c072c75701
to it from the clipboard or DnD source. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38736 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
75 lines
2.6 KiB
TeX
75 lines
2.6 KiB
TeX
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%% Name: dobjcomp.tex
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%% Purpose: wxDataObjectComposite documentation
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%% Author: Vadim Zeitlin
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%% Modified by:
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%% Created: 02.11.99
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%% RCS-ID: $Id$
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%% Copyright: (c) Vadim Zeitlin
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%% License: wxWindows license
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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\section{\class{wxDataObjectComposite}}\label{wxdataobjectcomposite}
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wxDataObjectComposite is the simplest
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\helpref{wxDataObject}{wxdataobject} derivation which may be used to support
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multiple formats. It contains several
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\helpref{wxDataObjectSimple}{wxdataobjectsimple} objects and supports any
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format supported by at least one of them. Only one of these data objects is
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{\it preferred} (the first one if not explicitly changed by using the second
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parameter of \helpref{Add}{wxdataobjectcompositeadd}) and its format determines
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the preferred format of the composite data object as well.
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See \helpref{wxDataObject}{wxdataobject} documentation for the reasons why you
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might prefer to use wxDataObject directly instead of wxDataObjectComposite for
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efficiency reasons.
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\wxheading{Virtual functions to override}
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None, this class should be used directly.
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\wxheading{Derived from}
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\helpref{wxDataObject}{wxdataobject}
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\wxheading{Include files}
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<wx/dataobj.h>
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\wxheading{See also}
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\helpref{Clipboard and drag and drop overview}{wxdndoverview},
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\helpref{wxDataObject}{wxdataobject},
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\helpref{wxDataObjectSimple}{wxdataobjectsimple},
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\helpref{wxFileDataObject}{wxfiledataobject},
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\helpref{wxTextDataObject}{wxtextdataobject},
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\helpref{wxBitmapDataObject}{wxbitmapdataobject}
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxDataObjectComposite::wxDataObjectComposite}\label{wxdataobjectcompositewxdataobjectcomposite}
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\func{}{wxDataObjectComposite}{\void}
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The default constructor.
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\membersection{wxDataObjectComposite::Add}\label{wxdataobjectcompositeadd}
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\func{void}{Add}{
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\param{wxDataObjectSimple }{*dataObject},
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\param{bool }{preferred = false}}
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Adds the {\it dataObject} to the list of supported objects and it becomes the
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preferred object if {\it preferred} is true.
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\membersection{wxDataObjectComposite::GetReceivedFormat}\label{wxdataobjectcompositegetreceivedformat}
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\constfunc{wxDataFormat}{GetReceivedFormat}{}
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Report the format passed to the SetData method. This should be the
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format of the data object within the composite that recieved data from
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the clipboard or the DnD operation. You can use this method to find
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out what kind of data object was recieved.
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