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wxDataObject changes - ok for MSW, still not for GTK/Motif/...

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4090 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-10-21 01:58:57 +00:00
parent e1ee679c2e
commit 9e2896e5c8
17 changed files with 852 additions and 589 deletions
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18
include/wx/dnd.h
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@@ -49,7 +49,7 @@ public:
// start drag action, see enum wxDragResult for return value description
//
// if bAllowMove is TRUE, data can be moved, if not - only copied
virtual wxDragResult DoDragDrop( bool bAllowMove = FALSE );
virtual wxDragResult DoDragDrop(bool bAllowMove = FALSE) = 0;
// override to give feedback depending on the current operation result
// "effect"
@@ -65,7 +65,13 @@ protected:
// ----------------------------------------------------------------------------
// wxDropTarget should be associated with a window if it wants to be able to
// receive data via drag and drop
// receive data via drag and drop.
//
// To use this class, you should derive from wxDropTarget and implement
// OnData() pure virtual method. You may also wish to override OnDrop() if you
// want to accept the data only inside some region of the window (this may
// avoid having to copy the data to this application which happens only when
// OnData() is called)
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxDropTargetBase
@@ -99,7 +105,7 @@ public:
// called after OnDrop() returns TRUE: you will usually just call
// GetData() from here and, probably, also refresh something to update the
// new data
virtual bool OnData() = 0;
virtual bool OnData(wxCoord x, wxCoord y) = 0;
// may be called *only* from inside OnData() and will fill m_dataObject
// with the data from the drop source if it returns TRUE
@@ -109,12 +115,16 @@ protected:
wxDataObject *m_dataObject;
};
// ----------------------------------------------------------------------------
// the platform-specific headers also define standard wxDropTarget
// implementations wxTextDropTarget and wxFileDropTarget
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// include platform dependent class declarations
// ----------------------------------------------------------------------------
#if defined(__WXMSW__)
#include "wx/dataobj.h"
#include "wx/msw/ole/dropsrc.h"
#include "wx/msw/ole/droptgt.h"
#elif defined(__WXMOTIF__)