PCSX2/pcsx2 — pull request #335 by tadatada (2014-10-28 04:37:59+00:00)
Title: Fix resizing loop when the Windows Classic theme with some large resolutions have been chosen.

See a comment of the m_isInResizeColumn variable in DebuggerLists.h

The GenericListView class seems to be used for the Breackpoints, Threads and Stack frames tabs on the Debbuger. (Debug -> Open Debug Window)
Resizing related methods are used for keeping width ratios of each column like the following image:

P.S.
If my English in the comment is not good, please fix it.