Function open/close for GUI

Hello In the GUI, does it exist a function which is read only one, at the opening and the close (to declare variable or resize GUI...)? I have tried "*_OutputFcn" and "*_InputFcn" but these functions are called each time the figure is updated. Thank you

Answer 1

[Adam]

OpeningFcn

is called on GUI creation and

CloseRequestFcn

is called when the GUI closes, but you have to explicitly add this in GUIDE by right-clicking on the figure in GUIDE and choosing the callback. Then you can put code in it.

DeleteFcn

is also called when the window closes. I forget the differences between this and CloseRequestFcn now, but off the top of my head the CloseRequestFcn should delete the gui (which will call DeleteFcn) otherwise it will not get deleted.

Answer 2

[Nico]

Thanks a lot Adam for your response and your reactivity, it helps me a lot.