No real changes, just make wxWindow::CanScroll() virtual.

[wxWidgets.git] / include / wx / gtk1 / dataobj.h

diff --git a/include/wx/gtk1/dataobj.h b/include/wx/gtk1/dataobj.h
index 4949cf9c512c8efa76324476d90d29db91f1c9be..16bfe64eff2158ed4ec490efd1322ca4ca03e792 100644 (file)
--- a/include/wx/gtk1/dataobj.h
+++ b/include/wx/gtk1/dataobj.h
@@ -1,252 +1,26 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        dataobj.h
-// Purpose:     declaration of the wxDataObject class
+// Name:        wx/gtk1/dataobj.h
+// Purpose:     declaration of the wxDataObject

 // Author:      Robert Roebling
 // Author:      Robert Roebling

-// RCS-ID:      $Id$
-// Copyright:   (c) 1998 Vadim Zeitlin, Robert Roebling
-// Licence:     wxWindows license
+// Copyright:   (c) 1998, 1999 Vadim Zeitlin, Robert Roebling
+// Licence:     wxWindows licence

 ///////////////////////////////////////////////////////////////////////////////
 
 ///////////////////////////////////////////////////////////////////////////////
 

-#ifndef __GTKDATAOBJECTH__
-#define __GTKDATAOBJECTH__
+#ifndef _WX_GTK_DATAOBJ_H_
+#define _WX_GTK_DATAOBJ_H_

 
 

-#ifdef __GNUG__
-#pragma interface
-#endif
+// ----------------------------------------------------------------------------
+// wxDataObject is the same as wxDataObjectBase under wxGTK
+// ----------------------------------------------------------------------------

 
 

-#include "wx/defs.h"
-#include "wx/object.h"
-#include "wx/string.h"
-#include "wx/bitmap.h"
-
-//-------------------------------------------------------------------------
-// classes
-//-------------------------------------------------------------------------
-
-class wxDataFormat;
-class wxDataBroker;
-class wxDataObject;
-class wxTextDataObject;
-class wxBitmapDataObject;
-class wxPrivateDataObject;
-class wxFileDataObject;
-
-//-------------------------------------------------------------------------
-// wxDataFormat (internal)
-//-------------------------------------------------------------------------
-
-class wxDataFormat : public wxObject
-{
-    DECLARE_CLASS( wxDataFormat )
-
-public:
-    wxDataFormat();
-    wxDataFormat( wxDataFormatId type );
-    wxDataFormat( const wxString &id );
-    wxDataFormat( const wxChar *id );
-    wxDataFormat( wxDataFormat &format );
-    wxDataFormat( const GdkAtom atom );
-
-    void SetType( wxDataFormatId type );
-    wxDataFormatId GetType() const;
-
-    /* the string Id identifies the format of clipboard or DnD data. a word
-     * processor would e.g. add a wxTextDataObject and a wxPrivateDataObject
-     * to the clipboard - the latter with the Id "application/wxword", an
-     * image manipulation program would put a wxBitmapDataObject and a
-     * wxPrivateDataObject to the clipboard - the latter with "image/png". */
-
-    wxString GetId() const;
-    void SetId( const wxChar *id );
-
-    GdkAtom GetAtom();
-    void SetAtom(GdkAtom atom) { m_hasAtom = TRUE; m_atom = atom; }
-
-private:
-    wxDataFormatId  m_type;
-    wxString    m_id;
-    bool        m_hasAtom;
-    GdkAtom     m_atom;
-};
-
-//-------------------------------------------------------------------------
-// wxDataBroker (internal)
-//-------------------------------------------------------------------------
-
-class wxDataBroker : public wxObject
+class WXDLLIMPEXP_CORE wxDataObject : public wxDataObjectBase

 {
 {

-  DECLARE_CLASS( wxDataBroker )
-

 public:
 public:

+    wxDataObject();
+    virtual ~wxDataObject();

 
 

