wxWidgets/include/wx/gtk1/clipbrd.h
1999-10-21 13:56:34 +00:00

89 lines
2.4 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: clipboard.h
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef __GTKCLIPBOARDH__
#define __GTKCLIPBOARDH__
#ifdef __GNUG__
#pragma interface
#endif
#if wxUSE_CLIPBOARD
#include "wx/object.h"
#include "wx/list.h"
#include "wx/dataobj.h"
#include "wx/control.h"
#include "wx/module.h"
// ----------------------------------------------------------------------------
// wxClipboard
// ----------------------------------------------------------------------------
class wxClipboard : public wxClipboardBase
{
public:
wxClipboard();
~wxClipboard();
// open the clipboard before SetData() and GetData()
virtual bool Open();
// close the clipboard after SetData() and GetData()
virtual void Close();
// query whether the clipboard is opened
virtual bool IsOpened() const;
// set the clipboard data. all other formats will be deleted.
virtual bool SetData( wxDataObject *data );
// add to the clipboard data.
virtual bool AddData( wxDataObject *data );
// ask if data in correct format is available
virtual bool IsSupported( const wxDataFormat& format );
// fill data with data on the clipboard (if available)
virtual bool GetData( wxDataObject& data );
// clears wxTheClipboard and the system's clipboard if possible
virtual void Clear();
// If primary == TRUE, use primary selection in all further ops,
// primary == FALSE resets it.
virtual void UsePrimarySelection(bool primary = TRUE)
{ m_usePrimary = primary; }
// implementation from now on
bool m_open;
bool m_ownsClipboard;
bool m_ownsPrimarySelection;
wxDataObject *m_data;
GtkWidget *m_clipboardWidget; /* for getting and offering data */
GtkWidget *m_targetsWidget; /* for getting list of supported formats */
bool m_waiting; /* querying data or formats is asynchronous */
bool m_formatSupported;
GdkAtom m_targetRequested;
bool m_usePrimary;
wxDataObject *m_receivedData;
private:
DECLARE_DYNAMIC_CLASS(wxClipboard)
};
#endif
// wxUSE_CLIPBOARD
#endif
// __GTKCLIPBOARDH__