Matthias Kalle Dalheimer is an independent author, translator, and software consultant in Northern Germany. After studying computer science and general linguistics, he worked for Star Division, where he was responsible for porting the office suite StarOffice™ to Linux. Kalle mainly uses Linux for his development work and uses XEmacs 20.4 for most of his programming and writing tasks. In his spare time, he helps write the K Desktop Environment, a free desktop for Unix systems.
Programming with Qt: Writing Portable GUI Applications on UNIX and Win32