mainwindow reloadable, e.g. when translation changes

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@741 34ebc366-c3a9-4b3c-9f84-69acf7962910

1 files changed, 11 insertions, 0 deletions

diff --git a/mainwindow.cpp b/mainwindow.cpp
index e247d19..1813bdc 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -873,6 +873,9 @@ void MainWindow::fileDecrypt()
 
 void MainWindow::openSettingsDialog()
 {
+
+    QString preLang = settings.value("int/lang").toString();
+
     new SettingsDialog(this);
     // Iconsize
     QSize iconSize = settings.value("toolbar/iconsize", QSize(32, 32)).toSize();
@@ -888,6 +891,14 @@ void MainWindow::openSettingsDialog()
         closeAttachmentDock();
     }
 
+    // restart mainwindow if langugage changed
+    if(preLang != settings.value("int/lang").toString()) {
+        if(edit->maybeSaveAnyTab()) {
+            saveSettings();
+            qApp->exit(RESTART_CODE);
+        }
+    }
+
 }
 
 void MainWindow::cleanDoubleLinebreaks()