4f4c5fcfdf
This is a combination of running clang-tidy with modernize-use-nullptr check for some ports (GTK, X11, OSX) and manual changes to the ports for which it couldn't be used easily (MSW, DFB) and also manually updating the docs. Also replace NULL with null or nullptr in the comments as this is more consistent with the use of nullptr in the code and makes it simpler to grep for the remaining occurrences of NULL itself. And also use null in the assert messages. Only a few occurrences of "NULL" are still left in non-C files, mostly corresponding to unclear comments or string output which it might not be safe to change.
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/dfb/dcclient.h
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// Purpose: wxWindowDCImpl, wxClientDCImpl and wxPaintDCImpl
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// Author: Vaclav Slavik
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// Created: 2006-08-10
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// Copyright: (c) 2006 REA Elektronik GmbH
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_DFB_DCCLIENT_H_
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#define _WX_DFB_DCCLIENT_H_
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#include "wx/dfb/dc.h"
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class WXDLLIMPEXP_FWD_CORE wxWindow;
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//-----------------------------------------------------------------------------
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// wxWindowDCImpl
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxWindowDCImpl : public wxDFBDCImpl
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{
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public:
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wxWindowDCImpl(wxDC *owner) : wxDFBDCImpl(owner), m_shouldFlip(false) { }
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wxWindowDCImpl(wxDC *owner, wxWindow *win);
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virtual ~wxWindowDCImpl();
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protected:
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// initializes the DC for painting on given window; if rect!=nullptr, then
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// for painting only on the given region of the window
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void InitForWin(wxWindow *win, const wxRect *rect);
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private:
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wxRect m_winRect; // rectangle of the window being painted
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bool m_shouldFlip; // flip the surface when done?
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friend class wxOverlayImpl; // for m_shouldFlip;
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wxDECLARE_DYNAMIC_CLASS(wxWindowDCImpl);
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wxDECLARE_NO_COPY_CLASS(wxWindowDCImpl);
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};
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//-----------------------------------------------------------------------------
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// wxClientDCImpl
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxClientDCImpl : public wxWindowDCImpl
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{
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public:
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wxClientDCImpl(wxDC *owner) : wxWindowDCImpl(owner) { }
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wxClientDCImpl(wxDC *owner, wxWindow *win);
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wxDECLARE_DYNAMIC_CLASS(wxClientDCImpl);
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wxDECLARE_NO_COPY_CLASS(wxClientDCImpl);
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};
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//-----------------------------------------------------------------------------
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// wxPaintDCImpl
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxPaintDCImpl : public wxClientDCImpl
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{
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public:
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wxPaintDCImpl(wxDC *owner) : wxClientDCImpl(owner) { }
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wxPaintDCImpl(wxDC *owner, wxWindow *win) : wxClientDCImpl(owner, win) { }
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wxDECLARE_DYNAMIC_CLASS(wxPaintDCImpl);
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wxDECLARE_NO_COPY_CLASS(wxPaintDCImpl);
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};
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#endif // _WX_DFB_DCCLIENT_H_
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