From 35d310374287f26a707e149f2f21dd48b6aa9f59 Mon Sep 17 00:00:00 2001 From: yangxx Date: Tue, 28 Oct 2003 20:22:27 +0000 Subject: [PATCH] git-svn-id: http://ltt.polymtl.ca/svn@324 04897980-b3bd-0310-b5e0-8ef037075253 --- .../poly/lttv/modules/gui/mainWin/src/gtkcustom.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/ltt/branches/poly/lttv/modules/gui/mainWin/src/gtkcustom.c b/ltt/branches/poly/lttv/modules/gui/mainWin/src/gtkcustom.c index 492a9ef0..f9b35826 100644 --- a/ltt/branches/poly/lttv/modules/gui/mainWin/src/gtkcustom.c +++ b/ltt/branches/poly/lttv/modules/gui/mainWin/src/gtkcustom.c @@ -106,6 +106,8 @@ void gtk_custom_set_adjust(GtkCustom * custom, gboolean first_time) { TimeWindow time_window; TimeInterval *time_span; + double tmp, start; + double range = 5; get_time_window(custom->mw,&time_window); if(first_time){ @@ -123,14 +125,25 @@ void gtk_custom_set_adjust(GtkCustom * custom, gboolean first_time) g_warning("Insert a viewer first"); return; } + + start = ltt_time_to_double(time_window.start_time) * NANOSECONDS_PER_SECOND; + tmp = custom->hadjust->upper - custom->hadjust->lower; + custom->hadjust->page_increment = ltt_time_to_double( time_window.time_width) * NANOSECONDS_PER_SECOND; + + if(custom->hadjust->page_increment >= tmp - range) + custom->hadjust->value = custom->hadjust->lower; + if(start + custom->hadjust->page_increment > custom->hadjust->upper - range) + custom->hadjust->value = start; + /* page_size to the whole visible area will take care that the * scroll value + the shown area will never be more than what is * in the trace. */ custom->hadjust->page_size = custom->hadjust->page_increment; custom->hadjust->step_increment = custom->hadjust->page_increment / 10; + gtk_adjustment_changed (custom->hadjust); } void gtk_custom_widget_add(GtkCustom * custom, GtkWidget * widget1) -- 2.34.1