Names of ColoringOperations in preset editor

modules/gfx/pymod/export_color_ops.cc

modules/gfx/src/color_ops/basic_gradient_color_op.cc

modules/gfx/src/color_ops/basic_gradient_color_op.hh

modules/gfx/src/color_ops/by_chain_color_op.cc

modules/gfx/src/color_ops/by_chain_color_op.hh

modules/gfx/src/color_ops/by_element_color_op.cc

modules/gfx/src/color_ops/by_element_color_op.hh

modules/gfx/src/color_ops/color_op.cc

modules/gfx/src/color_ops/color_op.hh

modules/gfx/src/color_ops/entity_view_color_op.cc

modules/gfx/src/color_ops/entity_view_color_op.hh

modules/gfx/src/color_ops/gradient_color_op.cc

modules/gfx/src/color_ops/gradient_color_op.hh

modules/gfx/src/color_ops/gradient_level_color_op.cc

modules/gfx/src/color_ops/gradient_level_color_op.hh

modules/gfx/src/color_ops/map_handle_color_op.cc

modules/gfx/src/color_ops/map_handle_color_op.hh

modules/gfx/src/color_ops/uniform_color_op.cc

modules/gfx/src/color_ops/uniform_color_op.hh

modules/gui/pymod/scene/preset_editor_list_model.py