This code places an Elementary diskselector widgets on a window, along with some buttons trigerring actions on it (though its API).

It covers most of diskselector item functions.

On our {\ttfamily main} function, we are adding a default diskselector with 3 items. We are only setting their labels (second parameter of function elm\+\_\+diskselector\+\_\+item\+\_\+append)\+:  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\ \ \ ds\ =\ \mbox{\hyperlink{group__Elm__Diskselector_gae4b29fd405788925cdb51eceebc0fff0}{elm\_diskselector\_add}}(win);}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9379629ad8ad2860aa786d838a4a106a}{evas\_object\_size\_hint\_weight\_set}}(ds,\ \mbox{\hyperlink{Evas__Common_8h_aa47c85083d3dae0111c21ec49359306a}{EVAS\_HINT\_EXPAND}},\ \mbox{\hyperlink{Evas__Common_8h_aa47c85083d3dae0111c21ec49359306a}{EVAS\_HINT\_EXPAND}});}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_gaaf1d3e26e36b316977336066b6f56632}{evas\_object\_size\_hint\_align\_set}}(ds,\ \mbox{\hyperlink{Evas__Common_8h_aecbac710f36d52911fc34dcdaf8e729c}{EVAS\_HINT\_FILL}},\ \mbox{\hyperlink{Evas__Common_8h_aecbac710f36d52911fc34dcdaf8e729c}{EVAS\_HINT\_FILL}});}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Smart__Object__Group_gac12dd6655f488cc47ce6cf00eb7d12b2}{evas\_object\_smart\_callback\_add}}(ds,\ \textcolor{stringliteral}{"{}selected"{}},\ \_ds\_selected\_cb,\ NULL);}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__Box__Group_ga66a10dd861578521af2ab7b8c2ca65c5}{elm\_box\_pack\_end}}(bx,\ ds);}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group__Basic_ga07208fcafd4739de606bc35fff684bf5}{evas\_object\_show}}(ds);}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ elm\_diskselector\_item\_append(ds,\ \textcolor{stringliteral}{"{}Item\ 0"{}},\ NULL,\ NULL,\ NULL);}
\DoxyCodeLine{\ \ \ elm\_diskselector\_item\_append(ds,\ \textcolor{stringliteral}{"{}Item\ 1"{}},\ NULL,\ NULL,\ NULL);}
\DoxyCodeLine{\ \ \ elm\_diskselector\_item\_append(ds,\ \textcolor{stringliteral}{"{}Item\ 2"{}},\ NULL,\ NULL,\ NULL);}

\end{DoxyCodeInclude}
 Next we are adding lots of buttons, each one for a callback function that will realize a task covering part of diskselector items API. Lets check the first one\+: 
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\ \ \ bt\ =\ \mbox{\hyperlink{group__Elm__Button_gaf5caf46d74c4e122a18da323935d25e4}{elm\_button\_add}}(win);}
\DoxyCodeLine{\ \ \ elm\_object\_text\_set(bt,\ \textcolor{stringliteral}{"{}Append\ item"{}});}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Smart__Object__Group_gac12dd6655f488cc47ce6cf00eb7d12b2}{evas\_object\_smart\_callback\_add}}(bt,\ \textcolor{stringliteral}{"{}clicked"{}},\ \_add\_cb,\ ds);}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__Box__Group_ga66a10dd861578521af2ab7b8c2ca65c5}{elm\_box\_pack\_end}}(hbx,\ bt);}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9379629ad8ad2860aa786d838a4a106a}{evas\_object\_size\_hint\_weight\_set}}(bt,\ \mbox{\hyperlink{Evas__Common_8h_aa47c85083d3dae0111c21ec49359306a}{EVAS\_HINT\_EXPAND}},\ \mbox{\hyperlink{Evas__Common_8h_aa47c85083d3dae0111c21ec49359306a}{EVAS\_HINT\_EXPAND}});}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_gaaf1d3e26e36b316977336066b6f56632}{evas\_object\_size\_hint\_align\_set}}(bt,\ \mbox{\hyperlink{Evas__Common_8h_aecbac710f36d52911fc34dcdaf8e729c}{EVAS\_HINT\_FILL}},\ \mbox{\hyperlink{Evas__Common_8h_aecbac710f36d52911fc34dcdaf8e729c}{EVAS\_HINT\_FILL}});}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group__Basic_ga07208fcafd4739de606bc35fff684bf5}{evas\_object\_show}}(bt);}

