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0001 Please see the LICENSE file for important license information.
0002 
0003 This is the PopupDropper, or PUD.  It is a Qt4-only library that can be added to almost any Qt4.4+ program to provide a neat drag 'n drop feature: when a drag is started, an overlay appears (runs on top of any QWidget) with sections that the dragged items can be dropped onto for various actions.  Both drop and hover actions are supported.  It is very highly customizable.
0004 
0005 The library name is pud.
0006 
0007 The first usage of the PUD is in the amazing Amarok project version 2.0 ( http://amarok.kde.org ), and it provides an excellent way to see many of the capabilities of the library, as well as how it can be integrated (both code and functionality-wise) into your own project.  Another good and very simple way is to build the modified Qt drag 'n drop robot example in the testapp directory, and play around in there.
0008 
0009 There is no official release of the PUD code yet, and neither binary nor API compatibility is guaranteed.  It is a good idea to give the author a buzz at mitchell@kde.org and let him know if you are using it, so that he can keep you informed of any major changes.
0010 
0011 Doxygen comments are in the works -- I promise.
0012