Collapse all expanded sidebar folders in Sublime Text 2

Is there a menu option or keyboard shortcut to collapse all expanded folders in the sidebar? It gets messy over there and seems like there should be a better way than closing them one by one.


On OSX: option + left click at the root node.

On windows/linux: control + alt + left click


For Sublime Text 3 on Linux Mint 17.2 w/ Cinnamon I had to disable the following setting:

System Settings->Windows->Behavior->Moving and Resizing Windows->Special key to move and resize windows

After that Alt+left click worked!