wxWidgets/docs/latex/wx/radiobox.tex

233 lines
6.6 KiB
TeX
Raw Normal View History

\section{\class{wxRadioBox}}\label{wxradiobox}
A radio box item is used to select one of number of mutually exclusive
choices. It is displayed as a vertical column or horizontal row of
labelled buttons.
\wxheading{Derived from}
\helpref{wxControl}{wxcontrol}\\
\helpref{wxWindow}{wxwindow}\\
\helpref{wxEvtHandler}{wxevthandler}\\
\helpref{wxObject}{wxobject}
\wxheading{Include files}
<wx/radiobox.h>
\wxheading{Window styles}
\twocolwidtha{5cm}
\begin{twocollist}\itemsep=0pt
\twocolitem{\windowstyle{wxRA\_SPECIFY\_ROWS}}{The major dimension parameter refers to the
maximum number of rows.}
\twocolitem{\windowstyle{wxRA\_SPECIFY\_COLS}}{The major dimension parameter refers to the
maximum number of columns.}
\end{twocollist}
See also \helpref{window styles overview}{windowstyles}.
\wxheading{Event handling}
\twocolwidtha{7cm}
\begin{twocollist}\itemsep=0pt
\twocolitem{{\bf EVT\_RADIOBOX(id, func)}}{Process a wxEVT\_COMMAND\_RADIOBOX\_SELECTED event,
when a radiobutton is clicked.}
\end{twocollist}
\wxheading{See also}
\helpref{Event handling overview}{eventhandlingoverview}, \helpref{wxRadioButton}{wxradiobutton},\rtfsp
\helpref{wxCheckBox}{wxcheckbox}
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxRadioBox::wxRadioBox}\label{wxradioboxconstr}
\func{}{wxRadioBox}{\void}
Default constructor.
\func{}{wxRadioBox}{\param{wxWindow* }{parent}, \param{wxWindowID }{id}, \param{const wxString\& }{label},\rtfsp
\param{const wxPoint\& }{point = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize},\rtfsp
\param{int}{ n = 0}, \param{const wxString}{ choices[] = NULL},\rtfsp
\param{int}{ majorDimension = 0}, \param{long}{ style = wxRA\_SPECIFY\_COLS},\rtfsp
\param{const wxValidator\& }{validator = wxDefaultValidator},\rtfsp
\param{const wxString\& }{name = ``radioBox"}}
Constructor, creating and showing a radiobox.
\wxheading{Parameters}
\docparam{parent}{Parent window. Must not be NULL.}
\docparam{id}{Window identifier. A value of -1 indicates a default value.}
\docparam{label}{Label for the static box surrounding the radio buttons.}
\docparam{pos}{Window position. If the position (-1, -1) is specified then a default position is chosen.}
\docparam{size}{Window size. If the default size (-1, -1) is specified then a default size is chosen.}
\docparam{n}{Number of choices with which to initialize the radiobox.}
\docparam{choices}{An array of choices with which to initialize the radiobox.}
\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
radiobox.}
\docparam{style}{Window style. See \helpref{wxRadioBox}{wxradiobox}.}
\docparam{validator}{Window validator.}
\docparam{name}{Window name.}
\wxheading{See also}
\helpref{wxRadioBox::Create}{wxradioboxcreate}, \helpref{wxValidator}{wxvalidator}
\membersection{wxRadioBox::\destruct{wxRadioBox}}
\func{}{\destruct{wxRadioBox}}{\void}
Destructor, destroying the radiobox item.
\membersection{wxRadioBox::Create}\label{wxradioboxcreate}
\func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID }{id}, \param{const wxString\& }{label},\rtfsp
\param{const wxPoint\& }{point = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize},\rtfsp
\param{int}{ n = 0}, \param{const wxString}{ choices[] = NULL},\rtfsp
\param{int}{ majorDimension = 0}, \param{long}{ style = wxRA\_SPECIFY\_COLS},\rtfsp
\param{const wxValidator\& }{validator = wxDefaultValidator},\rtfsp
\param{const wxString\& }{name = ``radioBox"}}
Creates the radiobox for two-step construction. See \helpref{wxRadioBox::wxRadioBox}{wxradioboxconstr}\rtfsp
for further details.
\membersection{wxRadioBox::Enable}\label{wxradioboxenable}
\func{void}{Enable}{\param{const bool}{ enable}}
Enables or disables the entire radiobox.
\func{void}{Enable}{\param{int}{ n}, \param{const bool}{ enable}}
Enables or disables an individual button in the radiobox.
\wxheading{Parameters}
\docparam{enable}{TRUE to enable, FALSE to disable.}
\docparam{n}{The zero-based button to enable or disable.}
\membersection{wxRadioBox::FindString}\label{wxradioboxfindstring}
\constfunc{int}{FindString}{\param{const wxString\& }{string}}
Finds a button matching the given string, returning the position if found, or
-1 if not found.
\wxheading{Parameters}
\docparam{string}{The string to find.}
\membersection{wxRadioBox::GetLabel}\label{wxradioboxgetlabel}
\constfunc{wxString}{GetLabel}{\void}
Returns the radiobox label.
\constfunc{wxString}{GetLabel}{\param{int }{n}}
Returns the label for the given button.
\wxheading{Parameters}
\docparam{n}{The zero-based button index.}
\wxheading{See also}
\helpref{wxRadioBox::SetLabel}{wxradioboxsetlabel}
\membersection{wxRadioBox::GetSelection}\label{wxradioboxgetselection}
\constfunc{int}{GetSelection}{\void}
Returns the zero-based position of the selected button.
\membersection{wxRadioBox::GetStringSelection}\label{wxradioboxgetstringselection}
\constfunc{wxString}{GetStringSelection}{\void}
Returns the selected string.
\membersection{wxRadioBox::Number}\label{wxradioboxnumber}
\constfunc{int}{Number}{\void}
Returns the number of buttons in the radiobox.
\membersection{wxRadioBox::SetLabel}\label{wxradioboxsetlabel}
\func{void}{SetLabel}{\param{const wxString\&}{ label}}
Sets the radiobox label.
\func{void}{SetLabel}{\param{int }{n}, \param{const wxString\&}{ label}}
Sets a label for a radio button.
\wxheading{Parameters}
\docparam{label}{The label to set.}
\docparam{n}{The zero-based button index.}
\membersection{wxRadioBox::SetSelection}\label{wxradioboxsetselection}
\func{void}{SetSelection}{\param{int}{ n}}
Sets a button by passing the desired string position.
\wxheading{Parameters}
\docparam{n}{The zero-based button position.}
\membersection{wxRadioBox::SetStringSelection}\label{wxradioboxsetstringselection}
\func{void}{SetStringSelection}{\param{const wxString\& }{string}}
Sets a button by passing the desired string.
\wxheading{Parameters}
\docparam{string}{The label of the button to select.}
\membersection{wxRadioBox::Show}\label{wxradioboxshow}
\func{void}{Show}{\param{const bool}{ show}}
Shows or hides the entire radiobox.
\func{void}{Show}{\param{int }{item}, \param{const bool}{ show}}
Shows or hides individual buttons.
\wxheading{Parameters}
\docparam{show}{TRUE to show, FALSE to hide.}
\docparam{item}{The zero-based position of the button to show or hide.}
\membersection{wxRadioBox::GetString}\label{wxradioboxgetstring}
\constfunc{wxString}{GetString}{\param{int}{ n}}
Returns the label for the button at the given position.
\wxheading{Parameters}
\docparam{n}{The zero-based button position.}