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    perf ui browser: Optional horizontal scrolling key binding · faae6f69
    Arnaldo Carvalho de Melo 提交于
    If the classes derived from ui_browser want to do some sort of
    horizontal scrolling, they have just to set ui_browser->columns to
    the number of columns available.
    
    Those columns can be the number of characters on the screen, if what is
    desired is to scroll character by character, or the number of columns in
    a spreadsheet like table.
    
    This is what the hist_browser will do, skipping ui_browser->horiz_scroll
    columns when rendering each of its lines.
    
    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: Borislav Petkov <bp@suse.de>
    Cc: David Ahern <dsahern@gmail.com>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Jiri Olsa <jolsa@redhat.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Stephane Eranian <eranian@google.com>
    Link: http://lkml.kernel.org/n/tip-q6a22bpmpgcr1awgzrmd4jrs@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
    faae6f69
browser.h 3.3 KB