I'm missing something. How do you have the IGSlideTabView take up the whole view but pass through touch events to views underneath it. I tried setting userInteractionEnabled=NO but then the tabs are disabled.
The IGSlideTabView automatically passes touch events to subviews. Are you saying that you have trouble with a subview's gesture?
Additionally, all subviews that you want inside of the IGSlideTabView should be added to the contentAreaView.
Ah, yes. This fixed it for me.
[self.tabView.contentAreaView addSubview:self.flowView];