diff --git a/examples/gtkglarea/data/particle.bmp b/examples/gtkglarea/data/particle.bmp
index 92cf5730fd..4c234dd454 100644
Binary files a/examples/gtkglarea/data/particle.bmp and b/examples/gtkglarea/data/particle.bmp differ
diff --git a/examples/gtkglarea/data/texture1.bmp b/examples/gtkglarea/data/texture1.bmp
index b9a2a9a051..2b3a9f487f 100644
Binary files a/examples/gtkglarea/data/texture1.bmp and b/examples/gtkglarea/data/texture1.bmp differ
diff --git a/examples/gtkglarea/data/texture2.bmp b/examples/gtkglarea/data/texture2.bmp
index cc89ecdde3..e73024c990 100644
Binary files a/examples/gtkglarea/data/texture2.bmp and b/examples/gtkglarea/data/texture2.bmp differ
diff --git a/examples/gtkglarea/data/texture3.bmp b/examples/gtkglarea/data/texture3.bmp
index 3a981eeb9f..bd3bebe5d0 100644
Binary files a/examples/gtkglarea/data/texture3.bmp and b/examples/gtkglarea/data/texture3.bmp differ
diff --git a/images/logo_big.jpg b/images/logo_big.jpg
index cf99b7d745..643a155a67 100644
Binary files a/images/logo_big.jpg and b/images/logo_big.jpg differ
diff --git a/lcl/interfaces/win32/win32callback.inc b/lcl/interfaces/win32/win32callback.inc
index 5e81e13b26..7ada944e67 100644
--- a/lcl/interfaces/win32/win32callback.inc
+++ b/lcl/interfaces/win32/win32callback.inc
@@ -56,6 +56,7 @@ Var
   C: Cardinal;
   List: TMsgArray;
   LMessage: TLMessage;
+  R: TRect;
   OwnerObject: TObject;
   WinProcess: Boolean;
 Begin
@@ -300,12 +301,14 @@ Begin
     End;
     WM_MOVE:
     Begin
+      Windows.GetWindowRect(Window, @R);
       With TLMMove(LMessage) Do
       Begin
         Msg := LM_MOVE;
-        MoveType := WParam;
-        XPos := Lo(LParam);
-        YPos := Hi(LParam);
+        // MoveType := WParam;   WParam is not defined!
+        MoveType := 0;
+        XPos := R.Left;
+        YPos := R.Top;
       End;
     End;
     //TODO:LM_MOVEPAGE,LM_MOVETOROW,LM_MOVETOCOLUMN
@@ -382,12 +385,13 @@ Begin
     End;
     WM_SIZE:
     Begin
+      Windows.GetWindowRect(Window, @R);
       With TLMSize(LMessage) Do
       Begin
         Msg := LM_SIZE;
         SizeType := WParam;
-        Width := Lo(LParam);
-        Height := Hi(LParam);
+        Width := R.Right - R.Left;
+        Height := R.Bottom - R.Top;
       End;
     End;
     WM_SYSKEYDOWN:
@@ -464,6 +468,9 @@ End;
 
 {
   $Log$
+  Revision 1.15  2002/08/28 17:28:11  lazarus
+  Keith: Win32 fixes.  Much appreciation to Markus Lüdin.
+
   Revision 1.14  2002/08/13 07:08:25  lazarus
   MG: added gdkpixbuf.pp and changes from Andrew Johnson