\hypertarget{group__Elm__Radio}{}\section{Radio}
\label{group__Elm__Radio}\index{Radio@{Radio}}


Radio is a widget that allows for 1 or more options to be displayed and have the user choose only 1 of them.  


\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
E\+O\+A\+PI void \hyperlink{group__Elm__Radio_ga7f257be8a42b79a66b236f6faae55038}{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+set} (\hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$obj, int value)
\begin{DoxyCompactList}\small\item\em Set the integer value that this radio object represents. \end{DoxyCompactList}\item 
E\+O\+A\+PI int \hyperlink{group__Elm__Radio_ga4adc6d28aefc12f1da906745a72d6c70}{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+get} (const \hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$obj)
\begin{DoxyCompactList}\small\item\em Get the integer value that this radio object represents. \end{DoxyCompactList}\item 
E\+O\+A\+PI void \hyperlink{group__Elm__Radio_ga18422247f365745afdb4ee923739588e}{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+set} (\hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$obj, int value)
\begin{DoxyCompactList}\small\item\em Set the value of the radio group. \end{DoxyCompactList}\item 
E\+O\+A\+PI int \hyperlink{group__Elm__Radio_ga4d4d35a22742ce13a26b6645da19d7bd}{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+get} (const \hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$obj)
\begin{DoxyCompactList}\small\item\em Get the value of the radio group. \end{DoxyCompactList}\item 
E\+O\+A\+PI void \hyperlink{group__Elm__Radio_ga3e21c22bd4621ec841be5f06ecc09af1}{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set} (\hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$obj, int $\ast$valuep)
\begin{DoxyCompactList}\small\item\em Set a convenience pointer to a integer to change when radio group value changes. \end{DoxyCompactList}\item 
E\+O\+A\+PI Efl\+\_\+\+Canvas\+\_\+\+Object $\ast$ \hyperlink{group__Elm__Radio_gab763bc0c3d20188dc92b0a44173ec537}{elm\+\_\+obj\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get} (const \hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$obj)
\begin{DoxyCompactList}\small\item\em Get the selected radio object. \end{DoxyCompactList}\item 
E\+O\+A\+PI void \hyperlink{group__Elm__Radio_gad63e4c07a6a891e9aad388848ccb8a64}{elm\+\_\+obj\+\_\+radio\+\_\+group\+\_\+add} (\hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$obj, Elm\+\_\+\+Radio $\ast$group)
\begin{DoxyCompactList}\small\item\em Add this radio to a group of other radio objects. \end{DoxyCompactList}\item 
void \hyperlink{group__Elm__Radio_ga28e2892c157e10bce546d4345b658e71}{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+set} (Elm\+\_\+\+Radio $\ast$obj, int value)
\begin{DoxyCompactList}\small\item\em Set the integer value that this radio object represents. \end{DoxyCompactList}\item 
int \hyperlink{group__Elm__Radio_ga76d40efea42107db25084cc27027fd7b}{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+get} (const Elm\+\_\+\+Radio $\ast$obj)
\begin{DoxyCompactList}\small\item\em Get the integer value that this radio object represents. \end{DoxyCompactList}\item 
void \hyperlink{group__Elm__Radio_ga19e95e6315bbcb22a7def26f7175cf47}{elm\+\_\+radio\+\_\+value\+\_\+set} (Elm\+\_\+\+Radio $\ast$obj, int value)
\begin{DoxyCompactList}\small\item\em Set the value of the radio group. \end{DoxyCompactList}\item 
int \hyperlink{group__Elm__Radio_ga85637182e966561ae0706f2b2fbbb5de}{elm\+\_\+radio\+\_\+value\+\_\+get} (const Elm\+\_\+\+Radio $\ast$obj)
\begin{DoxyCompactList}\small\item\em Get the value of the radio group. \end{DoxyCompactList}\item 
void \hyperlink{group__Elm__Radio_gab41abbecbf60e1fff330590da8ce3f4b}{elm\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set} (Elm\+\_\+\+Radio $\ast$obj, int $\ast$valuep)
\begin{DoxyCompactList}\small\item\em Set a convenience pointer to a integer to change when radio group value changes. \end{DoxyCompactList}\item 
Efl\+\_\+\+Canvas\+\_\+\+Object $\ast$ \hyperlink{group__Elm__Radio_gadba57d04d3e0cb929c74dd6d4bdcf5cb}{elm\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get} (const Elm\+\_\+\+Radio $\ast$obj)
\begin{DoxyCompactList}\small\item\em Get the selected radio object. \end{DoxyCompactList}\item 
void \hyperlink{group__Elm__Radio_ga2add9e593ceff601c276c67da676578c}{elm\+\_\+radio\+\_\+group\+\_\+add} (Elm\+\_\+\+Radio $\ast$obj, Elm\+\_\+\+Radio $\ast$group)
\begin{DoxyCompactList}\small\item\em Add this radio to a group of other radio objects. \end{DoxyCompactList}\item 
\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\+\_\+\+Object} $\ast$ \hyperlink{group__Elm__Radio_gab905f905e9a90883d482035e457fc7ef}{elm\+\_\+radio\+\_\+add} (\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\+\_\+\+Object} $\ast$parent)
\begin{DoxyCompactList}\small\item\em Add a new radio to the parent. \end{DoxyCompactList}\end{DoxyCompactItemize}


