The Qt Print Support framework should be updated with the CPD support. The goal is to provide the CPD GUI features and d-bus communications with the CPD backend support for printing from Qt5 applications on support platforms.
Based on the GSoC work of the previous year, one example of Qt CPD implementation outside of Qt Print Support can be found at: https://github.com/rithvikp1998/CPDv2. For this task, the implementation is expected to start with QPrintDialog instead.
Dongxu Li (dongxuli2011 at gmail dot com), Nilanjana Lodh, first implementor of the CPDB (nilanjanalodh at gmail dot com), Till Kamppeter, Project Leader OpenPrinting (till at linux dot com), TBD
C++ programming, Qt, CUPS
Qt Contribution Agreement