How may i resize a promt window?

prompt = {'Enter matrix size:','Enter colormap name:'};
dlgtitle = 'INPUT';
dims = [1 35];
definput = {'20','hsv'};
opts.Resize='on';

I want to create an input prompt tha is resizable but even if i digit " opts.Resize='on' i am not able to resize the dialog box.

Wich is my error?

[Geoff Hayes]

@Pietro Fiondella - which version of MATLAB are you using? When I use your above code (R2021a), I can re-size the dialog (note the text controls don't expand or shrink as the dialog increases or decreases in size).

[Pietro Fiondella]

R2021b

[Jan]

Which command do you sue to create the dialog?

[Adam Danz]

Same behavior in 21b to what Geoff Hayes is reporting.

[Pietro Fiondella]

Jan what do you mean? I use prompt = { } ecc as in the script

[Pietro Fiondella]

I dont know why but it dosent work meaby it's a bug

[Voss]

@Pietro Fiondella: Jan is asking how you are creating the dialog box, e.g., with inputdlg or some other function, as in:

prompt = {'Enter matrix size:','Enter colormap name:'};
dlgtitle = 'INPUT';
dims = [1 35];
definput = {'20','hsv'};
opts.Resize='on';

% actually create the dialog box:
answers = inputdlg(prompt,dlgtitle,dims,definput,opts);

because your code above only sets up the options and doesn't actually tell us what you do with them.

[Pietro Fiondella]

Ok, well i whant to obtain this

prompt = {'Enter the number of users:','Enter the name of your city:','Enter the nominal power [kWh]'};
dlgtitle = 'Details';
dims = [1 35];
definput = {'20','hsv'};
opts.Resize='on';

[Voss]

If you have 3 prompts, then you have to have at least 3 default answers:

prompt = {'Enter the number of users:','Enter the name of your city:','Enter the nominal power [kWh]'};
dlgtitle = 'Details';
dims = [1 35];
% definput = {'20','hsv'};
definput = {'20','NYC','1000'};
opts.Resize='on';

% actually create the dialog box:
answers = inputdlg(prompt,dlgtitle,dims,definput,opts);

[Jan]

@Pietro Fiondella: You still did not mention, what you want to resize. Your code does not create anything resizable. Is Voss' assumption correct, that you call inputdlg?

Answer 1

[AMIT POTE]

You can go through the following documentation to read more about input dialog box

https://www.mathworks.com/help/matlab/ref/inputdlg.html