This series of patches implements the feature requested in Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202327 Yordan Karadzhov (5): kernel-shark: Customize the marker switching button kernel-shark: Define a method in View for selecting the Passive marker kernel-shark: Define KS_NO_ROW_SELECTED as a negative row index (-1) kernel-shark-qt: Do marker-deselect by right mouse click of the button kernel-shark: Rename the method for deselecting the Active marker. kernel-shark/src/KsDualMarker.cpp | 21 ++++++++++++++ kernel-shark/src/KsDualMarker.hpp | 46 ++++++++++++++++++++++++++++-- kernel-shark/src/KsMainWindow.cpp | 38 +++++++++++++++++++++--- kernel-shark/src/KsMainWindow.hpp | 6 +++- kernel-shark/src/KsModels.cpp | 8 +++--- kernel-shark/src/KsModels.hpp | 3 ++ kernel-shark/src/KsTraceViewer.cpp | 22 ++++++++++++-- kernel-shark/src/KsTraceViewer.hpp | 2 ++ 8 files changed, 132 insertions(+), 14 deletions(-) -- 2.17.1