-  /* constructor */
-  wxDataBroker();
-
-  /* add data object */
-  void Add( wxDataObject *dataObject, bool preferred = FALSE );
-
-private:
-
-  /* OLE implementation, the methods don't need to be overridden */
-
-  /* get number of supported formats */
-  virtual size_t GetFormatCount() const;
-
-  /* return nth supported format */
-  virtual wxDataFormat &GetNthFormat( size_t nth ) const;
-
-  /* return preferrd/best supported format */
-  virtual wxDataFormat &GetPreferredFormat() const;
-
-  /* search through m_dataObjects, return TRUE if found */
-  virtual bool IsSupportedFormat( wxDataFormat &format ) const;
-
-  /* search through m_dataObjects and call child's GetSize() */
-  virtual size_t GetSize( wxDataFormat& format ) const;
-
-  /* search through m_dataObjects and call child's WriteData(dest) */
-  virtual void WriteData( wxDataFormat& format, void *dest ) const;
-
-  /* implementation */
-
-public:
-
-  wxList    m_dataObjects;
-  size_t    m_preferred;
-};
-
-//----------------------------------------------------------------------------
-// wxDataObject to be placed in wxDataBroker
-//----------------------------------------------------------------------------
-
-class wxDataObject : public wxObject
-{
-  DECLARE_DYNAMIC_CLASS( wxDataObject )
-
-public:
-
-  /* constructor */
-  wxDataObject();
-
-  /* destructor */
-  ~wxDataObject();
-
-  /* write data to dest */
-  virtual void WriteData( void *dest ) const = 0;
-
-  /* get size of data */
-  virtual size_t GetSize() const = 0;
-
-  /* implementation */
-
-  wxDataFormat &GetFormat();
-
-  wxDataFormatId GetFormatType() const;
-  wxString   GetFormatId() const;
-  GdkAtom    GetFormatAtom() const;
-
-  wxDataFormat m_format;
-};
-
-//----------------------------------------------------------------------------
-// wxTextDataObject is a specialization of wxDataObject for text data
-//----------------------------------------------------------------------------
-
-class wxTextDataObject : public wxDataObject
-{
-  DECLARE_DYNAMIC_CLASS( wxTextDataObject )
-
-public:
-
-  /* default constructor. call SetText() later or override
-     WriteData() and GetSize() for working on-demand */
-  wxTextDataObject();
-
-  /* constructor */
-  wxTextDataObject( const wxString& data );
-
-  /* set current text data */
-  void SetText( const wxString& data );
-
-  /* get current text data */
-  wxString GetText() const;
-
-  /* by default calls WriteString() with string set by constructor or
-     by SetText(). can be overridden for working on-demand */
-  virtual void WriteData( void *dest ) const;
-
-  /* by default, returns length of string as set by constructor or
-     by SetText(). can be overridden for working on-demand */
-  virtual size_t GetSize() const;
-
-  /* write string to dest */
-  void WriteString( const wxString &str, void *dest ) const;
-
-  /* implementation */
-
-  wxString  m_data;
-};
-
-//----------------------------------------------------------------------------
-// wxFileDataObject is a specialization of wxDataObject for file names
-//----------------------------------------------------------------------------
-
-class wxFileDataObject : public wxDataObject
-{
-  DECLARE_DYNAMIC_CLASS( wxFileDataObject )
-
-public:
-
-  /* default constructor */
-  wxFileDataObject();
-
-  /* add file name to list */
-  void AddFile( const wxString &file );
-
-  /* get all filename as one string. each file name is 0 terminated,
-     the list is double zero terminated */
-  wxString GetFiles() const;
-
-  /* write list of filenames */
-  virtual void WriteData( void *dest ) const;
-
-  /* return length of list of filenames */
-  virtual size_t GetSize() const;
-
-  /* implementation */
-
-  wxString  m_files;
-};
-
-//----------------------------------------------------------------------------
-// wxBitmapDataObject is a specialization of wxDataObject for bitmaps
-//----------------------------------------------------------------------------
-
-class wxBitmapDataObject : public wxDataObject
-{
-  DECLARE_DYNAMIC_CLASS( wxBitmapDataObject )
-
-public:
-
-  /* see wxTextDataObject for explanation */
-
-  wxBitmapDataObject();
-  wxBitmapDataObject( const wxBitmap& bitmap );
-
-  void SetBitmap( const wxBitmap &bitmap );
-  wxBitmap GetBitmap() const;
-
-  virtual void WriteData( void *dest ) const;
-  virtual size_t GetSize() const;
-
-  void WriteBitmap( const wxBitmap &bitmap, void *dest ) const;
-
-  // implementation
-
-  wxBitmap  m_bitmap;
-
+    virtual bool IsSupportedFormat( const wxDataFormat& format, Direction dir = Get ) const;

 };
 
 };
 

-#endif
-       //__GTKDNDH__
+#endif // _WX_GTK_DATAOBJ_H_