Only one instance of the settings dialog should be open at once

2017-05-27 15:40:06 +02:00
parent 5614322a08
commit 0b2b6a0dc7
4 changed files with 15 additions and 4 deletions
@@ -26,6 +26,8 @@ public:

    void select(SettingsDialogTab *tab);

+    static void showDialog();
+
 private:
    SettingsSnapshot _snapshot;