iot-firmware/lib/ITEADLIB_Arduino_Nextion-master/latex/class_nex_touch.tex

\hypertarget{class_nex_touch}{\section{Nex\+Touch Class Reference}
\label{class_nex_touch}\index{Nex\+Touch@{Nex\+Touch}}
}


{\ttfamily \#include $<$Nex\+Touch.\+h$>$}

Inheritance diagram for Nex\+Touch\+:\begin{figure}[H]
\begin{center}
\leavevmode
\includegraphics[height=12.000000cm]{class_nex_touch}
\end{center}
\end{figure}
\subsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
\hyperlink{class_nex_touch_a9e028e45e0d2d2cc39c8bf8d03dbb887}{Nex\+Touch} (uint8\+\_\+t pid, uint8\+\_\+t cid, const char $\ast$name)
\item 
void \hyperlink{class_nex_touch_a685a753aae5eb9fb9866a7807a310132}{attach\+Push} (\hyperlink{group___touch_event_ga162dea47b078e8878d10d6981a9dd0c6}{Nex\+Touch\+Event\+Cb} push, void $\ast$ptr=N\+U\+L\+L)
\item 
void \hyperlink{class_nex_touch_a2bc36096119534344c2bcd8021b93289}{detach\+Push} (void)
\item 
void \hyperlink{class_nex_touch_a4da1c4fcdfadb7eabfb9ccaba9ecad11}{attach\+Pop} (\hyperlink{group___touch_event_ga162dea47b078e8878d10d6981a9dd0c6}{Nex\+Touch\+Event\+Cb} pop, void $\ast$ptr=N\+U\+L\+L)
\item 
void \hyperlink{class_nex_touch_af656640c1078a553287a68bf792dd291}{detach\+Pop} (void)
\end{DoxyCompactItemize}
\subsection*{Static Public Member Functions}
\begin{DoxyCompactItemize}
\item 
\hypertarget{class_nex_touch_aa17cd9f742159ab61b60362b8d752b6f}{static void {\bfseries iterate} (\hyperlink{class_nex_touch}{Nex\+Touch} $\ast$$\ast$list, uint8\+\_\+t pid, uint8\+\_\+t cid, int32\+\_\+t event)}\label{class_nex_touch_aa17cd9f742159ab61b60362b8d752b6f}

\end{DoxyCompactItemize}
\subsection*{Additional Inherited Members}


\subsection{Detailed Description}
Father class of the components with touch events.

Derives from \hyperlink{class_nex_object}{Nex\+Object} and provides methods allowing user to attach (or detach) a callback function called when push(or pop) touch event occurs. 

\subsection{Constructor \& Destructor Documentation}
\hypertarget{class_nex_touch_a9e028e45e0d2d2cc39c8bf8d03dbb887}{\index{Nex\+Touch@{Nex\+Touch}!Nex\+Touch@{Nex\+Touch}}
\index{Nex\+Touch@{Nex\+Touch}!Nex\+Touch@{Nex\+Touch}}
\subsubsection[{Nex\+Touch}]{\setlength{\rightskip}{0pt plus 5cm}Nex\+Touch\+::\+Nex\+Touch (
\begin{DoxyParamCaption}
\item[{uint8\+\_\+t}]{pid, }
\item[{uint8\+\_\+t}]{cid, }
\item[{const char $\ast$}]{name}
\end{DoxyParamCaption}
)}}\label{class_nex_touch_a9e028e45e0d2d2cc39c8bf8d03dbb887}




Constructor.


\begin{DoxyParams}{Parameters}
{\em pid} & -\/ page id. \\
\hline
{\em cid} & -\/ component id. \\
\hline
{\em name} & -\/ pointer to an unique name in range of all components. \\
\hline
\end{DoxyParams}