\end{DoxyCodeInclude}
 We are labeling the button with a task description with elm\+\_\+object\+\_\+text\+\_\+set() and setting a callback function \mbox{\hyperlink{group__Evas__Smart__Object__Group_gac12dd6655f488cc47ce6cf00eb7d12b2}{evas\+\_\+object\+\_\+smart\+\_\+callback\+\_\+add()}}. Each callback function will have the signature\+: {\ttfamily  static void \+\_\+task\+\_\+cb(void $\ast$data, Evas\+\_\+\+Object $\ast$obj, void $\ast$event\+\_\+info)} with the function name varying for each task.

Now let\textquotesingle{}s cover all of them.

{\bfseries{ Appending an item\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_add\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{\ \ \ \textcolor{keywordtype}{char}\ label[32];}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ snprintf(label,\ \textcolor{keyword}{sizeof}(label),\ \textcolor{stringliteral}{"{}Item\ \%i"{}},\ counter++);}
\DoxyCodeLine{\ \ \ ds\_it\ =\ elm\_diskselector\_item\_append(ds,\ label,\ NULL,\ NULL,\ NULL);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (!ds\_it)\ printf(\textcolor{stringliteral}{"{}Error\ adding\ item\(\backslash\)n"{}});}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 All items are included on diskselector after last one. You {\bfseries{can\textquotesingle{}t}} prepend items.

The first parameter of elm\+\_\+diskselector\+\_\+item\+\_\+append() is the diskselector object, that we are receiving as data on our callback function. The second one is a label, the string that will be placed in the center of our item. As we don\textquotesingle{}t want icons or callback functions, we can send NULL as third, fourth and fifth parameters.

{\bfseries{ Appending an item with icon\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_add\_ic\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},}
\DoxyCodeLine{\ \ \ \ \ \ \ \ \ \ \ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ic,\ *ds\ =\ data;}
\DoxyCodeLine{\ \ \ \textcolor{keywordtype}{char}\ label[32];}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ snprintf(label,\ \textcolor{keyword}{sizeof}(label),\ \textcolor{stringliteral}{"{}Item\ \%i"{}},\ counter++);}
\DoxyCodeLine{\ \ \ ic\ =\ \mbox{\hyperlink{group__Elm__Icon_gac369f2d67be417e5cff81e8f001ff326}{elm\_icon\_add}}(ds);}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__Icon_gab764b4c6c90543f254c013eff6a6db66}{elm\_icon\_standard\_set}}(ic,\ \textcolor{stringliteral}{"{}home"{}});}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ ds\_it\ =\ elm\_diskselector\_item\_append(ds,\ label,\ ic,\ NULL,\ NULL);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (!ds\_it)\ printf(\textcolor{stringliteral}{"{}Error\ adding\ item\ with\ icon\(\backslash\)n"{}});}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 If an icon is required, you can pass it as third parameter on our elm\+\_\+diskselector\+\_\+item\+\_\+append() function. It will be place on the left side of item\textquotesingle{}s label, that will be shifted to right a bit.

For more details about how to create icons, look for elm\+\_\+icon examples.

{\bfseries{ Appending an item with callback function for selected\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_sel\_cb(\textcolor{keywordtype}{void}\ *data\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info)}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *ds\_it\ =\ event\_info;}
\DoxyCodeLine{\ \ \ printf(\textcolor{stringliteral}{"{}Selected\ label:\ \%s\(\backslash\)n"{}},\ elm\_object\_item\_text\_get(ds\_it));}
\DoxyCodeLine{\}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static}\ \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_add\_func\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},}
\DoxyCodeLine{\ \ \ \ \ \ \ \ \ \ \ \ \ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{\ \ \ \textcolor{keywordtype}{char}\ label[32];}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ snprintf(label,\ \textcolor{keyword}{sizeof}(label),\ \textcolor{stringliteral}{"{}Item\ \%i"{}},\ counter++);}
\DoxyCodeLine{\ \ \ ds\_it\ =\ elm\_diskselector\_item\_append(ds,\ label,\ NULL,\ \_sel\_cb,\ NULL);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (!ds\_it)\ printf(\textcolor{stringliteral}{"{}Error\ adding\ item\(\backslash\)n"{}});}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 To set a callback function that will be called every time an item is selected, i.\+e., everytime the diskselector stops with this item in center position, just pass the function as fourth parameter.