\subsection{Detailed Description}
Radio is a widget that allows for 1 or more options to be displayed and have the user choose only 1 of them. 

 
\begin{DoxyImageNoCaption}
  \mbox{\includegraphics[width=\textwidth,height=\textheight/2,keepaspectratio=true]{radio_inheritance_tree}}
\end{DoxyImageNoCaption}


 
\begin{DoxyImageNoCaption}
  \mbox{\includegraphics[width=\textwidth,height=\textheight/2,keepaspectratio=true]{img/widget/radio/preview-00}}
\end{DoxyImageNoCaption}


A radio object contains an indicator, an optional Label and an optional icon object. While it\textquotesingle{}s possible to have a group of only one radio they, are normally used in groups of 2 or more.

elm\+\_\+radio objects are grouped in a slightly different, compared to other UI toolkits. There is no separate group name/id to remember or manage. The members represent the group, there are the group. To make a group, use \hyperlink{group__Elm__Radio_ga2add9e593ceff601c276c67da676578c}{elm\+\_\+radio\+\_\+group\+\_\+add()} and pass existing radio object and the new radio object.

The radio object(s) will select from one of a set of integer values, so any value they are configuring needs to be mapped to a set of integers. To configure what value that radio object represents, use \hyperlink{group__Elm__Radio_ga28e2892c157e10bce546d4345b658e71}{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+set()} to set the integer it represents. To set the value the whole group(which one is currently selected) is to indicate use \hyperlink{group__Elm__Radio_ga19e95e6315bbcb22a7def26f7175cf47}{elm\+\_\+radio\+\_\+value\+\_\+set()} on any group member, and to get the groups value use \hyperlink{group__Elm__Radio_ga85637182e966561ae0706f2b2fbbb5de}{elm\+\_\+radio\+\_\+value\+\_\+get()}. For convenience the radio objects are also able to directly set an integer(int) to the value that is selected. To specify the pointer to this integer to modify, use \hyperlink{group__Elm__Radio_gab41abbecbf60e1fff330590da8ce3f4b}{elm\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set()}. The radio objects will modify this directly. That implies the pointer must point to valid memory for as long as the radio objects exist.

This widget inherits from the Layout one, so that all the functions acting on it also work for radio objects.

