0c1a66dc5d
Use a common base class for wxOverlay implementations This will allow for the possibility of choosing the implementation dynamically at runtime.
29 lines
815 B
C++
29 lines
815 B
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/private/overlay.h
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// Purpose: wxOverlayImpl declaration
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// Author: Stefan Csomor
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// Modified by:
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// Created: 2006-10-20
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// Copyright: (c) wxWidgets team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PRIVATE_OVERLAY_H_
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#define _WX_PRIVATE_OVERLAY_H_
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#include "wx/overlay.h"
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class wxOverlay::Impl
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{
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public:
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virtual ~Impl();
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virtual bool IsOk() = 0;
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virtual void Init(wxDC* dc, int x, int y, int width, int height) = 0;
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virtual void BeginDrawing(wxDC* dc) = 0;
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virtual void EndDrawing(wxDC* dc) = 0;
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virtual void Clear(wxDC* dc) = 0;
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virtual void Reset() = 0;
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};
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#endif // _WX_PRIVATE_OVERLAY_H_
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