X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7f24fdbfeae21875fe73f5aa69aede354baed29b..43c9c17dfbc351e9b754aa6380db12d292c2e115:/docs/latex/wx/dataobj.tex diff --git a/docs/latex/wx/dataobj.tex b/docs/latex/wx/dataobj.tex index e063f5c755..3e5cf060cc 100644 --- a/docs/latex/wx/dataobj.tex +++ b/docs/latex/wx/dataobj.tex @@ -33,7 +33,7 @@ enum Direction }; \end{verbatim} -which allows to distinguish between them. See +which allows to distinguish between them. See \helpref{wxDataFormat}{wxdataformat} documentation for more about formats. Not surprizingly, being 'smart' comes at a price of added complexity. This is @@ -42,8 +42,8 @@ but may be annoying if you only want to do something simple like cut and paste text. To provide a solution for both cases, wxWindows has two predefined classes -which derive from wxDataObject: \helpref{wxDataObjectSimple}{wxdataobjectsimple} and -\helpref{wxDataObjectComposite}{wxdataobjectcomposite}. +which derive from wxDataObject: \helpref{wxDataObjectSimple}{wxdataobjectsimple} and +\helpref{wxDataObjectComposite}{wxdataobjectcomposite}. \helpref{wxDataObjectSimple}{wxdataobjectsimple} is the simplest wxDataObject possible and only holds data in a single format (such as HTML or text) and \helpref{wxDataObjectComposite}{wxdataobjectcomposite} is @@ -86,13 +86,13 @@ clipboard after having pressed 'Copy' - in reality it is only declared to be available. There are several predefined data object classes derived from -wxDataObjectSimple: \helpref{wxFileDataObject}{wxfiledataobject}, -\helpref{wxTextDataObject}{wxtextdataobject} and +wxDataObjectSimple: \helpref{wxFileDataObject}{wxfiledataobject}, +\helpref{wxTextDataObject}{wxtextdataobject} and \helpref{wxBitmapDataObject}{wxbitmapdataobject} which can be used without change. You may also derive your own data object classes from -\helpref{wxCustomDataObject}{wxprivatedataobject} for user-defined types. The +\helpref{wxCustomDataObject}{wxcustomdataobject} for user-defined types. The format of user-defined data is given as mime-type string literal, such as "application/word" or "image/png". These strings are used as they are under Unix (so far only GTK) to identify a format and are translated into their @@ -100,13 +100,17 @@ Windows equivalent under Win32 (using the OLE IDataObject for data exchange to and from the clipboard and for drag and drop). Note that the format string translation under Windows is not yet finished. +\pythonnote{At this time this class is directly usable from wxPython. +Derive a class from \helpref{wxPyDataObjectSimple}{wxdataobjectsimple} +instead.} + \wxheading{Virtual functions to override} Each class derived directly from wxDataObject must override and implement all of its functions which are pure virtual in the base class. The data objects which only render their data or only set it (i.e. work in -only one direction), should return 0 from +only one direction), should return 0 from \helpref{GetFormatCount}{wxdataobjectgetformatcount}. \wxheading{Derived from} @@ -124,7 +128,7 @@ None \helpref{wxFileDataObject}{wxfiledataobject}, \helpref{wxTextDataObject}{wxtextdataobject}, \helpref{wxBitmapDataObject}{wxbitmapdataobject}, -\helpref{wxPrivateDataObject}{wxprivatedataobject}, +\helpref{wxCustomDataObject}{wxcustomdataobject}, \helpref{wxDropTarget}{wxdroptarget}, \helpref{wxDropSource}{wxdropsource}, \helpref{wxTextDropTarget}{wxtextdroptarget}, @@ -148,7 +152,7 @@ Destructor. \constfunc{virtual void}{GetAllFormats}{ \param{wxDataFormat *}{formats}, \param{Direction}{ dir = Get}} -Copy all supported formats in the given direction to the array pointed to by +Copy all supported formats in the given direction to the array pointed to by {\it formats}. There is enough space for GetFormatCount(dir) formats in it. \membersection{wxDataObject::GetDataHere}\label{wxdataobjectgetdatahere}