Update tooltip only when mouse is over the applet

This can prevent problems with OpenGL on some drivers. The problem is
described here: https://github.com/mate-desktop/mate-panel/issues/397

This also updates all sensors when mouse enters the applet to get
updated values.

1 files changed, 2 insertions, 0 deletions

diff --git a/sensors-applet/sensors-applet.h b/sensors-applet/sensors-applet.h
index d2e0e20..d561360 100644
--- a/sensors-applet/sensors-applet.h
+++ b/sensors-applet/sensors-applet.h
@@ -141,6 +141,8 @@ struct _SensorsApplet {
 #ifdef HAVE_LIBNOTIFY
         NotifyNotification *notification;
 #endif // HAVE_LIBNOTIFY
+
+        gboolean show_tooltip;
 };