guint state, gpointer data, Time time);
typedef void (*ObMenuDestroyFunc)(struct _ObMenu *menu, gpointer data);
/*! @param x is the mouse x coordinate. on return it should be the x coordinate
guint state, gpointer data, Time time);
typedef void (*ObMenuDestroyFunc)(struct _ObMenu *menu, gpointer data);
/*! @param x is the mouse x coordinate. on return it should be the x coordinate