compilation fix (extra semicolon)

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

diff --git a/samples/opengl/penguin/penguin.cpp b/samples/opengl/penguin/penguin.cpp
index 7e2e82a16d63d551ff7a59a678885a6b113a4fe9..0c686418359a00e5294aec9e690c30c57f833824 100644 (file)
--- a/samples/opengl/penguin/penguin.cpp
+++ b/samples/opengl/penguin/penguin.cpp
@@ -6,7 +6,7 @@
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Robert Roebling
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -43,24 +43,24 @@
 #define VIEW_ASPECT 1.3
 
 /* `Main program' equivalent, creating windows and returning main app frame */
-bool MyApp::OnInit(void)
+bool MyApp::OnInit()
 {
 
   /* Create the main frame window */
-  MyFrame *frame = new MyFrame(NULL, "wxWindows OpenGL Demo", wxPoint(50, 50), wxSize(400, 300));
+  MyFrame *frame = new MyFrame(NULL, wxT("wxWindows OpenGL Demo"), wxPoint(50, 50), wxSize(400, 300));
 
   /* Make a menubar */
   wxMenu *fileMenu = new wxMenu;
 
-  fileMenu->Append(wxID_EXIT, "E&xit");
+  fileMenu->Append(wxID_EXIT, wxT("E&xit"));
   wxMenuBar *menuBar = new wxMenuBar;
-  menuBar->Append(fileMenu, "&File");
+  menuBar->Append(fileMenu, wxT("&File"));
   frame->SetMenuBar(menuBar);
 
-  frame->m_canvas = new TestGLCanvas(frame, -1, wxPoint(0, 0), wxSize(200, 200));
+  frame->SetCanvas( new TestGLCanvas(frame, -1, wxPoint(0, 0), wxSize(200, 200), wxSUNKEN_BORDER) );
 
   /* Load file wiht mesh data */
-  frame->m_canvas->LoadLWO( "penguin.lwo" );
+  frame->GetCanvas()->LoadLWO( wxT("penguin.lwo") );
 
   /* Show the frame */
   frame->Show(TRUE);
@@ -155,9 +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)
@@ -168,10 +178,10 @@ void TestGLCanvas::OnEraseBackground(wxEraseEvent& event)
 void TestGLCanvas::LoadLWO(const wxString &filename)
 {
     /* test if lightwave object */
-    if (!lw_is_lwobject(filename)) return;
+    if (!lw_is_lwobject(filename.mb_str())) return;
   
     /* read lightwave object */
-    lwObject *lwobject = lw_object_read(filename);
+    lwObject *lwobject = lw_object_read(filename.mb_str());
     
     /* scale */
     lw_object_scale(lwobject, 10.0 / lw_object_radius(lwobject));
@@ -193,17 +203,17 @@ void TestGLCanvas::OnMouse( wxMouseEvent& event )
         /* drag in progress, simulate trackball */
         float spin_quat[4];
         trackball(spin_quat,
-             (2.0*info.beginx -       sz.x) / sz.x,
-             (     sz.y - 2.0*info.beginy) / sz.y,
-             (     2.0*event.GetX() - sz.x) / sz.x,
-             (    sz.y - 2.0*event.GetY()) / sz.y);
-             
+          (2.0*info.beginx -       sz.x) / sz.x,
+          (     sz.y - 2.0*info.beginy) / sz.y,
+          (     2.0*event.GetX() - sz.x) / sz.x,
+          (    sz.y - 2.0*event.GetY()) / sz.y);
+          
         add_quats( spin_quat, info.quat, info.quat );
-       
+
         /* orientation has changed, redraw mesh */
-       Refresh(FALSE);
+    Refresh(FALSE);
     }
-    
+
     info.beginx = event.GetX();
     info.beginy = event.GetY();
 }