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authorGerald Combs <gerald@wireshark.org>2018-03-21 15:03:53 -0700
committerAnders Broman <a.broman58@gmail.com>2018-03-26 04:25:23 +0000
commitacaff5ad2d36a0b770a78bdddd9f7c8b1bb9ab87 (patch)
treee60f0d05f31cfb608ba1fb6314963f6a5c707bc9 /ui/gtk
parent6178d2a120fde3b1b4da2f4cc719ed3ce28e9f9d (diff)
Qt: TCP Stream Graphs dialog updates.
Add duplicate ACK ticks to Statistics → TCP Stream Graphs → Time Sequence (tcptrace), which I missed when porting from GTK+. Add zero window crosses while we're here. Switch TCPStreamDialog to a subclass of GeometryStateDialog. Add a slot and URL for the Help button and a stub entry in the User's Guide. Bug: 12009 Change-Id: Idf2ddb9eb33d924d65998285b5cffc234156497c Reviewed-on: https://code.wireshark.org/review/26592 Reviewed-by: Gerald Combs <gerald@wireshark.org> Petri-Dish: Gerald Combs <gerald@wireshark.org> Tested-by: Petri Dish Buildbot Reviewed-by: Anders Broman <a.broman58@gmail.com>
Diffstat (limited to 'ui/gtk')
-rw-r--r--ui/gtk/tcp_graph.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/ui/gtk/tcp_graph.c b/ui/gtk/tcp_graph.c
index 266e0968ed..8d941bf031 100644
--- a/ui/gtk/tcp_graph.c
+++ b/ui/gtk/tcp_graph.c
@@ -4000,6 +4000,7 @@ static void tseq_tcptrace_make_elmtlist(struct gtk_graph *g)
e1->p.line.dim.x1 = x;
e1->p.line.dim.y1 = p_ackno;
e1->p.line.dim.x2 = x;
+ /* Dup (or very small) ack */
e1->p.line.dim.y2 = ((ackno != p_ackno) || (ackno < 4)) ? ackno : ackno - 4;
e1++;