Make Capture -> Refresh Interfaces work.

Add a "refresh the local interfaces" method to WiresharkApplication,
which reloads the interface list and emits the "interface list changed"
signal, and invoke it from the Capture -> Refresh Interfaces menu item.

Change-Id: I9641e4b341eb44d773c556691d8bb9dac776ea9d
Reviewed-on: https://code.wireshark.org/review/3195
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 1 insertions, 0 deletions

diff --git a/ui/qt/wireshark_application.h b/ui/qt/wireshark_application.h
index b3ad1dcb24..6b758d2c8a 100644
--- a/ui/qt/wireshark_application.h
+++ b/ui/qt/wireshark_application.h
@@ -74,6 +74,7 @@ public:
     void emitAppSignal(AppSignal signal);
     void emitStatCommandSignal(const QString &menu_path, const char *arg, void *userdata);
     void allSystemsGo();
+    void refreshLocalInterfaces();
     e_prefs * readConfigurationFiles(char **gdp_path, char **dp_path);
     QList<recent_item_status *> recentItems() const;
     void addRecentItem(const QString &filename, qint64 size, bool accessible);