This widget emits the following signals, besides the ones sent from Layout\+: \begin{DoxyItemize}
\item {\ttfamily \char`\"{}changed\char`\"{}} -\/ This is called when the radio object is selected. If you want to trace the state change of a radio group, you should add this callback to all the radio objects in that group. \item {\ttfamily \char`\"{}focused\char`\"{}} -\/ When the radio has received focus. (since 1.\+8) \item {\ttfamily \char`\"{}unfocused\char`\"{}} -\/ When the radio has lost focus. (since 1.\+8) \item {\ttfamily \char`\"{}language,changed\char`\"{}} -\/ the program\textquotesingle{}s language changed (since 1.\+9)\end{DoxyItemize}
Default content parts of the radio widget that you can use for are\+: \begin{DoxyItemize}
\item \char`\"{}icon\char`\"{} -\/ An icon of the radio\end{DoxyItemize}
Default text parts of the radio widget that you can use for are\+: \begin{DoxyItemize}
\item \char`\"{}default\char`\"{} -\/ A label of the radio\end{DoxyItemize}
Supported elm\+\_\+object common A\+P\+Is. \begin{DoxyItemize}
\item \hyperlink{group__Elm__General_ga9c088563c442670796564d2e5158f154}{elm\+\_\+object\+\_\+part\+\_\+text\+\_\+set} \item \hyperlink{group__Elm__General_ga965e34858eb4b80b7a4b5feda732bf27}{elm\+\_\+object\+\_\+part\+\_\+text\+\_\+get} \item \hyperlink{group__Elm__General_ga0531ec8867c72def7c780601764ca642}{elm\+\_\+object\+\_\+part\+\_\+content\+\_\+set} \item \hyperlink{group__Elm__General_ga32413f4d59d8232cd362a922a281abf1}{elm\+\_\+object\+\_\+part\+\_\+content\+\_\+get} \item \hyperlink{group__Elm__General_gadc5a1df25fe17e31739841133b53b5fc}{elm\+\_\+object\+\_\+part\+\_\+content\+\_\+unset} \item \hyperlink{group__Elm__General_ga6849a57df3316eabad5bec443bf87597}{elm\+\_\+object\+\_\+disabled\+\_\+set} \item \hyperlink{group__Elm__General_ga3ecb0d6b4e76ff39006f218942c7950d}{elm\+\_\+object\+\_\+disabled\+\_\+get}\end{DoxyItemize}
tutorial\+\_\+radio show most of this A\+PI in action. 

\subsection{Function Documentation}
\hypertarget{group__Elm__Radio_ga7f257be8a42b79a66b236f6faae55038}{}\label{group__Elm__Radio_ga7f257be8a42b79a66b236f6faae55038} 
\index{Radio@{Radio}!elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+set@{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+set}}
\index{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+set@{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+set}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+set()}{elm\_obj\_radio\_state\_value\_set()}}
{\footnotesize\ttfamily E\+O\+A\+PI void elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+set (\begin{DoxyParamCaption}\item[{\hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$}]{obj,  }\item[{int}]{value }\end{DoxyParamCaption})}



Set the integer value that this radio object represents. 

This sets the value of the radio.


\begin{DoxyParams}[1]{Parameters}
\mbox{\tt in}  & {\em value} & The value to use if this radio object is selected \\
\hline
\end{DoxyParams}


Referenced by elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+set().

\hypertarget{group__Elm__Radio_ga4adc6d28aefc12f1da906745a72d6c70}{}\label{group__Elm__Radio_ga4adc6d28aefc12f1da906745a72d6c70} 
\index{Radio@{Radio}!elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+get@{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+get}}
\index{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+get@{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+get}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+get()}{elm\_obj\_radio\_state\_value\_get()}}
{\footnotesize\ttfamily E\+O\+A\+PI int elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+get (\begin{DoxyParamCaption}\item[{const \hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$}]{obj }\end{DoxyParamCaption})}



Get the integer value that this radio object represents. 

This gets the value of the radio.

\begin{DoxyReturn}{Returns}
The value to use if this radio object is selected 
\end{DoxyReturn}


Referenced by elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+get().

\hypertarget{group__Elm__Radio_ga18422247f365745afdb4ee923739588e}{}\label{group__Elm__Radio_ga18422247f365745afdb4ee923739588e} 
\index{Radio@{Radio}!elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+set@{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+set}}
\index{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+set@{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+set}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+set()}{elm\_obj\_radio\_value\_set()}}
{\footnotesize\ttfamily E\+O\+A\+PI void elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+set (\begin{DoxyParamCaption}\item[{\hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$}]{obj,  }\item[{int}]{value }\end{DoxyParamCaption})}



Set the value of the radio group. 

This sets the value of the radio group and will also set the value if pointed to, to the value supplied, but will not call any callbacks.


\begin{DoxyParams}[1]{Parameters}
\mbox{\tt in}  & {\em value} & The value to use for the group \\
\hline
\end{DoxyParams}


Referenced by elm\+\_\+radio\+\_\+value\+\_\+set().

