+ src/ui/gui/pspp-sheet-private.h \
+ src/ui/gui/pspp-sheet-selection.c \
+ src/ui/gui/pspp-sheet-selection.h \
+ src/ui/gui/pspp-sheet-view-column.c \
+ src/ui/gui/pspp-sheet-view-column.h \
+ src/ui/gui/pspp-sheet-view.c \
+ src/ui/gui/pspp-sheet-view.h \
+ src/ui/gui/pspp-widget-facade.c \
+ src/ui/gui/pspp-widget-facade.h \
+ src/ui/gui/psppire-button-editable.c \
+ src/ui/gui/psppire-button-editable.h \
+ src/ui/gui/psppire-cell-renderer-button.c \
+ src/ui/gui/psppire-cell-renderer-button.h \