%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Name: dobjcomp.tex %% Purpose: wxDataObjectComposite documentation %% Author: Vadim Zeitlin %% Modified by: %% Created: 02.11.99 %% RCS-ID: $Id$ %% Copyright: (c) Vadim Zeitlin %% Licence: wxWindows licence %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \section{\class{wxDataObjectComposite}}\label{wxdataobjectcomposite} wxDataObjectComposite is the simplest \helpref{wxDataObject}{wxdataobject} derivation which may be sued to support multiple formats. It contains several \helpref{wxDataObjectSimple}{wxdataobjectsimple} objects and supports any format supported by at least one of them. Only one of these data objects is {\it preferred} (the first one if not explicitly changed by using the second parameter of \helpref{Add}{wxdataobjectcompositeadd}) and its format determines the preferred format of the composite data object as well. See \helpref{wxDataObject}{wxdataobject} documentation for the reasons why you might prefer to use wxDataObject directly instead of wxDataObjectComposite for efficiency reasons. \wxheading{Virtual functions to override} None, this class should be used directly. \wxheading{Derived from} \helpref{wxDataObject}{wxdataobject} \wxheading{Include files} \wxheading{See also} \helpref{Clipboard and drag and drop overview}{wxclipboardonfigoverview}, \helpref{wxDataObject}{wxdataobject}, \helpref{wxDataObjectSimple}{wxdataobjectsimple}, \helpref{wxFileDataObject}{wxfiledataobject}, \helpref{wxTextDataObject}{wxtextdataobject}, \helpref{wxBitmapDataObject}{wxbitmapdataobject} \latexignore{\rtfignore{\wxheading{Members}}} \membersection{wxDataObjectComposite::wxDataObjectComposite}\label{wxdataobjectcompositewxdataobjectcomposite} \func{}{wxDataObjectComposite}{\void} The default constructor. \membersection{wxDataObjectComposite::Add}\label{wxdataobjectcompositeadd} \func{void}{Add}{ \param{wxDataObjectSimple }{*dataObject}, \param{bool }{preferred = FALSE}} Adds the {\it dataObject} to the list of supported objects and it becomes the preferred object if {\it preferred} is TRUE.