GSoC work report - Week 4

This week involved completing the UI wrapper classes for combo-box and tab-control. The code can be found here.

I have proposed two ways for logging actions for the main LibreOffice writer window. The first one is by writing separate logger for the LibreOffice writer analogous to the VCL logger. The patch is here. The second is by simply sending log statements when the functions for "Go to Page" or "Zoom" are called. The patch is here. Of course, we will push only one of these two patches to master after the code review.

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