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[wxWidgets.git] / samples / opengl / penguin / penguin.cpp

diff --git a/samples/opengl/penguin/penguin.cpp b/samples/opengl/penguin/penguin.cpp
index b3b59e7313b8932237422375baba3e43be2f21ed..1b09d9530ca8b1302c14d562088558a0f7b772cc 100644 (file)
--- a/samples/opengl/penguin/penguin.cpp
+++ b/samples/opengl/penguin/penguin.cpp
@@ -31,9 +31,13 @@
 
 #include "penguin.h"
 #ifdef __WXMAC__
-#include <glu.h>
+#  ifdef __DARWIN__
+#    include <OpenGL/glu.h>
+#  else
+#    include <glu.h>
+#  endif
 #else
-#include <GL/glu.h>
+#  include <GL/glu.h>
 #endif
 
 #define VIEW_ASPECT 1.3
@@ -53,7 +57,7 @@ bool MyApp::OnInit(void)
   menuBar->Append(fileMenu, "&File");
   frame->SetMenuBar(menuBar);
 
-  frame->m_canvas = new TestGLCanvas(frame, -1, wxPoint(0, 0), wxSize(200, 200));
+  frame->m_canvas = new TestGLCanvas(frame, -1, wxPoint(0, 0), wxSize(200, 200), wxSUNKEN_BORDER);
 
   /* Load file wiht mesh data */
   frame->m_canvas->LoadLWO( "penguin.lwo" );
@@ -151,9 +155,19 @@ void TestGLCanvas::OnPaint( wxPaintEvent& event )
 
 void TestGLCanvas::OnSize(wxSizeEvent& event)
 {
-    // the viewport must be initialized this way, not glViewport
     // this is also necessary to update the context on some platforms
     wxGLCanvas::OnSize(event);
+    
+    // set GL viewport (not called by wxGLCanvas::OnSize on all platforms...)
+               int w, h;
+               GetClientSize(&w, &h);
+#ifndef __WXMOTIF__
+    if (GetContext())
+#endif
+    {
+        SetCurrent();
+        glViewport(0, 0, (GLint) w, (GLint) h);
+    }
 }
 
 void TestGLCanvas::OnEraseBackground(wxEraseEvent& event)