David BColumnListView are private stuff, you need copy from haiku sorce tree into your app projekt and handle as your class. stargater 2012/5/3 John Scipione <jscipione@xxxxxxxxx>: > Hi David, > > On Wed, May 2, 2012 at 10:24 PM, David Rawson Couzelis > <drcouzelis@xxxxxxxxx> wrote: >> >> I'm developing an application for Haiku. I'd like to add a list with >> columns and sortable column headers. (like in a Tracker window) >> >> Does a widget like that already exist in the Haiku API? > > > Yes, it is called a BColumnListView and can be found in > src/kits/interface/ColumnListView.cpp > > I recently worked with one in the GLInfo app. You can look > in src/tests/kits/opengl/glinfo/CapabilitiesView.cpp for an example of one > being used. You can see the app in action by loading up > /boot/system/apps/GLInfo on a recent nightly. I took of a screenshot of the > app when I worked on it, it looks like this: > > http://26.media.tumblr.com/tumblr_m2luz8Tuqu1r0f0hfo1_500.png > > Does that look like something close to what you are looking for? > > A warning though, the class is private so could (and most likely will) > change before R1. > > John Scipione