Use less frequent polling when wpa_gui is hidden

diff --git a/wpa_supplicant/wpa_gui-qt4/wpagui.cpp b/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
index bd1c507..670fb6b 100644 (file)
--- a/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
@@ -702,6 +702,14 @@ void WpaGui::ping()
                updateStatus();
                updateNetworks();
        }
+
+#ifndef CONFIG_CTRL_IFACE_NAMED_PIPE
+       /* Use less frequent pings and status updates when the main window is
+        * hidden (running in taskbar). */
+       int interval = isHidden() ? 5000 : 1000;
+       if (timer->interval() != interval)
+               timer->setInterval(interval);
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
 }