\subsection{Member Function Documentation}
\hypertarget{class_nex_touch_a4da1c4fcdfadb7eabfb9ccaba9ecad11}{\index{Nex\+Touch@{Nex\+Touch}!attach\+Pop@{attach\+Pop}}
\index{attach\+Pop@{attach\+Pop}!Nex\+Touch@{Nex\+Touch}}
\subsubsection[{attach\+Pop}]{\setlength{\rightskip}{0pt plus 5cm}void Nex\+Touch\+::attach\+Pop (
\begin{DoxyParamCaption}
\item[{{\bf Nex\+Touch\+Event\+Cb}}]{pop, }
\item[{void $\ast$}]{ptr = {\ttfamily NULL}}
\end{DoxyParamCaption}
)}}\label{class_nex_touch_a4da1c4fcdfadb7eabfb9ccaba9ecad11}
Attach an callback function of pop touch event.


\begin{DoxyParams}{Parameters}
{\em pop} & -\/ callback called with ptr when a pop touch event occurs. \\
\hline
{\em ptr} & -\/ parameter passed into pop\mbox{[}default\+:N\+U\+L\+L\mbox{]}. \\
\hline
\end{DoxyParams}
\begin{DoxyReturn}{Returns}
none.
\end{DoxyReturn}
\begin{DoxyNote}{Note}
If calling this method multiply, the last call is valid. 
\end{DoxyNote}
\hypertarget{class_nex_touch_a685a753aae5eb9fb9866a7807a310132}{\index{Nex\+Touch@{Nex\+Touch}!attach\+Push@{attach\+Push}}
\index{attach\+Push@{attach\+Push}!Nex\+Touch@{Nex\+Touch}}
\subsubsection[{attach\+Push}]{\setlength{\rightskip}{0pt plus 5cm}void Nex\+Touch\+::attach\+Push (
\begin{DoxyParamCaption}
\item[{{\bf Nex\+Touch\+Event\+Cb}}]{push, }
\item[{void $\ast$}]{ptr = {\ttfamily NULL}}
\end{DoxyParamCaption}
)}}\label{class_nex_touch_a685a753aae5eb9fb9866a7807a310132}
Attach an callback function of push touch event.


\begin{DoxyParams}{Parameters}
{\em push} & -\/ callback called with ptr when a push touch event occurs. \\
\hline
{\em ptr} & -\/ parameter passed into push\mbox{[}default\+:N\+U\+L\+L\mbox{]}. \\
\hline
\end{DoxyParams}
\begin{DoxyReturn}{Returns}
none.
\end{DoxyReturn}
\begin{DoxyNote}{Note}
If calling this method multiply, the last call is valid. 
\end{DoxyNote}
\hypertarget{class_nex_touch_af656640c1078a553287a68bf792dd291}{\index{Nex\+Touch@{Nex\+Touch}!detach\+Pop@{detach\+Pop}}
\index{detach\+Pop@{detach\+Pop}!Nex\+Touch@{Nex\+Touch}}
\subsubsection[{detach\+Pop}]{\setlength{\rightskip}{0pt plus 5cm}void Nex\+Touch\+::detach\+Pop (
\begin{DoxyParamCaption}
\item[{void}]{}
\end{DoxyParamCaption}
)}}\label{class_nex_touch_af656640c1078a553287a68bf792dd291}
Detach an callback function.

\begin{DoxyReturn}{Returns}
none. 
\end{DoxyReturn}
\hypertarget{class_nex_touch_a2bc36096119534344c2bcd8021b93289}{\index{Nex\+Touch@{Nex\+Touch}!detach\+Push@{detach\+Push}}
\index{detach\+Push@{detach\+Push}!Nex\+Touch@{Nex\+Touch}}
\subsubsection[{detach\+Push}]{\setlength{\rightskip}{0pt plus 5cm}void Nex\+Touch\+::detach\+Push (
\begin{DoxyParamCaption}
\item[{void}]{}
\end{DoxyParamCaption}
)}}\label{class_nex_touch_a2bc36096119534344c2bcd8021b93289}
Detach an callback function.

\begin{DoxyReturn}{Returns}
none. 
\end{DoxyReturn}


The documentation for this class was generated from the following files\+:\begin{DoxyCompactItemize}
\item 
\hyperlink{_nex_touch_8h}{Nex\+Touch.\+h}\item 
\hyperlink{_nex_touch_8cpp}{Nex\+Touch.\+cpp}\end{DoxyCompactItemize}