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wxDataObejct and related changes (won't compile right now)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4089 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-10-21 00:25:42 +00:00
parent df485dc0d0
commit e1ee679c2e
25 changed files with 1093 additions and 1234 deletions
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54
include/wx/msw/ole/droptgt.h
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@@ -2,7 +2,7 @@
// Name: ole/droptgt.h
// Purpose: declaration of the wxDropTarget class
// Author: Vadim Zeitlin
// Modified by:
// Modified by:
// Created: 06.03.98
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
@@ -33,7 +33,7 @@ struct IDataObject;
// An instance of the class wxDropTarget may be associated with any wxWindow
// derived object via SetDropTarget() function. If this is done, the virtual
// methods of wxDropTarget are called when something is dropped on the window.
//
//
// Note that wxDropTarget is an abstract base class (ABC) and you should derive
// your own class from it implementing pure virtual function in order to use it
// (all of them, including protected ones which are called by the class itself)
@@ -41,38 +41,38 @@ struct IDataObject;
class WXDLLEXPORT wxDropTarget
{
public:
// ctor & dtor
wxDropTarget();
virtual ~wxDropTarget();
// ctor & dtor
wxDropTarget();
virtual ~wxDropTarget();
// normally called by wxWindow on window creation/destruction, but might be
// called `manually' as well. Register() returns true on success.
bool Register(WXHWND hwnd);
void Revoke(WXHWND hwnd);
// normally called by wxWindow on window creation/destruction, but might be
// called `manually' as well. Register() returns true on success.
bool Register(WXHWND hwnd);
void Revoke(WXHWND hwnd);
// do we accept this kind of data?
virtual bool IsAcceptedData(IDataObject *pIDataSource) const;
// do we accept this kind of data?
virtual bool IsAcceptedData(IDataObject *pIDataSource) const;
// called when mouse enters/leaves the window: might be used to give
// some visual feedback to the user
virtual void OnEnter() { }
virtual void OnLeave() { }
// called when mouse enters/leaves the window: might be used to give
// some visual feedback to the user
virtual void OnEnter() { }
virtual void OnLeave() { }
// this function is called when data is dropped.
// (x, y) are the coordinates of the drop
virtual bool OnDrop(long x, long y, const void *pData) = 0;
// this function is called when data is dropped.
// (x, y) are the coordinates of the drop
virtual bool OnDrop(long x, long y, const void *pData) = 0;
protected:
// Override these to indicate what kind of data you support: the first
// format to which data can be converted is used. The classes below show
// how it can be done in the simplest cases.
// how many different (clipboard) formats do you support?
virtual size_t GetFormatCount() const = 0;
// return the n-th supported format
virtual wxDataFormat GetFormat(size_t n) const = 0;
// Override these to indicate what kind of data you support: the first
// format to which data can be converted is used. The classes below show
// how it can be done in the simplest cases.
// how many different (clipboard) formats do you support?
virtual size_t GetFormatCount() const = 0;
// return the n-th supported format
virtual wxDataFormat GetFormat(size_t n) const = 0;
private:
wxIDropTarget *m_pIDropTarget; // the pointer to COM interface
wxIDropTarget *m_pIDropTarget; // the pointer to COM interface
};
// ----------------------------------------------------------------------------
@@ -99,7 +99,7 @@ public:
virtual bool OnDrop(long x, long y, const void *pData);
// params: the number of files and the array of file names
virtual bool OnDropFiles(long x, long y,
virtual bool OnDropFiles(long x, long y,
size_t nFiles, const wxChar * const aszFiles[]) = 0;
protected: