docs/latex/wx/checkbox.tex

   1 \section{\class{wxCheckBox}}\label{wxcheckbox}
   2
   3 A checkbox is a labelled box which is either on (checkmark is visible)
   4 or off (no checkmark).
   5
   6 \wxheading{Derived from}
   7
   8 \helpref{wxControl}{wxcontrol}\\
   9 \helpref{wxWindow}{wxwindow}\\
  10 \helpref{wxEvtHandler}{wxevthandler}\\
  11 \helpref{wxObject}{wxobject}
  12
  13 \wxheading{Include files}
  14
  15 <wx/checkbox.h>
  16
  17 \wxheading{Window styles}
  18
  19 There are no special styles for wxCheckBox.
  20
  21 See also \helpref{window styles overview}{windowstyles}.
  22
  23 \wxheading{Event handling}
  24
  25 \twocolwidtha{7cm}
  26 \begin{twocollist}\itemsep=0pt
  27 \twocolitem{{\bf EVT\_CHECKBOX(id, func)}}{Process a wxEVT\_COMMAND\_CHECKBOX\_CLICKED event,
  28 when the checkbox is clicked.}
  29 \end{twocollist}
  30
  31 \wxheading{See also}
  32
  33 \helpref{wxRadioButton}{wxradiobutton}, \helpref{wxCommandEvent}{wxcommandevent}
  34
  35 \latexignore{\rtfignore{\wxheading{Members}}}
  36
  37 \membersection{wxCheckBox::wxCheckBox}\label{wxcheckboxconstr}
  38
  39 \func{}{wxCheckBox}{\void}
  40
  41 Default constructor.
  42
  43 \func{}{wxCheckBox}{\param{wxWindow* }{parent}, \param{wxWindowID}{ id},\rtfsp
  44 \param{const wxString\& }{label}, \param{const wxPoint\& }{pos = wxDefaultPosition},\rtfsp
  45 \param{const wxSize\& }{size = wxDefaultSize}, \param{long}{ style = 0},\rtfsp
  46 \param{const wxValidator\& }{val}, \param{const wxString\& }{name = ``checkBox"}}
  47
  48 Constructor, creating and showing a checkbox.
  49
  50 \wxheading{Parameters}
  51
  52 \docparam{parent}{Parent window. Must not be NULL.}
  53
  54 \docparam{id}{Checkbox identifier. A value of -1 indicates a default value.}
  55
  56 \docparam{label}{Text to be displayed next to the checkbox.}
  57
  58 \docparam{pos}{Checkbox position. If the position (-1, -1) is specified then a default position is chosen.}
  59
  60 \docparam{size}{Checkbox size. If the default size (-1, -1) is specified then a default size is chosen.}
  61
  62 \docparam{style}{Window style. See \helpref{wxCheckBox}{wxcheckbox}.}
  63
  64 \docparam{validator}{Window validator.}
  65
  66 \docparam{name}{Window name.}
  67
  68 \wxheading{See also}
  69
  70 \helpref{wxCheckBox::Create}{wxcheckboxcreate}, \helpref{wxValidator}{wxvalidator}
  71
  72 \membersection{wxCheckBox::\destruct{wxCheckBox}}
  73
  74 \func{}{\destruct{wxCheckBox}}{\void}
  75
  76 Destructor, destroying the checkbox.
  77
  78 \membersection{wxCheckBox::Create}\label{wxcheckboxcreate}
  79
  80 \func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID}{ id},\rtfsp
  81 \param{const wxString\& }{label}, \param{const wxPoint\& }{pos = wxDefaultPosition},\rtfsp
  82 \param{const wxSize\& }{size = wxDefaultSize}, \param{long}{ style = 0},\rtfsp
  83 \param{const wxValidator\& }{val}, \param{const wxString\& }{name = ``checkBox"}}
  84
  85 Creates the checkbox for two-step construction. See \helpref{wxCheckBox::wxCheckBox}{wxcheckboxconstr}\rtfsp
  86 for details.
  87
  88 \membersection{wxCheckBox::GetValue}\label{wxcheckboxgetvalue}
  89
  90 \constfunc{bool}{GetValue}{\void}
  91
  92 Gets the state of the checkbox.
  93
  94 \wxheading{Return value}
  95
  96 Returns {\tt true} if it is checked, {\tt false} otherwise.
  97
  98 \membersection{wxCheckBox::IsChecked}\label{wxcheckboxischecked}
  99
 100 \constfunc{bool}{IsChecked}{\void}
 101
 102 This is just a maybe more readable synonym for
 103 \helpref{GetValue}{wxcheckboxgetvalue}: just as the latter, it returns
 104 {\tt true} if the checkbox is checked and {\tt false} otherwise.
 105
 106 \membersection{wxCheckBox::SetValue}\label{wxcheckboxsetvalue}
 107
 108 \func{void}{SetValue}{\param{const bool}{ state}}
 109
 110 Sets the checkbox to the given state. This does not cause a
 111 wxEVT\_COMMAND\_CHECKBOX\_CLICKED event to get emitted.
 112
 113 \wxheading{Parameters}
 114
 115 \docparam{state}{If {\tt true}, the check is on, otherwise it is off.}
 116