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1 | \section{\class{wxCheckListBox}}\label{wxchecklistbox} | |
2 | ||
3 | A checklistbox is like a listbox, but allows items to be checked or unchecked. | |
4 | ||
5 | When using this class under Windows wxWidgets must be compiled with USE\_OWNER\_DRAWN set to 1. | |
6 | ||
7 | Only the new functions for this class are documented; see also \helpref{wxListBox}{wxlistbox}. | |
8 | ||
9 | Please note that wxCheckListBox uses client data in its implementation, | |
10 | and therefore this is not available to the application. | |
11 | ||
12 | \wxheading{Derived from} | |
13 | ||
14 | \helpref{wxListBox}{wxlistbox}\\ | |
15 | \helpref{wxControl}{wxcontrol}\\ | |
16 | \helpref{wxWindow}{wxwindow}\\ | |
17 | \helpref{wxEvtHandler}{wxevthandler}\\ | |
18 | \helpref{wxObject}{wxobject} | |
19 | ||
20 | \wxheading{Include files} | |
21 | ||
22 | <wx/checklst.h> | |
23 | ||
24 | \wxheading{Window styles} | |
25 | ||
26 | See \helpref{wxListBox}{wxlistbox}. | |
27 | ||
28 | \wxheading{Event handling} | |
29 | ||
30 | \twocolwidtha{7cm} | |
31 | \begin{twocollist}\itemsep=0pt | |
32 | \twocolitem{{\bf EVT\_CHECKLISTBOX(id, func)}}{Process a wxEVT\_COMMAND\_CHECKLISTBOX\_TOGGLED event, | |
33 | when an item in the check list box is checked or unchecked.} | |
34 | \end{twocollist} | |
35 | ||
36 | \wxheading{See also} | |
37 | ||
38 | \helpref{wxListBox}{wxlistbox}, \helpref{wxChoice}{wxchoice}, \helpref{wxComboBox}{wxcombobox}, \helpref{wxListCtrl}{wxlistctrl}, | |
39 | \rtfsp\helpref{wxCommandEvent}{wxcommandevent} | |
40 | ||
41 | \latexignore{\rtfignore{\wxheading{Members}}} | |
42 | ||
43 | \membersection{wxCheckListBox::wxCheckListBox}\label{wxchecklistboxctor} | |
44 | ||
45 | \func{}{wxCheckListBox}{\void} | |
46 | ||
47 | Default constructor. | |
48 | ||
49 | \func{}{wxCheckListBox}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id},\rtfsp | |
50 | \param{const wxPoint\&}{ pos = wxDefaultPosition}, \param{const wxSize\&}{ size = wxDefaultSize},\rtfsp | |
51 | \param{int}{ n}, \param{const wxString }{choices[] = NULL},\rtfsp | |
52 | \param{long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``listBox"}} | |
53 | ||
54 | \func{}{wxCheckListBox}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id},\rtfsp | |
55 | \param{const wxPoint\&}{ pos}, \param{const wxSize\&}{ size},\rtfsp | |
56 | \param{const wxArrayString\& }{choices},\rtfsp | |
57 | \param{long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``listBox"}} | |
58 | ||
59 | Constructor, creating and showing a list box. | |
60 | ||
61 | \wxheading{Parameters} | |
62 | ||
63 | \docparam{parent}{Parent window. Must not be NULL.} | |
64 | ||
65 | \docparam{id}{Window identifier. A value of -1 indicates a default value.} | |
66 | ||
67 | \docparam{pos}{Window position.} | |
68 | ||
69 | \docparam{size}{Window size. If the default size (-1, -1) is specified then the window is sized | |
70 | appropriately.} | |
71 | ||
72 | \docparam{n}{Number of strings with which to initialise the control.} | |
73 | ||
74 | \docparam{choices}{An array of strings with which to initialise the control.} | |
75 | ||
76 | \docparam{style}{Window style. See \helpref{wxCheckListBox}{wxchecklistbox}.} | |
77 | ||
78 | \docparam{validator}{Window validator.} | |
79 | ||
80 | \docparam{name}{Window name.} | |
81 | ||
82 | \pythonnote{The wxCheckListBox constructor in wxPython reduces the {\tt n} | |
83 | and {\tt choices} arguments are to a single argument, which is | |
84 | a list of strings.} | |
85 | ||
86 | \perlnote{In wxPerl there is just an array reference in place of {\tt n} | |
87 | and {\tt choices}.} | |
88 | ||
89 | \membersection{wxCheckListBox::\destruct{wxCheckListBox}}\label{wxchecklistboxdtor} | |
90 | ||
91 | \func{void}{\destruct{wxCheckListBox}}{\void} | |
92 | ||
93 | Destructor, destroying the list box. | |
94 | ||
95 | \membersection{wxCheckListBox::Check}\label{wxchecklistboxcheck} | |
96 | ||
97 | \func{void}{Check}{\param{int }{item}, \param{bool}{ check = true}} | |
98 | ||
99 | Checks the given item. Note that calling this method doesn't result in | |
100 | wxEVT\_COMMAND\_CHECKLISTBOX\_TOGGLE being emitted. | |
101 | ||
102 | \wxheading{Parameters} | |
103 | ||
104 | \docparam{item}{Index of item to check.} | |
105 | ||
106 | \docparam{check}{true if the item is to be checked, false otherwise.} | |
107 | ||
108 | \membersection{wxCheckListBox::IsChecked}\label{wxchecklistboxischecked} | |
109 | ||
110 | \constfunc{bool}{IsChecked}{\param{int}{ item}} | |
111 | ||
112 | Returns true if the given item is checked, false otherwise. | |
113 | ||
114 | \wxheading{Parameters} | |
115 | ||
116 | \docparam{item}{Index of item whose check status is to be returned.} | |
117 | ||
118 |