From 11243e3977291c2b7bcacf5be5bbe0bde09ba773 Mon Sep 17 00:00:00 2001
From: Alexis La Goutte <alexis.lagoutte@gmail.com>
Date: Tue, 17 Jun 2014 00:20:16 +0200
Subject: [PATCH] Qt: fix loading of language translation

But need always restart to apply change...

Based on http://qt-project.org/wiki/How_to_create_a_multi_language_application


Change-Id: I0f95afb68aa5b125e0707b0af1ce096dab9c29e4
Reviewed-on: https://code.wireshark.org/review/2286
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
---
 ui/qt/main_window.cpp | 19 +++++++++++++++++++
 ui/qt/main_window.h   |  2 ++
 2 files changed, 21 insertions(+)

diff --git a/ui/qt/main_window.cpp b/ui/qt/main_window.cpp
index 9a4adce43e..3dc1efbf79 100644
--- a/ui/qt/main_window.cpp
+++ b/ui/qt/main_window.cpp
@@ -1545,6 +1545,25 @@ void MainWindow::updateForUnsavedChanges() {
 
 }
 
+void MainWindow::changeEvent(QEvent* event)
+{
+    if(0 != event)
+    {
+        switch(event->type())
+        {
+         // this event is send if a translator is loaded
+        case QEvent::LanguageChange:
+            main_ui_->retranslateUi(this);
+            break;
+        default:
+            break;
+        }
+
+    }
+
+     QMainWindow::changeEvent(event);
+}
+
 /* Update main window items based on whether there's a capture in progress. */
 void MainWindow::setForCaptureInProgress(gboolean capture_in_progress)
 {
diff --git a/ui/qt/main_window.h b/ui/qt/main_window.h
index 9534d6b2f5..916bbe7d2b 100644
--- a/ui/qt/main_window.h
+++ b/ui/qt/main_window.h
@@ -377,6 +377,8 @@ private slots:
     void on_actionTelephonyRTSPPacketCounter_triggered();
     void on_actionTelephonySMPPOperations_triggered();
     void on_actionTelephonyUCPMessages_triggered();
+
+    void changeEvent(QEvent* event);
 };
 
 #endif // MAINWINDOW_H