docs/latex/wx/radiobox.tex

   1 \section{\class{wxRadioBox}}\label{wxradiobox}
   2
   3 A radio box item is used to select one of number of mutually exclusive
   4 choices.  It is displayed as a vertical column or horizontal row of
   5 labelled buttons.
   6
   7 \wxheading{Derived from}
   8
   9 \helpref{wxControl}{wxcontrol}\\
  10 \helpref{wxWindow}{wxwindow}\\
  11 \helpref{wxEvtHandler}{wxevthandler}\\
  12 \helpref{wxObject}{wxobject}
  13
  14 \wxheading{Window styles}
  15
  16 \twocolwidtha{5cm}
  17 \begin{twocollist}\itemsep=0pt
  18 \twocolitem{\windowstyle{wxRA\_SPECIFY\_ROWS}}{The major dimension parameter refers to the
  19 maximum number of rows.}
  20 \twocolitem{\windowstyle{wxRA\_SPECIFY\_COLS}}{The major dimension parameter refers to the
  21 maximum number of columns.}
  22 \end{twocollist}
  23
  24 See also \helpref{window styles overview}{windowstyles}.
  25
  26 \wxheading{Event handling}
  27
  28 \twocolwidtha{7cm}
  29 \begin{twocollist}\itemsep=0pt
  30 \twocolitem{{\bf EVT\_RADIOBOX(id, func)}}{Process a wxEVT\_COMMAND\_RADIOBOX\_SELECTED event,
  31 when a radiobutton is clicked.}
  32 \end{twocollist}
  33
  34 \wxheading{See also}
  35
  36 \helpref{Event handling overview}{eventhandlingoverview}, \helpref{wxRadioButton}{wxradiobutton},\rtfsp
  37 \helpref{wxCheckBox}{wxcheckbox}
  38
  39 \latexignore{\rtfignore{\wxheading{Members}}}
  40
  41 \membersection{wxRadioBox::wxRadioBox}\label{wxradioboxconstr}
  42
  43 \func{}{wxRadioBox}{\void}
  44
  45 Default constructor.
  46
  47 \func{}{wxRadioBox}{\param{wxWindow* }{parent}, \param{wxWindowID }{id}, \param{const wxString\& }{label},\rtfsp
  48 \param{const wxPoint\& }{point = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize},\rtfsp
  49 \param{int}{ n = 0}, \param{const wxString}{ choices[] = NULL},\rtfsp
  50 \param{int}{ majorDimension = 0}, \param{long}{ style = wxRA\_SPECIFY\_COLS},\rtfsp
  51 \param{const wxValidator\& }{validator = wxDefaultValidator},\rtfsp
  52 \param{const wxString\& }{name = ``radioBox"}}
  53
  54 Constructor, creating and showing a radiobox.
  55
  56 \wxheading{Parameters}
  57
  58 \docparam{parent}{Parent window. Must not be NULL.}
  59
  60 \docparam{id}{Window identifier. A value of -1 indicates a default value.}
  61
  62 \docparam{label}{Label for the static box surrounding the radio buttons.}
  63
  64 \docparam{pos}{Window position. If the position (-1, -1) is specified then a default position is chosen.}
  65
  66 \docparam{size}{Window size. If the default size (-1, -1) is specified then a default size is chosen.}
  67
  68 \docparam{n}{Number of choices with which to initialize the radiobox.}
  69
  70 \docparam{choices}{An array of choices with which to initialize the radiobox.}
  71
  72 \docparam{majorDimension}{Specifies the maximum number of rows (if style contains wxRA\_SPECIFY\_ROWS) or columns (if style contains wxRA\_SPECIFY\_COLS) for a two-dimensional
  73 radiobox.}
  74
  75 \docparam{style}{Window style. See \helpref{wxRadioBox}{wxradiobox}.}
  76
  77 \docparam{validator}{Window validator.}
  78
  79 \docparam{name}{Window name.}
  80
  81 \wxheading{See also}
  82
  83 \helpref{wxRadioBox::Create}{wxradioboxcreate}, \helpref{wxValidator}{wxvalidator}
  84
  85 \membersection{wxRadioBox::\destruct{wxRadioBox}}
  86
  87 \func{}{\destruct{wxRadioBox}}{\void}
  88
  89 Destructor, destroying the radiobox item.
  90
  91 \membersection{wxRadioBox::Create}\label{wxradioboxcreate}
  92
  93 \func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID }{id}, \param{const wxString\& }{label},\rtfsp
  94 \param{const wxPoint\& }{point = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize},\rtfsp
  95 \param{int}{ n = 0}, \param{const wxString}{ choices[] = NULL},\rtfsp
  96 \param{int}{ majorDimension = 0}, \param{long}{ style = wxRA\_SPECIFY\_COLS},\rtfsp
  97 \param{const wxValidator\& }{validator = wxDefaultValidator},\rtfsp
  98 \param{const wxString\& }{name = ``radioBox"}}
  99
 100 Creates the radiobox for two-step construction. See \helpref{wxRadioBox::wxRadioBox}{wxradioboxconstr}\rtfsp
 101 for further details.