{\bfseries{ Appending an item with callback function for selected with data\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_sel\_data\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info)}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \textcolor{keywordtype}{char}\ *content\ =\ data;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *ds\_it\ =\ event\_info;}
\DoxyCodeLine{\ \ \ printf(\textcolor{stringliteral}{"{}Selected\ label:\ \%s\ with\ data:\ \%s\(\backslash\)n"{}},}
\DoxyCodeLine{\ \ \ \ \ \ \ \ \ \ elm\_object\_item\_text\_get(ds\_it),\ content);}
\DoxyCodeLine{\}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static}\ \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_free\_data(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},}
\DoxyCodeLine{\ \ \ \ \ \ \ \ \ \ \ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ free(data);}
\DoxyCodeLine{\}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static}\ \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_add\_data\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},}
\DoxyCodeLine{\ \ \ \ \ \ \ \ \ \ \ \ \ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{\ \ \ \textcolor{keywordtype}{char}\ label[32];}
\DoxyCodeLine{\ \ \ \textcolor{keywordtype}{char}\ *content\ =\ malloc(\textcolor{keyword}{sizeof}(\textcolor{keywordtype}{char})\ *\ 32);}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ snprintf(content,\ 32,\ \textcolor{stringliteral}{"{}Item\ content\ \%i"{}},\ counter);}
\DoxyCodeLine{\ \ \ snprintf(label,\ \textcolor{keyword}{sizeof}(label),\ \textcolor{stringliteral}{"{}Item\ \%i"{}},\ counter++);}
\DoxyCodeLine{\ \ \ ds\_it\ =\ elm\_diskselector\_item\_append(ds,\ label,\ NULL,\ \_sel\_data\_cb,\ content);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (!ds\_it)}
\DoxyCodeLine{\ \ \ \ \ \{}
\DoxyCodeLine{\ \ \ \ \ \ \ \ printf(\textcolor{stringliteral}{"{}Error\ adding\ item\(\backslash\)n"{}});}
\DoxyCodeLine{\ \ \ \ \ \ \ \ \textcolor{keywordflow}{return};}
\DoxyCodeLine{\ \ \ \ \ \}}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga2e17c3f1030712f3175f5b7812ada9a0}{elm\_object\_item\_del\_cb\_set}}(ds\_it,\ \_free\_data);}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 If the callback function request an extra data, it can be attached to our item passing a pointer for data as fifth parameter. Our function \+\_\+sel\+\_\+data\+\_\+cb will receive it as {\ttfamily  void $\ast$data }.

If you want to free this data, or handle that the way you need when the item is deleted, set a callback function for that, with \mbox{\hyperlink{group__Elm__General_ga2e17c3f1030712f3175f5b7812ada9a0}{elm\+\_\+object\+\_\+item\+\_\+del\+\_\+cb\+\_\+set()}}.

As you can see we check if {\ttfamily it} is not {\ttfamily NULL} after appending it. If an error happens, we won\textquotesingle{}t try to set a function for it.

{\bfseries{ Deleting an item\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_del\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *selected\_ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ selected\_ds\_it\ =\ elm\_diskselector\_selected\_item\_get(ds);}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_gad1b5a0d41fa322b28000a290154ec3a4}{elm\_object\_item\_del}}(selected\_ds\_it);}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 To delete an item we simple need to call \mbox{\hyperlink{group__Elm__General_gad1b5a0d41fa322b28000a290154ec3a4}{elm\+\_\+object\+\_\+item\+\_\+del()}} with a pointer for such item.

If you need, you can get selected item with elm\+\_\+diskselector\+\_\+selected\+\_\+item\+\_\+get(), that will return a pointer for it.