\hypertarget{group__Elm__Radio_ga4d4d35a22742ce13a26b6645da19d7bd}{}\label{group__Elm__Radio_ga4d4d35a22742ce13a26b6645da19d7bd} 
\index{Radio@{Radio}!elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+get@{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+get}}
\index{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+get@{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+get}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+get()}{elm\_obj\_radio\_value\_get()}}
{\footnotesize\ttfamily E\+O\+A\+PI int elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+get (\begin{DoxyParamCaption}\item[{const \hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$}]{obj }\end{DoxyParamCaption})}



Get the value of the radio group. 

\begin{DoxyReturn}{Returns}
The value to use for the group 
\end{DoxyReturn}


Referenced by elm\+\_\+radio\+\_\+value\+\_\+get().

\hypertarget{group__Elm__Radio_ga3e21c22bd4621ec841be5f06ecc09af1}{}\label{group__Elm__Radio_ga3e21c22bd4621ec841be5f06ecc09af1} 
\index{Radio@{Radio}!elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set@{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set}}
\index{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set@{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set()}{elm\_obj\_radio\_value\_pointer\_set()}}
{\footnotesize\ttfamily E\+O\+A\+PI void elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set (\begin{DoxyParamCaption}\item[{\hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$}]{obj,  }\item[{int $\ast$}]{valuep }\end{DoxyParamCaption})}



Set a convenience pointer to a integer to change when radio group value changes. 

This sets a pointer to a integer, that, in addition to the radio objects state will also be modified directly. To stop setting the object pointed to simply use N\+U\+LL as the valuep argument. If valuep is not N\+U\+LL, then when this is called, the radio objects state will also be modified to reflect the value of the integer valuep points to, just like calling \hyperlink{group__Elm__Radio_ga19e95e6315bbcb22a7def26f7175cf47}{elm\+\_\+radio\+\_\+value\+\_\+set()}.


\begin{DoxyParams}[1]{Parameters}
\mbox{\tt in}  & {\em valuep} & Pointer to the integer to modify \\
\hline
\end{DoxyParams}


Referenced by elm\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set().

\hypertarget{group__Elm__Radio_gab763bc0c3d20188dc92b0a44173ec537}{}\label{group__Elm__Radio_gab763bc0c3d20188dc92b0a44173ec537} 
\index{Radio@{Radio}!elm\+\_\+obj\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get@{elm\+\_\+obj\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get}}
\index{elm\+\_\+obj\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get@{elm\+\_\+obj\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+obj\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get()}{elm\_obj\_radio\_selected\_object\_get()}}
{\footnotesize\ttfamily E\+O\+A\+PI Efl\+\_\+\+Canvas\+\_\+\+Object$\ast$ elm\+\_\+obj\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get (\begin{DoxyParamCaption}\item[{const \hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$}]{obj }\end{DoxyParamCaption})}



Get the selected radio object. 

\begin{DoxyReturn}{Returns}
The selected radio object 
\end{DoxyReturn}


Referenced by elm\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get().

\hypertarget{group__Elm__Radio_gad63e4c07a6a891e9aad388848ccb8a64}{}\label{group__Elm__Radio_gad63e4c07a6a891e9aad388848ccb8a64} 
\index{Radio@{Radio}!elm\+\_\+obj\+\_\+radio\+\_\+group\+\_\+add@{elm\+\_\+obj\+\_\+radio\+\_\+group\+\_\+add}}
\index{elm\+\_\+obj\+\_\+radio\+\_\+group\+\_\+add@{elm\+\_\+obj\+\_\+radio\+\_\+group\+\_\+add}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+obj\+\_\+radio\+\_\+group\+\_\+add()}{elm\_obj\_radio\_group\_add()}}
{\footnotesize\ttfamily E\+O\+A\+PI void elm\+\_\+obj\+\_\+radio\+\_\+group\+\_\+add (\begin{DoxyParamCaption}\item[{\hyperlink{group__Eo_ga9f3010a50b61a892d41f4ec2bda73f4c}{Eo} $\ast$}]{obj,  }\item[{Elm\+\_\+\+Radio $\ast$}]{group }\end{DoxyParamCaption})}



Add this radio to a group of other radio objects. 

Radio objects work in groups. Each member should have a different integer value assigned. In order to have them work as a group, they need to know about each other. This adds the given radio object to the group of which the group object indicated is a member.


\begin{DoxyParams}[1]{Parameters}
\mbox{\tt in}  & {\em group} & Any radio object whose group the obj is to join. \\
\hline
\end{DoxyParams}


Referenced by elm\+\_\+radio\+\_\+group\+\_\+add().

