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<HTML>
<head><title>wxCheckListBox</title></head>
<BODY BGCOLOR=#FFFFFF>
<A NAME="wxchecklistbox"></A><CENTER>
<A HREF="wx.htm"><img align=center src="contents.gif" BORDER=0 ALT="Contents"></A> <A HREF="wx22.htm#classref"><img align=center src="up.gif" BORDER=0 ALT="Up"></A> <A HREF="wx39.htm#wxcheckbox"><img align=center src="back.gif" BORDER=0 ALT="Previous"></A> <A HREF="wx41.htm#wxchoice"><img align=center src="forward.gif" BORDER=0 ALT="Next"></A> </CENTER><HR>
<H2>wxCheckListBox</H2>
<P>
A checklistbox is like a listbox, but allows items to be checked or unchecked.<P>
This class is currently implemented under Windows and GTK. When using this
class under Windows wxWindows must be compiled with USE_OWNER_DRAWN set to 1.<P>
Only the new functions for this class are documented; see also <A HREF="wx128.htm#wxlistbox">wxListBox</A>.<P>
<B><FONT COLOR="#FF0000">Derived from</FONT></B><P>
<A HREF="wx128.htm#wxlistbox">wxListBox</A><BR>
<A HREF="wx56.htm#wxcontrol">wxControl</A><BR>
<A HREF="wx260.htm#wxwindow">wxWindow</A><BR>
<A HREF="wx85.htm#wxevthandler">wxEvtHandler</A><BR>
<A HREF="wx158.htm#wxobject">wxObject</A><P>
<B><FONT COLOR="#FF0000">Include files</FONT></B><P>
<wx/checklst.h><P>
<B><FONT COLOR="#FF0000">Window styles</FONT></B><P>
See <A HREF="wx128.htm#wxlistbox">wxListBox</A>.<P>
<B><FONT COLOR="#FF0000">Event handling</FONT></B><P>
<TABLE>
<TR><TD VALIGN=TOP>
<B>EVT_CHECKLISTBOX(id, func)</B>
</TD>
<TD VALIGN=TOP>
Process a wxEVT_COMMAND_CHECKLISTBOX_TOGGLE event,
when an item in the check list box is checked or unchecked.
</TD></TR>
</TABLE>
<P>
<B><FONT COLOR="#FF0000">See also</FONT></B><P>
<A HREF="wx128.htm#wxlistbox">wxListBox</A>, <A HREF="wx41.htm#wxchoice">wxChoice</A>, <A HREF="wx50.htm#wxcombobox">wxComboBox</A>, <A HREF="wx129.htm#wxlistctrl">wxListCtrl</A>,
<A HREF="wx52.htm#wxcommandevent">wxCommandEvent</A><P>
<B><FONT COLOR="#FF0000">Members</FONT></B><P>
<A HREF="#wxchecklistboxconstr">wxCheckListBox::wxCheckListBox</A><BR>
<A HREF="#topic76">wxCheckListBox::~wxCheckListBox</A><BR>
<A HREF="#wxchecklistboxcheck">wxCheckListBox::Check</A><BR>
<A HREF="#wxchecklistboxischecked">wxCheckListBox::IsChecked</A><BR>
<P>
<HR>
<A NAME="wxchecklistboxconstr"></A>
<H3>wxCheckListBox::wxCheckListBox</H3>
<P>
<B></B> <B>wxCheckListBox</B>()<P>
Default constructor.<P>
<B></B> <B>wxCheckListBox</B>(<B>wxWindow*</B><I> parent</I>, <B>wxWindowID</B><I> id</I>,
<B>const wxPoint&</B><I> pos = wxDefaultPosition</I>, <B>const wxSize&</B><I> size = wxDefaultSize</I>,
<B>int</B><I> n</I>, <B>const wxString </B><I>choices[] = NULL</I>,
<B>long</B><I> style = 0</I>, <B>const wxValidator& </B><I>validator = wxDefaultValidator</I>, <B>const wxString& </B><I>name = "listBox"</I>)<P>
Constructor, creating and showing a list box.<P>
<B><FONT COLOR="#FF0000">Parameters</FONT></B><P>
<I>parent</I><UL><UL>
Parent window. Must not be NULL.</UL></UL>
<P>
<I>id</I><UL><UL>
Window identifier. A value of -1 indicates a default value.</UL></UL>
<P>
<I>pos</I><UL><UL>
Window position.</UL></UL>
<P>
<I>size</I><UL><UL>
Window size. If the default size (-1, -1) is specified then the window is sized
appropriately.</UL></UL>
<P>
<I>n</I><UL><UL>
Number of strings with which to initialise the control.</UL></UL>
<P>
<I>choices</I><UL><UL>
An array of strings with which to initialise the control.</UL></UL>
<P>
<I>style</I><UL><UL>
Window style. See <A HREF="wx40.htm#wxchecklistbox">wxCheckListBox</A>.</UL></UL>
<P>
<I>validator</I><UL><UL>
Window validator.</UL></UL>
<P>
<I>name</I><UL><UL>
Window name.</UL></UL>
<P>
<B><FONT COLOR="#0000C8">wxPython note:</FONT></B><BR>
The wxCheckListBox constructor in wxPython reduces the <TT>n</TT>
and <TT>choices</TT> arguments are to a single argument, which is
a list of strings.<P>
<HR>
<A NAME="topic76"></A>
<H3>wxCheckListBox::~wxCheckListBox</H3>
<P>
<B>void</B> <B>~wxCheckListBox</B>()<P>
Destructor, destroying the list box.<P>
<HR>
<A NAME="wxchecklistboxcheck"></A>
<H3>wxCheckListBox::Check</H3>
<P>
<B>void</B> <B>Check</B>(<B>int </B><I>item</I>, <B>bool</B><I> check = TRUE</I>)<P>
Checks the given item.<P>
<B><FONT COLOR="#FF0000">Parameters</FONT></B><P>
<I>item</I><UL><UL>
Index of item to check.</UL></UL>
<P>
<I>check</I><UL><UL>
TRUE if the item is to be checked, FALSE otherwise.</UL></UL>
<P>
<HR>
<A NAME="wxchecklistboxischecked"></A>
<H3>wxCheckListBox::IsChecked</H3>
<P>
<B>bool</B> <B>IsChecked</B>(<B>int</B><I> item</I>) <B>const</B><P>
Returns TRUE if the given item is checked, FALSE otherwise.<P>
<B><FONT COLOR="#FF0000">Parameters</FONT></B><P>
<I>item</I><UL><UL>
Index of item whose check status is to be returned.</UL></UL>
<P>
</BODY></HTML>
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