{\bfseries{ Unselecting an item\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_unselect\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *selected\_ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ selected\_ds\_it\ =\ elm\_diskselector\_selected\_item\_get(ds);}
\DoxyCodeLine{\ \ \ elm\_diskselector\_item\_selected\_set(selected\_ds\_it,\ \mbox{\hyperlink{group__Eina__Types__Group_ga1feb115f8e9913e806e090d9bd5a7301}{EINA\_FALSE}});}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 To select an item, you should call elm\+\_\+diskselector\+\_\+item\+\_\+selected\+\_\+set() passing {\ttfamily EINA\+\_\+\+TRUE}, and to unselect it, {\ttfamily EINA\+\_\+\+FALSE}.

If you unselect the selected item, diskselector will automatically select the first item.

{\bfseries{ Printing all items\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_print\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \textcolor{keyword}{const}\ \mbox{\hyperlink{struct__Eina__List}{Eina\_List}}\ *l,\ *items;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ items\ =\ elm\_diskselector\_items\_get(ds);}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Eina__List__Group_gac6efafc19f526d916cdb9757240a8773}{EINA\_LIST\_FOREACH}}(items,\ l,\ ds\_it)}
\DoxyCodeLine{\ \ \ \ \ printf(\textcolor{stringliteral}{"{}\%s\(\backslash\)n"{}},\ elm\_object\_item\_text\_get(ds\_it));}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 {\bfseries{ Clearing the diskselector\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_clear\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{\ \ \ elm\_diskselector\_clear(ds);}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 {\bfseries{ Selecting the first item\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_select\_first\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *first\_ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ first\_ds\_it\ =\ elm\_diskselector\_first\_item\_get(ds);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (first\_ds\_it)}
\DoxyCodeLine{\ \ \ \ \ elm\_diskselector\_item\_selected\_set(first\_ds\_it,\ \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}});}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 {\bfseries{ Selecting the last item\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_select\_last\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *last\_ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ last\_ds\_it\ =\ elm\_diskselector\_last\_item\_get(ds);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (last\_ds\_it)}
\DoxyCodeLine{\ \ \ \ \ elm\_diskselector\_item\_selected\_set(last\_ds\_it,\ \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}});}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 {\bfseries{ Selecting the next item\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_select\_next\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *selected\_ds\_it,\ *next\_ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ selected\_ds\_it\ =\ elm\_diskselector\_selected\_item\_get(ds);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (!selected\_ds\_it)\ \textcolor{keywordflow}{return};}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ next\_ds\_it\ =\ elm\_diskselector\_item\_next\_get(selected\_ds\_it);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (next\_ds\_it)}
\DoxyCodeLine{\ \ \ \ \ elm\_diskselector\_item\_selected\_set(next\_ds\_it,\ \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}});}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 {\bfseries{ Selecting the previous item\+: }}  
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_select\_prev\_cb(\textcolor{keywordtype}{void}\ *data,\ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *obj\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}},\ \textcolor{keywordtype}{void}\ *event\_info\ \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Elm__General_ga13a0c231414b86e62f68afe3c6fb462b}{Elm\_Object\_Item}}\ *selected\_ds\_it,\ *prev\_ds\_it;}
\DoxyCodeLine{\ \ \ \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}}\ *ds\ =\ data;}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ selected\_ds\_it\ =\ elm\_diskselector\_selected\_item\_get(ds);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (!selected\_ds\_it)\ \textcolor{keywordflow}{return};}
\DoxyCodeLine{}
\DoxyCodeLine{\ \ \ prev\_ds\_it\ =\ elm\_diskselector\_item\_prev\_get(selected\_ds\_it);}
\DoxyCodeLine{\ \ \ \textcolor{keywordflow}{if}\ (prev\_ds\_it)}
\DoxyCodeLine{\ \ \ \ \ elm\_diskselector\_item\_selected\_set(prev\_ds\_it,\ \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}});}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 See the full \mbox{\hyperlink{diskselector_example_02_8c-example}{diskselector\+\_\+example\+\_\+02.c}} code, whose window should look like this picture\+:

 
\begin{DoxyImageNoCaption}
  \mbox{\includegraphics[width=\textwidth]{screenshots/diskselector_example_02}}
\end{DoxyImageNoCaption}
 