QMainWindow swap Central Widget or QStackedWidget

[sandro4912]

I have the following Situation:

A Widget of type A which is like a Dialog. Which can only get accepted.

A Widget of type B which runs the main application

A Widget of type C which reports the Outcome of the main widget. It is also like a Dialog with the choice to start a new B or quit the program.

So my program flow is :

Display A.
A gets accepted.
Display B
B-> finnishes.
Dsiplay C (show the result of B)

Have the option to start again a new B (Some aspects of B are random so it has to get created new everytime we switch back).

I was wondering how to organize the flow of the programm the best?

• Putting them in a QMainWindow and change centralWidget ?
  -> I tryed this approach it seems to work but A and C don't follow the size rules since they are based on QDialog. So in Short evrytime I switch centralWidget the QMainWindow jumps to annother place and resizes. Even with setFixedSize

• Or use QStackedWidget and get the old B and C out at the time to replace them with new ones?

• Annother option im not aware off.

I hope you can push me in the right direction here.

[SGaist]

Hi,

Why do you need to put them out of the stacked widget ?
Implement them so that you can refresh/reset them so you only have one instance of each and be done with it.