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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 | \twocolwidtha{5cm} | |
20 | \begin{twocollist}\itemsep=0pt | |
21 | \twocolitem{\windowstyle{wxALIGN\_RIGHT}}{Makes the text appear on the left of the checkbox.} | |
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\_CHECKBOX(id, func)}}{Process a wxEVT\_COMMAND\_CHECKBOX\_CLICKED event, | |
31 | when the checkbox is clicked.} | |
32 | \end{twocollist} | |
33 | ||
34 | \wxheading{See also} | |
35 | ||
36 | \helpref{wxRadioButton}{wxradiobutton}, \helpref{wxCommandEvent}{wxcommandevent} | |
37 | ||
38 | \latexignore{\rtfignore{\wxheading{Members}}} | |
39 | ||
40 | \membersection{wxCheckBox::wxCheckBox}\label{wxcheckboxconstr} | |
41 | ||
42 | \func{}{wxCheckBox}{\void} | |
43 | ||
44 | Default constructor. | |
45 | ||
46 | \func{}{wxCheckBox}{\param{wxWindow* }{parent}, \param{wxWindowID}{ id},\rtfsp | |
47 | \param{const wxString\& }{label}, \param{const wxPoint\& }{pos = wxDefaultPosition},\rtfsp | |
48 | \param{const wxSize\& }{size = wxDefaultSize}, \param{long}{ style = 0},\rtfsp | |
49 | \param{const wxValidator\& }{val}, \param{const wxString\& }{name = ``checkBox"}} | |
50 | ||
51 | Constructor, creating and showing a checkbox. | |
52 | ||
53 | \wxheading{Parameters} | |
54 | ||
55 | \docparam{parent}{Parent window. Must not be NULL.} | |
56 | ||
57 | \docparam{id}{Checkbox identifier. A value of -1 indicates a default value.} | |
58 | ||
59 | \docparam{label}{Text to be displayed next to the checkbox.} | |
60 | ||
61 | \docparam{pos}{Checkbox position. If the position (-1, -1) is specified then a default position is chosen.} | |
62 | ||
63 | \docparam{size}{Checkbox size. If the default size (-1, -1) is specified then a default size is chosen.} | |
64 | ||
65 | \docparam{style}{Window style. See \helpref{wxCheckBox}{wxcheckbox}.} | |
66 | ||
67 | \docparam{validator}{Window validator.} | |
68 | ||
69 | \docparam{name}{Window name.} | |
70 | ||
71 | \wxheading{See also} | |
72 | ||
73 | \helpref{wxCheckBox::Create}{wxcheckboxcreate}, \helpref{wxValidator}{wxvalidator} | |
74 | ||
75 | \membersection{wxCheckBox::\destruct{wxCheckBox}} | |
76 | ||
77 | \func{}{\destruct{wxCheckBox}}{\void} | |
78 | ||
79 | Destructor, destroying the checkbox. | |
80 | ||
81 | \membersection{wxCheckBox::Create}\label{wxcheckboxcreate} | |
82 | ||
83 | \func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID}{ id},\rtfsp | |
84 | \param{const wxString\& }{label}, \param{const wxPoint\& }{pos = wxDefaultPosition},\rtfsp | |
85 | \param{const wxSize\& }{size = wxDefaultSize}, \param{long}{ style = 0},\rtfsp | |
86 | \param{const wxValidator\& }{val}, \param{const wxString\& }{name = ``checkBox"}} | |
87 | ||
88 | Creates the checkbox for two-step construction. See \helpref{wxCheckBox::wxCheckBox}{wxcheckboxconstr}\rtfsp | |
89 | for details. | |
90 | ||
91 | \membersection{wxCheckBox::GetValue}\label{wxcheckboxgetvalue} | |
92 | ||
93 | \constfunc{bool}{GetValue}{\void} | |
94 | ||
95 | Gets the state of the checkbox. | |
96 | ||
97 | \wxheading{Return value} | |
98 | ||
99 | Returns {\tt true} if it is checked, {\tt false} otherwise. | |
100 | ||
101 | \membersection{wxCheckBox::IsChecked}\label{wxcheckboxischecked} | |
102 | ||
103 | \constfunc{bool}{IsChecked}{\void} | |
104 | ||
105 | This is just a maybe more readable synonym for | |
106 | \helpref{GetValue}{wxcheckboxgetvalue}: just as the latter, it returns | |
107 | {\tt true} if the checkbox is checked and {\tt false} otherwise. | |
108 | ||
109 | \membersection{wxCheckBox::SetValue}\label{wxcheckboxsetvalue} | |
110 | ||
111 | \func{void}{SetValue}{\param{const bool}{ state}} | |
112 | ||
113 | Sets the checkbox to the given state. This does not cause a | |
114 | wxEVT\_COMMAND\_CHECKBOX\_CLICKED event to get emitted. | |
115 | ||
116 | \wxheading{Parameters} | |
117 | ||
118 | \docparam{state}{If {\tt true}, the check is on, otherwise it is off.} | |
119 |