Raise previous instance

diff --git a/src/main.cpp b/src/main.cpp
index 6f4166f1964b205f7b3b054e34e9a58c230aa6b8..fb50341c45740733c015a732e83941dfafb442bc 100755 (executable)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -35,6 +35,8 @@ int main(int argc, char **argv) {
 
     mainWin.show();
 
+    app.setActivationWindow(&mainWin, true);
+
     // all string literals are UTF-8
     QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));