Hi, I'm designing a simple app. It's got two Tab Groups, each with two tabs. Each tab has a drop down menu. When I change the selected tab, I want to save the title of the new tab in a Matlab preference. Here is example code for a single 'SelectionChangedFcn' callback, the second Tab Group would have an analogous one.
function TabGroupSelectionChanged(app)
selectedTab = app.TabGroup.SelectedTab;
setpref('GUIstatus','prop',selectedTab.Title)
switch selectedTab.Title
case 'PropValue1'
value = app.DropDown.Value;
setpref('GUIstatus','Subprop',value)
case 'PropValue2'
value = app.DropDown2.Value;
setpref('GUIstatus','Subprop',value)
end
end
I created this callback by right clicking on the Tab Group in the component browser, and clicking Callbacks. This worked, the callback executed when I ran the app and clicked on the Tab. When I restarted Matlab, it no longer worked. The callback function still existed in the code, but the Tab Group component no longer had a callback property. When I tried to enter the name of the function 'TabGroupSelectionChanged' as the callback, a dialogue window came up with the following code: 'Name is already defined as an App Callback.' The solution was to create new callback functions and delete the old ones, but as soon as I restarted Matlab, the same problem occured.
Any ideas on how to get the callbacks to stick? Thanks a ton.
System info:
>> ver
----------------------------------------------------------------------------------------------------
MATLAB Version: 9.0.0.341360 (R2016a)
MATLAB License Number: yada yada
Operating System: Microsoft Windows 10 Pro Version 10.0 (Build 15063)
Java Version: Java 1.7.0_60-b19 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
educational license will all the toolboxes
