Commit 63160f73 authored Jul 26, 2010 by Arnaldo Carvalho de Melo

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 <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 06daaaba

tools/perf/util/newt.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -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();