From 63160f73e7baa6618f19d7681bcab5be5c557205 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 26 Jul 2010 13:47:15 -0300 Subject: [PATCH] perf ui: Consider the refreshed dimensions in ui_browser__show When we call ui_browser__show we may have called ui_browser__refresh_dimensions to check if the maximum lenght for the contained entries changed, such as when zooming in and out DSOs or threads in the hist browser. For that to happen we must delete the old form, that will take care of deleting the vertical scrollbar, etc, and then recreate them, with the new dimensions. Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Stephane Eranian LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/newt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c index 2f5f7a1878cf..aed21490ccdc 100644 --- a/tools/perf/util/newt.c +++ b/tools/perf/util/newt.c @@ -342,8 +342,10 @@ static void ui_browser__reset_index(struct ui_browser *self) static int ui_browser__show(struct ui_browser *self, const char *title) { - if (self->form != NULL) - return 0; + if (self->form != NULL) { + newtFormDestroy(self->form); + newtPopWindow(); + } ui_browser__refresh_dimensions(self); newtCenteredWindow(self->width + 2, self->height, title); self->form = newt_form__new();