When I start Qt Creator and open a project, none of the files I had open in my previous session are still open, and when I open these files, all of the code blocks are expanded. This is really annoying and time consuming. Every time I need to exit Creator and then get back into it I have to spend time reopening all the files and closing dozens of functions, etc.. Is there any way to make Qt Creator "remember" what files I had open and what code blocks I had collapsed?

This is wasting enough time that I may need to use another IDE, despite how much I love the autocomplete and documentation built-in to Creator.