Qt: Set margins in createEditor layout

Try to align the QComboBox with the other elements.

Change-Id: I63acdc2eb463e8806edffe27d67423dc37d161e5
Reviewed-on: https://code.wireshark.org/review/27305
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Reviewed-by: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/ui/qt/extcap_argument.cpp b/ui/qt/extcap_argument.cpp
index e47938be40..1c46f0d857 100644
--- a/ui/qt/extcap_argument.cpp
+++ b/ui/qt/extcap_argument.cpp
@@ -117,6 +117,8 @@ QWidget * ExtArgSelector::createEditor(QWidget * parent)
 
     QWidget * editor = new QWidget(parent);
     QHBoxLayout * layout = new QHBoxLayout();
+    QMargins margins = layout->contentsMargins();
+    layout->setContentsMargins(0, margins.top(), 0, margins.bottom());
 
     boxSelection = new QComboBox(parent);
     layout->addWidget(boxSelection);