src/qt/dcmemory.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcmemory.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Created:     01/02/97
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "dcmemory.h"
  13 #endif
  14
  15 #include "wx/dcmemory.h"
  16
  17 //-----------------------------------------------------------------------------
  18 // wxMemoryDC
  19 //-----------------------------------------------------------------------------
  20
  21 IMPLEMENT_DYNAMIC_CLASS(wxMemoryDC,wxPaintDC)
  22
  23 wxMemoryDC::wxMemoryDC(void)
  24 {
  25   m_ok = FALSE;
  26 };
  27
  28 wxMemoryDC::wxMemoryDC( wxDC *WXUNUSED(dc) )
  29 {
  30   m_ok = FALSE;
  31 };
  32
  33 wxMemoryDC::~wxMemoryDC(void)
  34 {
  35 };
  36
  37 void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
  38 {
  39   m_selected = bitmap;
  40   if (m_selected.Ok())
  41   {
  42   }
  43   else
  44   {
  45     m_ok = FALSE;
  46   };
  47 };
  48
  49 void wxMemoryDC::GetSize( int *width, int *height ) const
  50 {
  51   if (m_selected.Ok())
  52   {
  53     if (width) (*width) = m_selected.GetWidth();
  54     if (height) (*height) = m_selected.GetHeight();
  55   }
  56   else
  57   {
  58     if (width) (*width) = 0;
  59     if (height) (*height) = 0;
  60   };
  61 };
  62
  63