X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a660d684eda27638bca0384b2058911a31c8e845..4f7202dd939538bc4bb0655ad6f746848fd2aabf:/docs/latex/wx/choice.tex?ds=sidebyside diff --git a/docs/latex/wx/choice.tex b/docs/latex/wx/choice.tex index 9610d3fc27..7f909cc8ae 100644 --- a/docs/latex/wx/choice.tex +++ b/docs/latex/wx/choice.tex @@ -11,15 +11,28 @@ menu of choices. \helpref{wxEvtHandler}{wxevthandler}\\ \helpref{wxObject}{wxobject} +\wxheading{Include files} + + + \wxheading{Window styles} There are no special styles for wxChoice. See also \helpref{window styles overview}{windowstyles}. +\wxheading{Event handling} + +\twocolwidtha{7cm} +\begin{twocollist}\itemsep=0pt +\twocolitem{{\bf EVT\_CHOICE(id, func)}}{Process a wxEVT\_COMMAND\_CHOICE\_SELECTED event, +when an item on the list is selected.} +\end{twocollist} + \wxheading{See also} -\helpref{wxListBox}{wxlistbox} +\helpref{wxListBox}{wxlistbox}, \helpref{wxComboBox}{wxcombobox}, +\rtfsp\helpref{wxCommandEvent}{wxcommandevent} \latexignore{\rtfignore{\wxheading{Members}}} @@ -29,10 +42,10 @@ See also \helpref{window styles overview}{windowstyles}. Default constructor. -\func{}{wxChoice}{\param{wxWindow *}{parent}, \param{const wxWindowID}{ id},\rtfsp +\func{}{wxChoice}{\param{wxWindow *}{parent}, \param{wxWindowID}{ id},\rtfsp \param{const wxPoint\& }{pos}, \param{const wxSize\&}{ size},\rtfsp -\param{const int}{ n}, \param{const wxString }{choices[]},\rtfsp -\param{const long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``choice"}} +\param{int}{ n}, \param{const wxString }{choices[]},\rtfsp +\param{long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``choice"}} Constructor, creating and showing a choice. @@ -61,6 +74,13 @@ appropriately.} \helpref{wxChoice::Create}{wxchoicecreate}, \helpref{wxValidator}{wxvalidator} +\pythonnote{The wxChoice constructor in wxPython reduces the {\tt n} +and {\tt choices} arguments are to a single argument, which is +a list of strings.} + +\perlnote{In wxPerl there is just an array reference in place of {\tt n} +and {\tt choices}.} + \membersection{wxChoice::\destruct{wxChoice}} \func{}{\destruct{wxChoice}}{\void} @@ -73,10 +93,17 @@ Destructor, destroying the choice item. Adds the item to the end of the choice control. +\func{void}{Append}{\param{const wxString\& }{ item}, \param{void* }{clientData}} + +Adds the item to the end of the combobox, associating the given data +with the item. + \wxheading{Parameters} \docparam{item}{String to add.} +\docparam{clientData}{Client data to associate with the item.} + \membersection{wxChoice::Clear}\label{wxchoiceclear} \func{void}{Clear}{\void} @@ -85,13 +112,23 @@ Clears the strings from the choice item. \membersection{wxChoice::Create}\label{wxchoicecreate} -\func{bool}{Create}{\param{wxWindow *}{parent}, \param{const wxWindowID}{ id},\rtfsp +\func{bool}{Create}{\param{wxWindow *}{parent}, \param{wxWindowID}{ id},\rtfsp \param{const wxPoint\& }{pos}, \param{const wxSize\&}{ size},\rtfsp -\param{const int}{ n}, \param{const wxString }{choices[]},\rtfsp -\param{const long}{ style = 0}, \param{const wxString\& }{name = ``choice"}} +\param{int}{ n}, \param{const wxString }{choices[]},\rtfsp +\param{long}{ style = 0}, \param{const wxString\& }{name = ``choice"}} Creates the choice for two-step construction. See \helpref{wxChoice::wxChoice}{wxchoiceconstr}. +\membersection{wxChoice::Delete}\label{wxchoicedelete} + +\func{void}{Delete}{\param{int }{n}} + +Deletes the item with the given index from the control. + +\wxheading{Parameters} + +\docparam{n}{The item to delete.