X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e7dfcb8ea41572bda21d4e1684ef0e5a1d7d408f..c266eff98c5e44012647f54f38a1e29ecabd8759:/docs/latex/wx/timer.tex?ds=sidebyside diff --git a/docs/latex/wx/timer.tex b/docs/latex/wx/timer.tex index d5554cd07c..f5d7b52f5f 100644 --- a/docs/latex/wx/timer.tex +++ b/docs/latex/wx/timer.tex @@ -4,13 +4,13 @@ The wxTimer class allows you to execute code at specified intervals. Its precision is platform-dependent, but in general will not be better than 1ms nor worse than 1s. -There are two different ways to use this class: +There are three different ways to use this class: \begin{enumerate} \item You may derive a new class from wxTimer and override the \helpref{Notify}{wxtimernotify} member to perform the required action. \item Or you may redirect the notifications to any -\helpref{wxEvtHandler}{wxevthandler} derived object by using the non default +\helpref{wxEvtHandler}{wxevthandler} derived object by using the non-default constructor or \helpref{SetOwner}{wxtimersetowner}. Then use the {\tt EVT\_TIMER} macro to connect it to the event handler which will receive \helpref{wxTimerEvent}{wxtimerevent} notifications. @@ -24,19 +24,24 @@ In any case, you must start the timer with \helpref{Start}{wxtimerstart} after constructing it before it actually starts sending notifications. It can be stopped later with \helpref{Stop}{wxtimerstop}. -{\bf NB:} note that timer can only be used from the main thread currently. +{\bf Note:} A timer can only be used from the main thread. \wxheading{Derived from} \helpref{wxEvtHandler}{wxevthandler} +\helpref{wxObject}{wxobject} \wxheading{Include files} +\wxheading{Library} + +\helpref{wxBase}{librarieslist} + \wxheading{See also} -\helpref{::wxStartTimer}{wxstarttimer}, \helpref{::wxGetElapsedTime}{wxgetelapsedtime}, \helpref{wxStopWatch}{wxstopwatch} +\helpref{wxStopWatch}{wxstopwatch} \latexignore{\rtfignore{\wxheading{Members}}} @@ -65,6 +70,20 @@ Destructor. Stops the timer if it is running. Returns the current interval for the timer (in milliseconds). +\membersection{wxTimer::GetOwner}\label{wxtimergetowner} + +\constfunc{wxEvtHandler}{GetOwner}{\void} + +Returns the current {\it owner} of the timer. +If non-\NULL this is the event handler which will receive the +\helpref{timer events}{wxtimerevent} when the timer is running. + +\membersection{wxTimer::GetId}\label{wxtimergetid} + +\constfunc{int}{GetId}{\void} + +Returns the ID of the events generated by this timer. + \membersection{wxTimer::IsOneShot}\label{wxtimerisoneshot} \constfunc{bool}{IsOneShot}{\void} @@ -123,6 +142,13 @@ restarting it. Stops the timer. + + + + +%% wxTimerEvent + + \section{\class{wxTimerEvent}}\label{wxtimerevent} wxTimerEvent object is passed to the event handler of timer events. @@ -157,10 +183,19 @@ void MyFrame::OnTimer(wxTimerEvent& event) \end{verbatim} +\wxheading{Derived from} + +\helpref{wxEvent}{wxevent}\\ +\helpref{wxObject}{wxobject} + \wxheading{Include files} +\wxheading{Library} + +\helpref{wxBase}{librarieslist} + \wxheading{See also} \helpref{wxTimer}{wxtimer} @@ -173,3 +208,10 @@ void MyFrame::OnTimer(wxTimerEvent& event) Returns the interval of the timer which generated this event. + +\membersection{wxTimerEvent::GetTimer}\label{wxtimereventgettimer} + +\constfunc{wxTimer\&}{GetTimer}{\void} + +Returns the timer object which generated this event. +