wxX11:

Updated wxColour for handling Colormaps and ref couting.
    Updated wxClientDC et al. for conforming to wxGTK. Many
      tricky parts, particularly the bitmap drawing and
      blitting is still missing.
    Any sample crashes now for some reason with an X error.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14136 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/x11/dc.cpp

@@ -38,44 +38,28 @@ wxDC::wxDC()
 {
     m_ok = FALSE;
 
+#if 1
     m_mm_to_pix_x = 1.0;
     m_mm_to_pix_y = 1.0;
+#else
+    m_mm_to_pix_x = (double)wxGetDisplaySize().GetWidth() /
+                    (double)wxGetDisplaySizeMM().GetWidth();
+    m_mm_to_pix_y = (double)wxGetDisplaySize().GetHeight() /
+                    (double)wxGetDisplaySizeMM().GetHeight();
+#endif
+
+    m_needComputeScaleX = FALSE; /* not used yet */
+    m_needComputeScaleY = FALSE; /* not used yet */
+
+    m_logicalFunction = wxCOPY;
+
+    m_pen = *wxBLACK_PEN;
+    m_font = *wxNORMAL_FONT;
+    m_brush = *wxWHITE_BRUSH;
 
     m_backgroundMode = wxTRANSPARENT;
 
-    m_isInteractive = FALSE;
-}
-
-void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y)
-{
-    wxCHECK_RET( Ok(), "invalid dc" );
-    wxCHECK_RET( icon.Ok(), "invalid icon" );
-
-    DoDrawBitmap(icon, x, y, TRUE);
-}
-
-void wxDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask )
-{
-    wxCHECK_RET( bitmap.Ok(), "invalid bitmap" );
-
-    wxMemoryDC memDC;
-    memDC.SelectObject(bitmap);
-
-#if 0
-    // Not sure if we need this. The mask should leave the masked areas as per
-    // the original background of this DC.
-    if (useMask)
-    {
-        // There might be transparent areas, so make these the same colour as this
-        // DC
-        memDC.SetBackground(* GetBackground());
-        memDC.Clear();
-    }
-#endif // 0
-
-    Blit(x, y, bitmap.GetWidth(), bitmap.GetHeight(), &memDC, 0, 0, wxCOPY, useMask);
-
-    memDC.SelectObject(wxNullBitmap);
+    m_isInteractive = FALSE;  // ???
 }
 
 void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
@@ -92,14 +76,6 @@ void wxDC::DestroyClippingRegion()
     m_clipping = FALSE;
 }
 
-void wxDC::DoGetSize( int* width, int* height ) const
-{
-    if ( width )
-        *width = m_maxX - m_minX;
-    if ( height )
-        *height = m_maxY - m_minY;
-}
-
 void wxDC::DoGetSizeMM( int* width, int* height ) const
 {
     int w, h;