\hypertarget{group__Elm__Radio_ga28e2892c157e10bce546d4345b658e71}{}\label{group__Elm__Radio_ga28e2892c157e10bce546d4345b658e71} 
\index{Radio@{Radio}!elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+set@{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+set}}
\index{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+set@{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+set}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+set()}{elm\_radio\_state\_value\_set()}}
{\footnotesize\ttfamily void elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+set (\begin{DoxyParamCaption}\item[{Elm\+\_\+\+Radio $\ast$}]{obj,  }\item[{int}]{value }\end{DoxyParamCaption})}



Set the integer value that this radio object represents. 

This sets the value of the radio.


\begin{DoxyParams}[1]{Parameters}
\mbox{\tt in}  & {\em value} & The value to use if this radio object is selected \\
\hline
\end{DoxyParams}


References elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+set().

\hypertarget{group__Elm__Radio_ga76d40efea42107db25084cc27027fd7b}{}\label{group__Elm__Radio_ga76d40efea42107db25084cc27027fd7b} 
\index{Radio@{Radio}!elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+get@{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+get}}
\index{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+get@{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+get}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+get()}{elm\_radio\_state\_value\_get()}}
{\footnotesize\ttfamily int elm\+\_\+radio\+\_\+state\+\_\+value\+\_\+get (\begin{DoxyParamCaption}\item[{const Elm\+\_\+\+Radio $\ast$}]{obj }\end{DoxyParamCaption})}



Get the integer value that this radio object represents. 

This gets the value of the radio.

\begin{DoxyReturn}{Returns}
The value to use if this radio object is selected 
\end{DoxyReturn}


References elm\+\_\+obj\+\_\+radio\+\_\+state\+\_\+value\+\_\+get().

\hypertarget{group__Elm__Radio_ga19e95e6315bbcb22a7def26f7175cf47}{}\label{group__Elm__Radio_ga19e95e6315bbcb22a7def26f7175cf47} 
\index{Radio@{Radio}!elm\+\_\+radio\+\_\+value\+\_\+set@{elm\+\_\+radio\+\_\+value\+\_\+set}}
\index{elm\+\_\+radio\+\_\+value\+\_\+set@{elm\+\_\+radio\+\_\+value\+\_\+set}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+radio\+\_\+value\+\_\+set()}{elm\_radio\_value\_set()}}
{\footnotesize\ttfamily void elm\+\_\+radio\+\_\+value\+\_\+set (\begin{DoxyParamCaption}\item[{Elm\+\_\+\+Radio $\ast$}]{obj,  }\item[{int}]{value }\end{DoxyParamCaption})}



Set the value of the radio group. 

This sets the value of the radio group and will also set the value if pointed to, to the value supplied, but will not call any callbacks.


\begin{DoxyParams}[1]{Parameters}
\mbox{\tt in}  & {\em value} & The value to use for the group \\
\hline
\end{DoxyParams}


References elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+set().

\hypertarget{group__Elm__Radio_ga85637182e966561ae0706f2b2fbbb5de}{}\label{group__Elm__Radio_ga85637182e966561ae0706f2b2fbbb5de} 
\index{Radio@{Radio}!elm\+\_\+radio\+\_\+value\+\_\+get@{elm\+\_\+radio\+\_\+value\+\_\+get}}
\index{elm\+\_\+radio\+\_\+value\+\_\+get@{elm\+\_\+radio\+\_\+value\+\_\+get}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+radio\+\_\+value\+\_\+get()}{elm\_radio\_value\_get()}}
{\footnotesize\ttfamily int elm\+\_\+radio\+\_\+value\+\_\+get (\begin{DoxyParamCaption}\item[{const Elm\+\_\+\+Radio $\ast$}]{obj }\end{DoxyParamCaption})}



Get the value of the radio group. 

\begin{DoxyReturn}{Returns}
The value to use for the group 
\end{DoxyReturn}


References elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+get().

\hypertarget{group__Elm__Radio_gab41abbecbf60e1fff330590da8ce3f4b}{}\label{group__Elm__Radio_gab41abbecbf60e1fff330590da8ce3f4b} 
\index{Radio@{Radio}!elm\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set@{elm\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set}}
\index{elm\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set@{elm\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set()}{elm\_radio\_value\_pointer\_set()}}
{\footnotesize\ttfamily void elm\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set (\begin{DoxyParamCaption}\item[{Elm\+\_\+\+Radio $\ast$}]{obj,  }\item[{int $\ast$}]{valuep }\end{DoxyParamCaption})}



Set a convenience pointer to a integer to change when radio group value changes. 

