2 files changed, 8 insertions, 8 deletions

diff --git a/src/FbTk/Timer.cc b/src/FbTk/Timer.cc
index cb9ac59..13bfc05 100644
--- a/src/FbTk/Timer.cc
+++ b/src/FbTk/Timer.cc
@@ -59,7 +59,7 @@ Timer::Timer():m_timing(false), m_once(false), m_interval(0) {
 
 }
 
-Timer::Timer(RefCount<Command<void> > &handler):
+Timer::Timer(const RefCount<Slot<void> > &handler):
     m_handler(handler),
     m_timing(false),
     m_once(false),
@@ -90,7 +90,7 @@ void Timer::setTimeout(unsigned int secs, unsigned int usecs) {
     m_timeout.tv_usec = usecs;
 }
 
-void Timer::setCommand(RefCount<Command<void> > &cmd) {
+void Timer::setCommand(const RefCount<Slot<void> > &cmd) {
     m_handler = cmd;
 }
 
@@ -122,7 +122,7 @@ void Timer::makeEndTime(timeval &tm) const {
 
 void Timer::fireTimeout() {
     if (m_handler)
-        m_handler->execute();
+        (*m_handler)();
 }
 
 void Timer::updateTimers(int fd) {
@@ -284,7 +284,7 @@ Command<void> *DelayedCmd::parse(const std::string &command,
 
 REGISTER_COMMAND_PARSER(delay, DelayedCmd::parse, void);
 
-DelayedCmd::DelayedCmd(RefCount<Command<void> > &cmd, unsigned int timeout) {
+DelayedCmd::DelayedCmd(const RefCount<Slot<void> > &cmd, unsigned int timeout) {
     timeval to; // defaults to 200ms
     to.tv_sec = timeout/1000000;
     to.tv_usec = timeout % 1000000;
diff --git a/src/FbTk/Timer.hh b/src/FbTk/Timer.hh
index e61d77f..4b5a10e 100644
--- a/src/FbTk/Timer.hh
+++ b/src/FbTk/Timer.hh
@@ -56,7 +56,7 @@ namespace FbTk {
 class Timer {
 public:
     Timer();
-    explicit Timer(RefCount<Command<void> > &handler);
+    explicit Timer(const RefCount<Slot<void> > &handler);
     virtual ~Timer();
 
     void fireOnce(bool once) { m_once = once; }
@@ -65,7 +65,7 @@ public:
     /// set timeout 
     void setTimeout(const timeval &val);
     void setTimeout(unsigned int secs, unsigned int usecs);
-    void setCommand(RefCount<Command<void> > &cmd);
+    void setCommand(const RefCount<Slot<void> > &cmd);
     void setInterval(int val) { m_interval = val; }
     /// start timing
     void start();
@@ -96,7 +96,7 @@ private:
     typedef std::list<Timer *> TimerList;
     static TimerList m_timerlist; ///< list of all timers, sorted by next trigger time (start + timeout)
 
-    RefCount<Command<void> > m_handler; ///< what to do on a timeout
+    RefCount<Slot<void> > m_handler; ///< what to do on a timeout
 
     bool m_timing; ///< clock running?
     bool m_once;  ///< do timeout only once?
@@ -110,7 +110,7 @@ private:
 /// executes a command after a specified timeout
 class DelayedCmd: public Command<void> {
 public:
-    DelayedCmd(RefCount<Command<void> > &cmd, unsigned int timeout = 200000);
+    DelayedCmd(const RefCount<Slot<void> > &cmd, unsigned int timeout = 200000);
     void execute();
     static Command<void> *parse(const std::string &command,
                           const std::string &args, bool trusted);