7dab9892b3
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63365 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: src/osx/dnd_osx.cpp
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// Purpose: Mac common wxDropTarget, wxDropSource implementations
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// Author: Stefan Csomor
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// Modified by:
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// Created: 1998-01-01
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// RCS-ID: $Id: dnd.cpp 61724 2009-08-21 10:41:26Z VZ $
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// Copyright: (c) 1998 Stefan Csomor
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#include "wx/wxprec.h"
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#if wxUSE_DRAG_AND_DROP
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#include "wx/dnd.h"
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#ifndef WX_PRECOMP
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#include "wx/app.h"
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#include "wx/toplevel.h"
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#include "wx/gdicmn.h"
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#endif // WX_PRECOMP
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#include "wx/osx/private.h"
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//----------------------------------------------------------------------------
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// wxDropTarget
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//----------------------------------------------------------------------------
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wxDragResult wxDropTarget::OnDragOver(
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wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
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wxDragResult def )
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{
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return CurrentDragHasSupportedFormat() ? def : wxDragNone;
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}
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wxDataFormat wxDropTarget::GetMatchingPair()
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{
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wxFAIL_MSG("wxDropTarget::GetMatchingPair() not implemented in src/osx/carbon/dnd.cpp");
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return wxDF_INVALID;
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}
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bool wxDropTarget::OnDrop( wxCoord WXUNUSED(x), wxCoord WXUNUSED(y) )
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{
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if (m_dataObject == NULL)
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return false;
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return CurrentDragHasSupportedFormat();
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}
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wxDragResult wxDropTarget::OnData(
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wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
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wxDragResult def )
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{
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if (m_dataObject == NULL)
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return wxDragNone;
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if (!CurrentDragHasSupportedFormat())
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return wxDragNone;
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return GetData() ? def : wxDragNone;
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}
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//-------------------------------------------------------------------------
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// wxDropSource
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//-------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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// drag request
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wxDropSource::~wxDropSource()
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{
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}
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bool wxDropSource::MacInstallDefaultCursor(wxDragResult effect)
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{
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const wxCursor& cursor = GetCursor(effect);
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bool result = cursor.Ok();
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if ( result )
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cursor.MacInstall();
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return result;
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}
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#endif // wxUSE_DRAG_AND_DROP
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