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New wxDataObject, DnD and Clipboard code

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A few more minor fixes


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1194 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1998-12-14 16:13:49 +00:00
parent 450cab2dff
commit 8b53e5a226
21 changed files with 1347 additions and 666 deletions
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30
include/wx/gtk/clipbrd.h
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@@ -18,8 +18,8 @@
#include "wx/defs.h"
#include "wx/object.h"
#include "wx/list.h"
#include "wx/dataobj.h"
#include "wx/control.h"
#include "wx/dnd.h" // for wxDataObject
#include "wx/module.h"
//-----------------------------------------------------------------------------
@@ -48,21 +48,32 @@ public:
wxClipboard();
~wxClipboard();
virtual void SetData( wxDataObject *data );
// open the clipboard before SetData() and GetData()
virtual bool Open();
virtual bool IsSupportedFormat( wxDataFormat format );
virtual bool ObtainData( wxDataFormat format );
// close the clipboard after SetData() and GetData()
virtual void Close();
// call these after ObtainData()
virtual size_t GetDataSize() const;
virtual void GetDataHere( void *data ) const;
// can be called several times
virtual bool SetData( wxDataObject *data );
// format available on the clipboard ?
// supply ID if private format, the same as wxPrivateDataObject::SetId()
virtual bool IsSupportedFormat( wxDataFormat format, const wxString &id = "" );
// 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();
// implementation
GdkAtom GetTargetAtom( wxDataFormat format, const wxString &id = "" );
bool m_open;
wxDataObject *m_data;
wxList m_dataObjects;
char *m_sentString,
*m_receivedString;
void *m_receivedTargets;
@@ -71,8 +82,7 @@ public:
bool m_formatSupported;
GdkAtom m_targetRequested;
size_t m_receivedSize;
char *m_receivedData;
wxDataObject *m_receivedData;
};
//-----------------------------------------------------------------------------