) > size(app.Table.Data,2)*30 % Position 3 contains information about the table width, the left side of the comparisonis the size of all columns together
    app.table.ColumnWidth = 'auto';
else
    app.table.ColumnWidth = num2cell(ones(1,size(app.Table.Data,2))*30);
end

But the width of the RowNames Column isnt considered. I did not find a Property containing this Information. So this Solution doesnt work.

Does anybody know a solution for my problem or where to find the width of the RowNames Column?

Thank you very much!

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Answer 1

Sahithi Kanumarlapudi 2021-1-27

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Hi,

As of now, the width of RowNames column property cannot be customized. I have heard that this issue is known and the concerned parties may be investigating further. This may be enhanced in future releases.