This sets a pointer to a integer, that, in addition to the radio objects state will also be modified directly. To stop setting the object pointed to simply use N\+U\+LL as the valuep argument. If valuep is not N\+U\+LL, then when this is called, the radio objects state will also be modified to reflect the value of the integer valuep points to, just like calling \hyperlink{group__Elm__Radio_ga19e95e6315bbcb22a7def26f7175cf47}{elm\+\_\+radio\+\_\+value\+\_\+set()}.


\begin{DoxyParams}[1]{Parameters}
\mbox{\tt in}  & {\em valuep} & Pointer to the integer to modify \\
\hline
\end{DoxyParams}


References elm\+\_\+obj\+\_\+radio\+\_\+value\+\_\+pointer\+\_\+set().

\hypertarget{group__Elm__Radio_gadba57d04d3e0cb929c74dd6d4bdcf5cb}{}\label{group__Elm__Radio_gadba57d04d3e0cb929c74dd6d4bdcf5cb} 
\index{Radio@{Radio}!elm\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get@{elm\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get}}
\index{elm\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get@{elm\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get()}{elm\_radio\_selected\_object\_get()}}
{\footnotesize\ttfamily Efl\+\_\+\+Canvas\+\_\+\+Object$\ast$ elm\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get (\begin{DoxyParamCaption}\item[{const Elm\+\_\+\+Radio $\ast$}]{obj }\end{DoxyParamCaption})}



Get the selected radio object. 

\begin{DoxyReturn}{Returns}
The selected radio object 
\end{DoxyReturn}


References elm\+\_\+obj\+\_\+radio\+\_\+selected\+\_\+object\+\_\+get().

\hypertarget{group__Elm__Radio_ga2add9e593ceff601c276c67da676578c}{}\label{group__Elm__Radio_ga2add9e593ceff601c276c67da676578c} 
\index{Radio@{Radio}!elm\+\_\+radio\+\_\+group\+\_\+add@{elm\+\_\+radio\+\_\+group\+\_\+add}}
\index{elm\+\_\+radio\+\_\+group\+\_\+add@{elm\+\_\+radio\+\_\+group\+\_\+add}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+radio\+\_\+group\+\_\+add()}{elm\_radio\_group\_add()}}
{\footnotesize\ttfamily void elm\+\_\+radio\+\_\+group\+\_\+add (\begin{DoxyParamCaption}\item[{Elm\+\_\+\+Radio $\ast$}]{obj,  }\item[{Elm\+\_\+\+Radio $\ast$}]{group }\end{DoxyParamCaption})}



Add this radio to a group of other radio objects. 

Radio objects work in groups. Each member should have a different integer value assigned. In order to have them work as a group, they need to know about each other. This adds the given radio object to the group of which the group object indicated is a member.


\begin{DoxyParams}[1]{Parameters}
\mbox{\tt in}  & {\em group} & Any radio object whose group the obj is to join. \\
\hline
\end{DoxyParams}


References elm\+\_\+obj\+\_\+radio\+\_\+group\+\_\+add().

\hypertarget{group__Elm__Radio_gab905f905e9a90883d482035e457fc7ef}{}\label{group__Elm__Radio_gab905f905e9a90883d482035e457fc7ef} 
\index{Radio@{Radio}!elm\+\_\+radio\+\_\+add@{elm\+\_\+radio\+\_\+add}}
\index{elm\+\_\+radio\+\_\+add@{elm\+\_\+radio\+\_\+add}!Radio@{Radio}}
\subsubsection{\texorpdfstring{elm\+\_\+radio\+\_\+add()}{elm\_radio\_add()}}
{\footnotesize\ttfamily \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\+\_\+\+Object}$\ast$ elm\+\_\+radio\+\_\+add (\begin{DoxyParamCaption}\item[{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\+\_\+\+Object} $\ast$}]{parent }\end{DoxyParamCaption})}



Add a new radio to the parent. 


\begin{DoxyParams}{Parameters}
{\em parent} & The parent object \\
\hline
\end{DoxyParams}
\begin{DoxyReturn}{Returns}
The new object or N\+U\+LL if it cannot be created 
\end{DoxyReturn}
