Qt: Update AccordionFrame widgets to use common layout

- Use QPushButton for buttons and set the "Find" button as default
  in SearchFrame.
- Use QPushButton for buttons, added a "Packet:" label, and set
  the "Go to packet" button as default in GoToFrame.
- Set Qt::WA_MacSmallSize in OS X for FilterExpressionFrame and
  PreferenceEditorFrame.
- Removed QFrame::StyledPanel and QFrame::Raised from ColumnEditorFrame.
- Update ui files to reflect that AccordionFrame is used for
  AddressEditorFrame, FilterExpressionFrame and PreferenceEditorFrame.

Change-Id: Icfbfff973535317997109a1020dfe24ba932e098
Reviewed-on: https://code.wireshark.org/review/13995
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/ui/qt/filter_expression_frame.cpp b/ui/qt/filter_expression_frame.cpp
index c876a85c66..b94e9d2ffd 100644
--- a/ui/qt/filter_expression_frame.cpp
+++ b/ui/qt/filter_expression_frame.cpp
@@ -35,6 +35,12 @@ FilterExpressionFrame::FilterExpressionFrame(QWidget *parent) :
     ui(new Ui::FilterExpressionFrame)
 {
     ui->setupUi(this);
+
+#ifdef Q_OS_MAC
+    foreach (QWidget *w, findChildren<QWidget *>()) {
+        w->setAttribute(Qt::WA_MacSmallSize, true);
+    }
+#endif
 }
 
 FilterExpressionFrame::~FilterExpressionFrame()