} + \membersection{wxChoice::FindString}\label{wxchoicefindstring} \constfunc{int}{FindString}{\param{const wxString\& }{string}} @@ -116,6 +153,26 @@ Gets the number of columns in this choice item. This is implemented for Motif only. +\membersection{wxChoice::GetClientData}\label{wxchoicegetclientdata} + +\constfunc{void*}{GetClientData}{\param{int}{ n}} + +Returns a pointer to the client data associated with the given item (if any). + +\wxheading{Parameters} + +\docparam{n}{An item, starting from zero.} + +\wxheading{Return value} + +A pointer to the client data, or NULL if the item was not found. + +\membersection{wxChoice::GetCount}\label{wxchoicegetcount} + +\constfunc{int}{GetCount}{\void} + +Returns the number of items in the choice. + \membersection{wxChoice::GetSelection}\label{wxchoicegetselection} \constfunc{int}{GetSelection}{\void} @@ -124,7 +181,7 @@ Gets the id (position) of the selected string, or -1 if there is no selection. \membersection{wxChoice::GetString}\label{wxchoicegetstring} -\constfunc{wxString}{GetString}{\param{const int}{ n}} +\constfunc{wxString}{GetString}{\param{int}{ n}} Returns the string at the given position. @@ -146,11 +203,29 @@ Gets the selected string, or the empty string if no string is selected. \constfunc{int}{Number}{\void} +{\bf Obsolescence note:} This method is obsolete and was replaced with +\helpref{GetCount}{wxchoicegetcount}, please use the new method in the new +code. This method is only available if wxWindows was compiled with +{\tt WXWIN\_COMPATIBILITY\_2\_2} defined and will disappear completely in +future versions. + Returns the number of strings in the choice control. +\membersection{wxChoice::SetClientData}\label{wxchoicesetclientdata} + +\func{void}{SetClientData}{\param{int}{ n}, \param{void* }{data}} + +Associates the given client data pointer with the given item. + +\wxheading{Parameters} + +\docparam{n}{The zero-based item.} + +\docparam{data}{The client data.} + \membersection{wxChoice::SetColumns}\label{wxchoicesetcolumns} -\func{void}{SetColumns}{\param{const int}{ n = 1}} +\func{void}{SetColumns}{\param{int}{ n = 1}} Sets the number of columns in this choice item. @@ -164,9 +239,10 @@ This is implemented for Motif only. \membersection{wxChoice::SetSelection}\label{wxchoicesetselection} -\func{void}{SetSelection}{\param{const int}{ n}} +\func{void}{SetSelection}{\param{int}{ n}} -Sets the choice by passing the desired string position. +Sets the choice by passing the desired string position. This does not cause +a wxEVT\_COMMAND\_CHOICE\_SELECTED event to get emitted. \wxheading{Parameters} @@ -174,13 +250,28 @@ Sets the choice by passing the desired string position. \wxheading{See also} +\membersection{wxChoice::SetString}\label{wxchoicesetstring} + +\func{void}{SetString}{\param{int }{n}, \param{const wxString\& }{text}} + +Replaces the specified string in the control with another one. + +\wxheading{Parameters} + +\docparam{n}{The zero-based index of the string to replace} + +\docparam{text}{The new value for this item} + +{\bf NB:} This method is currently not implemented in wxGTK. + \helpref{wxChoice::SetStringSelection}{wxchoicesetstringselection} \membersection{wxChoice::SetStringSelection}\label{wxchoicesetstringselection} \func{void}{SetStringSelection}{\param{const wxString\& }{ string}} -Sets the choice by passing the desired string. +Sets the choice by passing the desired string. This does not cause +a wxEVT\_COMMAND\_CHOICE\_SELECTED event to get emitted. \wxheading{Parameters}