docs/latex/wx/sngchdlg.tex

   1 \section{\class{wxSingleChoiceDialog}}\label{wxsinglechoicedialog}
   2
   3 This class represents a dialog that shows a list of strings, and allows
   4 the user to select one. Double-clicking on a list item is equivalent to single-clicking
   5 and then pressing OK.
   6
   7 \wxheading{Derived from}
   8
   9 \helpref{wxDialog}{wxdialog}\\
  10 \helpref{wxWindow}{wxwindow}\\
  11 \helpref{wxEvtHandler}{wxevthandler}\\
  12 \helpref{wxObject}{wxobject}
  13
  14 \wxheading{Include files}
  15
  16 <wx/choicdlg.h>
  17
  18 \wxheading{See also}
  19
  20 \helpref{wxSingleChoiceDialog overview}{wxsinglechoicedialogoverview}
  21
  22 \latexignore{\rtfignore{\wxheading{Members}}}
  23
  24 \membersection{wxSingleChoiceDialog::wxSingleChoiceDialog}\label{wxsinglechoicedialogconstr}
  25
  26 \func{}{wxSingleChoiceDialog}{\param{wxWindow* }{parent}, \param{const wxString\& }{message},\rtfsp
  27 \param{const wxString\& }{caption}, \param{int }{n}, \param{const wxString* }{choices},\rtfsp
  28 \param{void**}{ clientData = NULL}, \param{long }{style = wxOK \pipe wxCANCEL \pipe wxCENTRE},\rtfsp
  29 \param{const wxPoint\& }{pos = wxDefaultPosition}}
  30
  31 Constructor, taking an array of wxString choices and optional client data.
  32
  33 \func{}{wxSingleChoiceDialog}{\param{wxWindow* }{parent}, \param{const wxString\& }{message},\rtfsp
  34 \param{const wxString\& }{caption}, \param{const wxStringList\& }{choices},\rtfsp
  35 \param{void**}{ clientData = NULL}, \param{long }{style = wxOK \pipe wxCANCEL \pipe wxCENTRE},\rtfsp
  36 \param{const wxPoint\& }{pos = wxDefaultPosition}}
  37
  38 Constructor, taking a string list and optional client data.
  39
  40 \wxheading{Parameters}
  41
  42 \docparam{parent}{Parent window.}
  43
  44 \docparam{message}{Message to show on the dialog.}
  45
  46 \docparam{caption}{The dialog caption.}
  47
  48 \docparam{n}{The number of choices.}
  49
  50 \docparam{choices}{An array of strings, or a string list, containing the choices.}
  51
  52 \docparam{style}{A dialog style (bitlist) containing flags chosen from the following:
  53
  54 \twocolwidtha{5cm}
  55 \begin{twocollist}
  56 \twocolitem{{\bf wxOK}}{Show an OK button.}
  57 \twocolitem{{\bf wxCANCEL}}{Show a Cancel button.}
  58 \twocolitem{{\bf wxCENTRE}}{Centre the message. Not Windows.}
  59 \end{twocollist}
  60 }
  61
  62 \docparam{pos}{Dialog position. Not Windows.}
  63
  64 \wxheading{Remarks}
  65
  66 Use \helpref{wxSingleChoiceDialog::ShowModal}{wxsinglechoicedialogshowmodal} to show the dialog.
  67
  68 \pythonnote{For Python the two parametes {\tt n} and {\tt choices} are collapsed
  69 into a single parameter {\tt choices} which is expected to be a Python
  70 list of strings.}
  71
  72 \perlnote{In wxPerl there is just an array reference in place of {\tt n}
  73 and {\tt choices}, and the client data array, if present, must have the
  74 same length as the choices array.}
  75
  76 \membersection{wxSingleChoiceDialog::\destruct{wxSingleChoiceDialog}}
  77
  78 \func{}{\destruct{wxSingleChoiceDialog}}{\void}
  79
  80 Destructor.
  81
  82 \membersection{wxSingleChoiceDialog::GetSelection}
  83
  84 \constfunc{int}{GetSelection}{\void}
  85
  86 Returns the index of selected item.
  87
  88 \membersection{wxSingleChoiceDialog::GetSelectionClientData}
  89
  90 \constfunc{char*}{GetSelectionClientData}{\void}
  91
  92 Returns the client data associated with the selection.
  93
  94 \membersection{wxSingleChoiceDialog::GetStringSelection}
  95
  96 \constfunc{wxString}{GetStringSelection}{\void}
  97
  98 Returns the selected string.
  99
 100 \membersection{wxSingleChoiceDialog::SetSelection}
 101
 102 \constfunc{void}{SetSelection}{\param{int}{ selection}}
 103
 104 Sets the index of the initially selected item.
 105
 106 \membersection{wxSingleChoiceDialog::ShowModal}\label{wxsinglechoicedialogshowmodal}
 107
 108 \func{int}{ShowModal}{\void}
 109
 110 Shows the dialog, returning either wxID\_OK or wxID\_CANCEL.
 111