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1 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
2 | %% Name: checklst.tex | |
3 | %% Purpose: wxCheckListBox documentation | |
4 | %% Author: wxWidgets Team | |
5 | %% Modified by: | |
6 | %% Created: | |
7 | %% RCS-ID: $Id$ | |
8 | %% Copyright: (c) wxWidgets Team | |
9 | %% License: wxWindows license | |
10 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
11 | ||
12 | \section{\class{wxCheckListBox}}\label{wxchecklistbox} | |
13 | ||
14 | A checklistbox is like a listbox, but allows items to be checked or unchecked. | |
15 | ||
16 | When using this class under Windows wxWidgets must be compiled with USE\_OWNER\_DRAWN set to 1. | |
17 | ||
18 | Only the new functions for this class are documented; see also \helpref{wxListBox}{wxlistbox}. | |
19 | ||
20 | Please note that wxCheckListBox uses client data in its implementation, | |
21 | and therefore this is not available to the application. | |
22 | ||
23 | \wxheading{Derived from} | |
24 | ||
25 | \helpref{wxListBox}{wxlistbox}\\ | |
26 | \helpref{wxControlWithItems}{wxcontrolwithitems}\\ | |
27 | \helpref{wxControl}{wxcontrol}\\ | |
28 | \helpref{wxWindow}{wxwindow}\\ | |
29 | \helpref{wxEvtHandler}{wxevthandler}\\ | |
30 | \helpref{wxObject}{wxobject} | |
31 | ||
32 | \wxheading{Include files} | |
33 | ||
34 | <wx/checklst.h> | |
35 | ||
36 | \wxheading{Library} | |
37 | ||
38 | \helpref{wxCore}{librarieslist} | |
39 | ||
40 | \wxheading{Window styles} | |
41 | ||
42 | See \helpref{wxListBox}{wxlistbox}. | |
43 | ||
44 | \wxheading{Event handling} | |
45 | ||
46 | \twocolwidtha{7cm} | |
47 | \begin{twocollist}\itemsep=0pt | |
48 | \twocolitem{{\bf EVT\_CHECKLISTBOX(id, func)}}{Process a wxEVT\_COMMAND\_CHECKLISTBOX\_TOGGLED event, | |
49 | when an item in the check list box is checked or unchecked.} | |
50 | \end{twocollist} | |
51 | ||
52 | \wxheading{See also} | |
53 | ||
54 | \helpref{wxListBox}{wxlistbox}, \helpref{wxChoice}{wxchoice}, \helpref{wxComboBox}{wxcombobox}, \helpref{wxListCtrl}{wxlistctrl}, | |
55 | \rtfsp\helpref{wxCommandEvent}{wxcommandevent} | |
56 | ||
57 | \latexignore{\rtfignore{\wxheading{Members}}} | |
58 | ||
59 | \membersection{wxCheckListBox::wxCheckListBox}\label{wxchecklistboxctor} | |
60 | ||
61 | \func{}{wxCheckListBox}{\void} | |
62 | ||
63 | Default constructor. | |
64 | ||
65 | \func{}{wxCheckListBox}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id},\rtfsp | |
66 | \param{const wxPoint\&}{ pos = wxDefaultPosition}, \param{const wxSize\&}{ size = wxDefaultSize},\rtfsp | |
67 | \param{int}{ n}, \param{const wxString }{choices[] = NULL},\rtfsp | |
68 | \param{long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``listBox"}} | |
69 | ||
70 | \func{}{wxCheckListBox}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id},\rtfsp | |
71 | \param{const wxPoint\&}{ pos}, \param{const wxSize\&}{ size},\rtfsp | |
72 | \param{const wxArrayString\& }{choices},\rtfsp | |
73 | \param{long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``listBox"}} | |
74 | ||
75 | Constructor, creating and showing a list box. | |
76 | ||
77 | \wxheading{Parameters} | |
78 | ||
79 | \docparam{parent}{Parent window. Must not be NULL.} | |
80 | ||
81 | \docparam{id}{Window identifier. A value of -1 indicates a default value.} | |
82 | ||
83 | \docparam{pos}{Window position.} | |
84 | ||
85 | \docparam{size}{Window size. If the default size (-1, -1) is specified then the window is sized | |
86 | appropriately.} | |
87 | ||
88 | \docparam{n}{Number of strings with which to initialise the control.} | |
89 | ||
90 | \docparam{choices}{An array of strings with which to initialise the control.} | |
91 | ||
92 | \docparam{style}{Window style. See \helpref{wxCheckListBox}{wxchecklistbox}.} | |
93 | ||
94 | \docparam{validator}{Window validator.} | |
95 | ||
96 | \docparam{name}{Window name.} | |
97 | ||
98 | \pythonnote{The wxCheckListBox constructor in wxPython reduces the {\tt n} | |
99 | and {\tt choices} arguments are to a single argument, which is | |
100 | a list of strings.} | |
101 | ||
102 | \perlnote{In wxPerl there is just an array reference in place of {\tt n} | |
103 | and {\tt choices}.} | |
104 | ||
105 | \membersection{wxCheckListBox::\destruct{wxCheckListBox}}\label{wxchecklistboxdtor} | |
106 | ||
107 | \func{void}{\destruct{wxCheckListBox}}{\void} | |
108 | ||
109 | Destructor, destroying the list box. | |
110 | ||
111 | \membersection{wxCheckListBox::Check}\label{wxchecklistboxcheck} | |
112 | ||
113 | \func{void}{Check}{\param{int }{item}, \param{bool}{ check = true}} | |
114 | ||
115 | Checks the given item. Note that calling this method doesn't result in | |
116 | wxEVT\_COMMAND\_CHECKLISTBOX\_TOGGLE being emitted. | |
117 | ||
118 | \wxheading{Parameters} | |
119 | ||
120 | \docparam{item}{Index of item to check.} | |
121 | ||
122 | \docparam{check}{true if the item is to be checked, false otherwise.} | |
123 | ||
124 | \membersection{wxCheckListBox::IsChecked}\label{wxchecklistboxischecked} | |
125 | ||
126 | \constfunc{bool}{IsChecked}{\param{unsigned int}{ item}} | |
127 | ||
128 | Returns true if the given item is checked, false otherwise. | |
129 | ||
130 | \wxheading{Parameters} | |
131 | ||
132 | \docparam{item}{Index of item whose check status is to be returned.} |