docs/latex/wx/tglbtn.tex

   1 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   2 %% Name:        tglbtn.tex
   3 %% Purpose:     wxToggleButton documentation
   4 %% Author:      Vadim Zeitlin
   5 %% Modified by:
   6 %% Created:     20.11.01
   7 %% RCS-ID:      $Id$
   8 %% Copyright:   (c) 2001 Vadim Zeitlin
   9 %% License:     wxWindows license
  10 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  11
  12 \section{\class{wxToggleButton}}\label{wxtogglebutton}
  13
  14 wxToggleButton is a button that stays pressed when clicked by the user. In
  15 other words, it is similar to \helpref{wxCheckBox}{wxcheckbox} in
  16 functionality but looks like a \helpref{wxButton}{wxbutton}.
  17
  18 Since wxWidgets version 2.9.0 this control emits an update UI event.
  19
  20 You can see wxToggleButton in action in the sixth page of the
  21 \helpref{controls}{samplecontrols} sample.
  22
  23 \wxheading{Derived from}
  24
  25 \helpref{wxControl}{wxcontrol}\\
  26 \helpref{wxWindow}{wxwindow}\\
  27 \helpref{wxEvtHandler}{wxevthandler}\\
  28 \helpref{wxObject}{wxobject}
  29
  30 \wxheading{Include files}
  31
  32 <wx/tglbtn.h>
  33
  34 \wxheading{Library}
  35
  36 \helpref{wxCore}{librarieslist}
  37
  38 \wxheading{Window styles}
  39
  40 There are no special styles for wxToggleButton.
  41
  42 See also \helpref{window styles overview}{windowstyles}.
  43
  44 \wxheading{Event handling}
  45
  46 \twocolwidtha{7cm}
  47 \begin{twocollist}\itemsep=0pt
  48 \twocolitem{{\bf EVT\_TOGGLEBUTTON(id, func)}}{Handles a toggle button click event.}
  49 \end{twocollist}
  50
  51 \wxheading{See also}
  52
  53 \helpref{wxCheckBox}{wxcheckbox}, \helpref{wxButton}{wxbutton},
  54 \helpref{wxBitmapToggleButton}{wxbitmaptogglebutton}
  55
  56 \latexignore{\rtfignore{\wxheading{Members}}}
  57
  58 \membersection{wxToggleButton::wxToggleButton}\label{wxtogglebuttonconstr}
  59
  60 \func{}{wxToggleButton}{\void}
  61
  62 Default constructor.
  63
  64 \func{}{wxToggleButton}{\param{wxWindow* }{parent}, \param{wxWindowID}{ id},\rtfsp
  65 \param{const wxString\& }{label}, \param{const wxPoint\& }{pos = wxDefaultPosition},\rtfsp
  66 \param{const wxSize\& }{size = wxDefaultSize}, \param{long}{ style = 0},\rtfsp
  67 \param{const wxValidator\& }{val}, \param{const wxString\& }{name = ``checkBox"}}
  68
  69 Constructor, creating and showing a toggle button.
  70
  71 \wxheading{Parameters}
  72
  73 \docparam{parent}{Parent window. Must not be {\tt NULL}.}
  74
  75 \docparam{id}{Toggle button identifier. A value of $-1$ indicates a default value.}
  76
  77 \docparam{label}{Text to be displayed next to the toggle button.}
  78
  79 \docparam{pos}{Toggle button position. If the position $(-1, -1)$ is specified then a default position is chosen.}
  80
  81 \docparam{size}{Toggle button size. If the default size $(-1, -1)$ is specified then a default size is chosen.}
  82
  83 \docparam{style}{Window style. See \helpref{wxToggleButton}{wxtogglebutton}.}
  84
  85 \docparam{validator}{Window validator.}
  86
  87 \docparam{name}{Window name.}
  88
  89 \wxheading{See also}
  90
  91 \helpref{wxToggleButton::Create}{wxtogglebuttoncreate}, \helpref{wxValidator}{wxvalidator}
  92
  93 \membersection{wxToggleButton::\destruct{wxToggleButton}}\label{wxtogglebuttondtor}
  94
  95 \func{}{\destruct{wxToggleButton}}{\void}
  96
  97 Destructor, destroying the toggle button.
  98
  99 \membersection{wxToggleButton::Create}\label{wxtogglebuttoncreate}
 100
 101 \func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID}{ id},\rtfsp
 102 \param{const wxString\& }{label}, \param{const wxPoint\& }{pos = wxDefaultPosition},\rtfsp
 103 \param{const wxSize\& }{size = wxDefaultSize}, \param{long}{ style = 0},\rtfsp
 104 \param{const wxValidator\& }{val}, \param{const wxString\& }{name = ``checkBox"}}
 105
 106 Creates the toggle button for two-step construction. See \helpref{wxToggleButton::wxToggleButton}{wxtogglebuttonconstr}\rtfsp
 107 for details.
 108
 109 \membersection{wxToggleButton::GetValue}\label{wxtogglebuttongetvalue}
 110
 111 \constfunc{bool}{GetValue}{\void}
 112
 113 Gets the state of the toggle button.
 114
 115 \wxheading{Return value}
 116
 117 Returns {\tt true} if it is pressed, {\tt false} otherwise.
 118
 119 \membersection{wxToggleButton::SetValue}\label{wxtogglebuttonsetvalue}
 120
 121 \func{void}{SetValue}{\param{bool}{ state}}
 122
 123 Sets the toggle button to the given state. This does not cause a
 124 {\tt EVT\_TOGGLEBUTTON} event to be emitted.
 125
 126 \wxheading{Parameters}
 127
 128 \docparam{state}{If {\tt true}, the button is pressed.}
 129