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
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation "dcscreen.h"
#endif

// 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	#ifdef __GNUG__
	13	#pragma implementation "dcscreen.h"
	14	#endif
	15
	16	// For compilers that support precompilation, includes "wx.h".
	17	#include "wx/wxprec.h"
	18
	19	#ifdef __BORLANDC__
	20	#pragma hdrstop
	21	#endif
	22
	23	#ifndef WX_PRECOMP
	24	#include "wx/string.h"
	25	#include "wx/window.h"
	26	#endif
	27
	28	#include "wx/msw/private.h"
	29
	30	#include "wx/dcscreen.h"
	31
	32	IMPLEMENT_DYNAMIC_CLASS(wxScreenDC, wxWindowDC)
	33
	34	// Create a DC representing the whole screen
	35	wxScreenDC::wxScreenDC()
	36	{
	37	m_hDC = (WXHDC) ::GetDC((HWND) NULL);
	38
	39	// the background mode is only used for text background and is set in
	40	// DrawText() to OPAQUE as required, otherwise always TRANSPARENT
	41	::SetBkMode( GetHdc(), TRANSPARENT );
	42	}
	43
	44	void wxScreenDC::DoGetSize(int width, int height) const
	45	{
	46	// skip wxWindowDC version because it doesn't work without a valid m_canvas
	47	// (which we don't have)
	48	wxDC::DoGetSize(width, height);
	49	}
	50