Hi,
If your tabs are static (i.e., not created/destroyed dynamically based on data), the fastest approach is to use App Designer’s Component Library: drop in a Tab Group, create a few tabs, and move your existing components under the right tabs.
If you need tabs at runtime (e.g., variable number of tabs), then you can create them programmatically in startupFcn and reparent existing controls into the desired tab.
% Create a Tab Group and two tabs
app.TabGroup = uitabgroup(app.UIFigure);
t1 = uitab(app.TabGroup, 'Title','Data');
t2 = uitab(app.TabGroup, 'Title','Plots');
% Reparent existing components into tabs
app.LoadButton.Parent = t1;
app.UIAxes.Parent = t2;
Here is some documentation for reference:
Hope it helps!
