src/msw/dcscreen.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        src/msw/dcscreen.cpp
// Purpose:     wxScreenDC class
// Author:      Julian Smart
// Modified by:
// Created:     01/02/97
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
   #include "wx/string.h"
   #include "wx/window.h"
#endif

#include "wx/msw/private.h"

#include "wx/dcscreen.h"

IMPLEMENT_DYNAMIC_CLASS(wxScreenDC, wxWindowDC)

// Create a DC representing the whole screen
wxScreenDC::wxScreenDC()
{
    m_hDC = (WXHDC) ::GetDC((HWND) NULL);

    // the background mode is only used for text background and is set in
    // DrawText() to OPAQUE as required, otherwise always TRANSPARENT
    ::SetBkMode( GetHdc(), TRANSPARENT );
}

void wxScreenDC::DoGetSize(int *width, int *height) const
{
    // skip wxWindowDC version because it doesn't work without a valid m_canvas
    // (which we don't have)
    wxDC::DoGetSize(width, height);
}
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: src/msw/dcscreen.cpp
	3	// Purpose: wxScreenDC class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 01/02/97
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// For compilers that support precompilation, includes "wx.h".
	13	#include "wx/wxprec.h"
	14
	15	#ifdef __BORLANDC__
	16	#pragma hdrstop
	17	#endif
	18
	19	#ifndef WX_PRECOMP
	20	#include "wx/string.h"
	21	#include "wx/window.h"
	22	#endif
	23
	24	#include "wx/msw/private.h"
	25
	26	#include "wx/dcscreen.h"
	27
	28	IMPLEMENT_DYNAMIC_CLASS(wxScreenDC, wxWindowDC)
	29
	30	// Create a DC representing the whole screen
	31	wxScreenDC::wxScreenDC()
	32	{
	33	m_hDC = (WXHDC) ::GetDC((HWND) NULL);
	34
	35	// the background mode is only used for text background and is set in
	36	// DrawText() to OPAQUE as required, otherwise always TRANSPARENT
	37	::SetBkMode( GetHdc(), TRANSPARENT );
	38	}
	39
	40	void wxScreenDC::DoGetSize(int width, int height) const
	41	{
	42	// skip wxWindowDC version because it doesn't work without a valid m_canvas
	43	// (which we don't have)
	44	wxDC::DoGetSize(width, height);
	45	}
	46