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[wxWidgets.git] / wxPython / src / _dataobj.i

diff --git a/wxPython/src/_dataobj.i b/wxPython/src/_dataobj.i
index 56aaaa09b9afc91b99fcf5e9324a6e9ee27b824f..4a9813dba96e6a503de85796fff2138c1ca46c99 100644 (file)
--- a/wxPython/src/_dataobj.i
+++ b/wxPython/src/_dataobj.i
@@ -48,13 +48,52 @@ enum wxDataFormatId
 };
 
 
+DocStr(wxDataFormat,
+"A wx.DataFormat is an encapsulation of a platform-specific format
+handle which is used by the system for the clipboard and drag and
+drop operations. The applications are usually only interested in,
+for example, pasting data from the clipboard only if the data is
+in a format the program understands.  A data format is is used to
+uniquely identify this format.
+
+On the system level, a data format is usually just a number
+(CLIPFORMAT under Windows or Atom under X11, for example).");
+
+// The standard format IDs are
+
+//     wx.DF_INVALID       An invalid format
+//     wx.DF_TEXT          Text format 
+//     wx.DF_BITMAP        A bitmap (wx.Bitmap)
+//     wx.DF_METAFILE      A metafile (wx.Metafile, Windows only)
+//     wx.DF_FILENAME      A list of filenames
+//     wx.DF_HTML          An HTML string. This is only valid on Windows and non-unicode builds
+
+// Aside the standard formats, the application may also use
+// custom formats which are identified by their names (strings)
+// and not numeric identifiers. Although internally custom format
+// must be created (or registered) first, you shouldn\'t care
+// about it because it is done automatically the first time the
+// wxDataFormat object corresponding to a given format name is
+// created. 
+
+// ");
+
 class wxDataFormat {
 public:
-    wxDataFormat( wxDataFormatId type );
-    %name(CustomDataFormat) wxDataFormat(const wxString& format);
+    DocCtorStr(
+        wxDataFormat( wxDataFormatId type ),
+        "Constructs a data format object for one of the standard data\n"
+        "formats or an empty data object (use SetType or SetId later in\n"
+        "this case)");
+
+    DocCtorStrName(
+        wxDataFormat(const wxString& format),
+        "Constructs a data format object for a custom format identified by its name.",
+        CustomDataFormat);
     
     ~wxDataFormat();    
 
+    
     %nokwargs operator==;
     %nokwargs operator!=;
     bool operator==(wxDataFormatId format) const;
@@ -62,11 +101,23 @@ public:
     bool operator==(const wxDataFormat& format) const;
     bool operator!=(const wxDataFormat& format) const;
 
-    void SetType(wxDataFormatId format);
-    wxDataFormatId GetType() const;
+    
+    DocDeclStr(
+        void , SetType(wxDataFormatId format),
+        "Sets the format to the given value, which should be one of wx.DF_XXX constants.");
+    
+    DocDeclStr(
+        wxDataFormatId , GetType() const,
+        "Returns the platform-specific number identifying the format.");
+    
 
-    wxString GetId() const;
-    void SetId(const wxString& format);
+    DocDeclStr(
+        wxString , GetId() const,
+        "Returns the name of a custom format (this function will fail for a standard format).");
+    
+    DocDeclStr(
+        void , SetId(const wxString& format),
+        "Sets the format to be the custom format identified by the given name.");    
 };
 
 
@@ -222,7 +273,7 @@ bool wxPyDataObjectSimple::SetData(size_t len, const void *buf) const{
 // Now define it for SWIG
 class wxPyDataObjectSimple : public wxDataObjectSimple {
 public:
-    %addtofunc wxPyDataObjectSimple   "self._setCallbackInfo(self, PyDataObjectSimple)"
+    %pythonAppend wxPyDataObjectSimple   "self._setCallbackInfo(self, PyDataObjectSimple)"
 
     wxPyDataObjectSimple(const wxDataFormat& format = wxFormatInvalid);
     void _setCallbackInfo(PyObject* self, PyObject* _class);
@@ -240,8 +291,9 @@ class wxDataObjectComposite : public wxDataObject {
 public:
     wxDataObjectComposite();
 
-    %addtofunc Add "args[1].thisown = 0"
+    %apply SWIGTYPE *DISOWN { wxDataObjectSimple *dataObject };
     void Add(wxDataObjectSimple *dataObject, int preferred = False);
+    %clear wxDataObjectSimple *dataObject;
 };
 
 //---------------------------------------------------------------------------
@@ -280,7 +332,7 @@ IMP_PYCALLBACK__STRING(wxPyTextDataObject, wxTextDataObject, SetText);
 // Now define it for SWIG
 class wxPyTextDataObject : public wxTextDataObject {
 public:
-    %addtofunc wxPyTextDataObject   "self._setCallbackInfo(self, PyTextDataObject)"
+    %pythonAppend wxPyTextDataObject   "self._setCallbackInfo(self, PyTextDataObject)"
 
     wxPyTextDataObject(const wxString& text = wxPyEmptyString);
     void _setCallbackInfo(PyObject* self, PyObject* _class);
@@ -343,7 +395,7 @@ void wxPyBitmapDataObject::SetBitmap(const wxBitmap& bitmap) {
 // Now define it for SWIG
 class wxPyBitmapDataObject : public wxBitmapDataObject {
 public:
-    %addtofunc wxPyBitmapDataObject   "self._setCallbackInfo(self, PyBitmapDataObject)"
+    %pythonAppend wxPyBitmapDataObject   "self._setCallbackInfo(self, PyBitmapDataObject)"
 
     wxPyBitmapDataObject(const wxBitmap& bitmap = wxNullBitmap);
     void _setCallbackInfo(PyObject* self, PyObject* _class);
@@ -359,9 +411,7 @@ public:
     wxFileDataObject();
 
     const wxArrayString& GetFilenames();
-#ifdef __WXMSW__
     void AddFile(const wxString &filename);
-#endif
 };
 
 
@@ -424,7 +474,7 @@ public:
 
 //---------------------------------------------------------------------------
 
-#ifndef __WXGTK__
+#if defined(__WXMSW__) || defined(__WXMAC__)
 
 %{
 #include <wx/metafile.h>
@@ -445,7 +495,7 @@ public:
 class wxMetafileDataObject : public wxDataObjectSimple
 {
 public:
-    wxMetafileDataObject() { PyErr_SetNone(PyExc_NotImplementedError); }
+    wxMetafileDataObject() { wxPyRaiseNotImplemented(); }
 };    
 %}