 102
 103 \membersection{wxRadioBox::Enable}\label{wxradioboxenable}
 104
 105 \func{void}{Enable}{\param{const bool}{ enable}}
 106
 107 Enables or disables the entire radiobox.
 108
 109 \func{void}{Enable}{\param{int}{ n}, \param{const bool}{ enable}}
 110
 111 Enables or disables an individual button in the radiobox.
 112
 113 \wxheading{Parameters}
 114
 115 \docparam{enable}{TRUE to enable, FALSE to disable.}
 116
 117 \docparam{n}{The zero-based button to enable or disable.}
 118
 119 \membersection{wxRadioBox::FindString}\label{wxradioboxfindstring}
 120
 121 \constfunc{int}{FindString}{\param{const wxString\& }{string}}
 122
 123 Finds a button matching the given string, returning the position if found, or
 124 -1 if not found.
 125
 126 \wxheading{Parameters}
 127
 128 \docparam{string}{The string to find.}
 129
 130 \membersection{wxRadioBox::GetLabel}\label{wxradioboxgetlabel}
 131
 132 \constfunc{wxString}{GetLabel}{\void}
 133
 134 Returns the radiobox label.
 135
 136 \constfunc{wxString}{GetLabel}{\param{int }{n}}
 137
 138 Returns the label for the given button.
 139
 140 \wxheading{Parameters}
 141
 142 \docparam{n}{The zero-based button index.}
 143
 144 \wxheading{See also}
 145
 146 \helpref{wxRadioBox::SetLabel}{wxradioboxsetlabel}
 147
 148 \membersection{wxRadioBox::GetSelection}\label{wxradioboxgetselection}
 149
 150 \constfunc{int}{GetSelection}{\void}
 151
 152 Returns the zero-based position of the selected button.
 153
 154 \membersection{wxRadioBox::GetStringSelection}\label{wxradioboxgetstringselection}
 155
 156 \constfunc{wxString}{GetStringSelection}{\void}
 157
 158 Returns the selected string.
 159
 160 \membersection{wxRadioBox::Number}\label{wxradioboxnumber}
 161
 162 \constfunc{int}{Number}{\void}
 163
 164 Returns the number of buttons in the radiobox.
 165
 166 \membersection{wxRadioBox::SetLabel}\label{wxradioboxsetlabel}
 167
 168 \func{void}{SetLabel}{\param{const wxString\&}{ label}}
 169
 170 Sets the radiobox label.
 171
 172 \func{void}{SetLabel}{\param{int }{n}, \param{const wxString\&}{ label}}
 173
 174 Sets a label for a radio button.
 175
 176 \wxheading{Parameters}
 177
 178 \docparam{label}{The label to set.}
 179
 180 \docparam{n}{The zero-based button index.}
 181
 182 \membersection{wxRadioBox::SetSelection}\label{wxradioboxsetselection}
 183
 184 \func{void}{SetSelection}{\param{int}{ n}}
 185
 186 Sets a button by passing the desired string position.
 187
 188 \wxheading{Parameters}
 189
 190 \docparam{n}{The zero-based button position.}
 191
 192 \membersection{wxRadioBox::SetStringSelection}\label{wxradioboxsetstringselection}
 193
 194 \func{void}{SetStringSelection}{\param{const wxString\& }{string}}
 195
 196 Sets a button by passing the desired string.
 197
 198 \wxheading{Parameters}
 199
 200 \docparam{string}{The label of the button to select.}
 201
 202 \membersection{wxRadioBox::Show}\label{wxradioboxshow}
 203
 204 \func{void}{Show}{\param{const bool}{ show}}
 205
 206 Shows or hides the entire radiobox.
 207
 208 \func{void}{Show}{\param{int }{item}, \param{const bool}{ show}}
 209
 210 Shows or hides individual buttons.
 211
 212 \wxheading{Parameters}
 213
 214 \docparam{show}{TRUE to show, FALSE to hide.}
 215
 216 \docparam{item}{The zero-based position of the button to show or hide.}
 217
 218 \membersection{wxRadioBox::GetString}\label{wxradioboxgetstring}
 219
 220 \constfunc{wxString}{GetString}{\param{int}{ n}}
 221
 222 Returns the label for the button at the given position.
 223
 224 \wxheading{Parameters}
 225
 226 \docparam{n}{The zero-based button position.}
 227
 228