I'm an intermediate iOS developer who's trying to jump on the OSX side of things.
I've been struggling to create an accordion-like display of several views, where only one view at a time can be unfolded to occupy the whole parent's view's available space. In other words, click on a view's title bar, it will both open/unfold this view and close/fold the currently open view, with animations'n'all. Oh end, I need the views' contents to be scrollable.
I tried starting from Apple's NSStackView sample code, but first it is not quite what I want, and what's more, I can't figure out how to start from here to end up where I eventually want to be.
Then I tried to master the Auto-Layout facilities but with no success. Truth be told, this whole Auto-Layout thing still confuses me some.
Does any of you have clues as to how I should proceed? Sample code? Tutorials (I tried several Auto-Layout tutorial but at the end of the day they still leave me missing the tricks I'd need to figure...).
Thanks.
/Julian
Check out the sample code: InfoBarStackView. It creates an accordion-like interface, the one difference from what you're describing is it lets multiple views be revealed at the same time (although, that's a simple difference).
It uses NSStackView and autolayout constraints to create the interface and drive the reveal/hide animations.
The stack view could also be put into an NSScrollView to allow the content to be scrollable. (Something similar was done during a WWDC 2013 Cocoa Animation talk).