From 4de738f5a720012afde1c9e38b1cbf1131fdee34 Mon Sep 17 00:00:00 2001
From: Peter Wu <peter@lekensteyn.nl>
Date: Wed, 30 Mar 2016 23:49:06 +0200
Subject: Fix byte pane not showing up in Packet dialog

When a packet dialog is being constructed, the layout is apparently not
fixed yet and the byte view is technically not visible. Fix the hidden
byte pane by not hiding it when it is not (yet) visible.

Bug: 11760
Change-Id: I0494fa16a5ed89ff31f934ba682a6bb884cc0e2e
Reviewed-on: https://code.wireshark.org/review/14713
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
---
 ui/qt/byte_view_tab.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'ui/qt')

diff --git a/ui/qt/byte_view_tab.cpp b/ui/qt/byte_view_tab.cpp
index cf405081a4..9d21e70cbf 100644
--- a/ui/qt/byte_view_tab.cpp
+++ b/ui/qt/byte_view_tab.cpp
@@ -58,12 +58,16 @@ void ByteViewTab::addTab(const char *name, tvbuff_t *tvb, proto_tree *tree, QTre
 void ByteViewTab::clear()
 {
     bool visible = isVisible();
-    hide();
+    if (visible) {
+        hide();
+    }
     while (currentWidget()) {
         delete currentWidget();
     }
     addTab();
-    setVisible(visible);
+    if (visible) {
+        show();
+    }
 }
 
 // XXX How many hex dump routines do we have?
-- 
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