implemented Freeze/Thaw() (patch 922156)

[wxWidgets.git] / src / motif / dcmemory.cpp

diff --git a/src/motif/dcmemory.cpp b/src/motif/dcmemory.cpp
index dea9a435ccbd91f9bb606f6f5d97bfe5ddd96dbc..3dd666c7009fac56f413bbd7c51321e9b10550cb 100644 (file)
--- a/src/motif/dcmemory.cpp
+++ b/src/motif/dcmemory.cpp
@@ -9,7 +9,7 @@
 // Licence:    wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "dcmemory.h"
 #endif
 
@@ -44,9 +44,10 @@ wxMemoryDC::wxMemoryDC(void)
     gcvalues.foreground = BlackPixel (display, DefaultScreen (display));
     gcvalues.background = WhitePixel (display, DefaultScreen (display));
     gcvalues.graphics_exposures = False;
+    gcvalues.subwindow_mode = IncludeInferiors;
     gcvalues.line_width = 1;
     m_gc = (WXGC) XCreateGC (display, RootWindow (display, DefaultScreen (display)),
-        GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth,
+        GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
         &gcvalues);
     
     m_backgroundPixel = (int) gcvalues.background;
@@ -57,7 +58,7 @@ wxMemoryDC::wxMemoryDC(void)
     m_oldFont = (WXFont) valReturn.font;
     SetBrush (* wxWHITE_BRUSH);
     SetPen (* wxBLACK_PEN);
-    SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));    
+    SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));    
 };
 
 wxMemoryDC::wxMemoryDC( wxDC* dc )
@@ -74,9 +75,10 @@ wxMemoryDC::wxMemoryDC( wxDC* dc )
     gcvalues.foreground = BlackPixel (display, DefaultScreen (display));
     gcvalues.background = WhitePixel (display, DefaultScreen (display));
     gcvalues.graphics_exposures = False;
+    gcvalues.subwindow_mode = IncludeInferiors;
     gcvalues.line_width = 1;
     m_gc = (WXGC) XCreateGC (display, RootWindow (display, DefaultScreen (display)),
-        GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth,
+        GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
         &gcvalues);
     
     m_backgroundPixel = (int) gcvalues.background;
@@ -103,19 +105,21 @@ void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
     
     if (m_bitmap.Ok() && (bitmap.GetDisplay() == m_display))
     {
-        m_pixmap = m_bitmap.GetPixmap();
+        m_pixmap = m_bitmap.GetDrawable();
         Display* display = (Display*) m_display;
         
         XGCValues gcvalues;
         gcvalues.foreground = BlackPixel (display, DefaultScreen (display));
         gcvalues.background = WhitePixel (display, DefaultScreen (display));
         gcvalues.graphics_exposures = False;
+        gcvalues.subwindow_mode = IncludeInferiors;
         gcvalues.line_width = 1;
-        m_gc = (WXGC) XCreateGC (display, RootWindow (display, DefaultScreen (display)),
-            GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth,
+        m_gc = (WXGC) XCreateGC (display, (Drawable)m_pixmap/* RootWindow (display, DefaultScreen (display)) */,
+            GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
             &gcvalues);
         
         m_backgroundPixel = (int) gcvalues.background;
+        m_ok = TRUE;
         
         // Get the current Font so we can set it back later
         XGCValues valReturn;
@@ -130,7 +134,6 @@ void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
         
         SetOptimization(oldOpt);
         
-        m_ok = TRUE;
     }
     else
     {