Is there a way in enable and disable tabs in Matlab?
35 views (last 30 days)
Show older comments
I've been trying to be able to enable and disable the ability to go into a tab depending on the value of a
app.NumberOfTabsDropDown.Value
I tried switch cases for the callback, but I get a test case where it's not valid
function TabGroupSelectionChanged(app,event)
selectedTab = app.TabGroup.SelectedTab;
numberOfTabs = app.NumberOfTabsDropDown.Value; % It can only select 1 to 4
% We don't need to check for Tab 1
switch selectedTab.Title
case 'Tab 2'
switch numberOfTabs
case '1'
app.TabGroup.SelectedTab = event.OldValue;
case '2'
return
case '3'
return
case '4'
return
end
case 'Tab 3'
switch numberOfTabs
case '1'
app.TabGroup.SelectedTab = event.OldValue;
case '2'
app.TabGroup.SelectedTab = event.OldValue;
case '3'
return
case '4'
return
end
case 'Tab 4'
switch numberOfTabs
case '1'
app.TabGroup.SelectedTab = event.OldValue;
case '2'
app.TabGroup.SelectedTab = event.OldValue;
case '3'
app.TabGroup.SelectedTab = event.OldValue;
case '4'
return
end
end
end
The code works, but there is a case if I change the app.NumberOfTabsDropDown.Value = 2 while I'm currently on 'Tab 4' and click on 'Tab 3', it goes back to 'Tab 4'. Is there a way to go back to the selected or can you equal it to itself? I feel like I just solved it, just by writing this out, but any comments or solutions would be helpful. (I tried to do an is statement, but it keeps on messing up and more cases arise.)
case 'Tab 2'
if app.NumberOfTabs.Value > 2
app.TabGroup.SeletedTab = event.OldValue;
end
case 'Tab 3'
if app.NumberOfTabs.Value > 3
app.TabGroup.SeletedTab = event.OldValue;
end
case 'Tab 4'
if app.NumberOfTabs.Value > 4
app.TabGroup.SeletedTab = event.OldValue;
end
I would appreciate the help, if you guys can!
0 Comments
Accepted Answer
More Answers (0)
See Also
Categories
Find more on Get Started with MATLAB in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!