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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 |