fixed compilation problem with old gcc releases

[wxWidgets.git] / src / gtk1 / glcanvas.cpp

diff --git a/src/gtk1/glcanvas.cpp b/src/gtk1/glcanvas.cpp
index c15057112d81dd4a991232f6566f641f88029ba5..e46cac9e32957f5d9de8c5a77850958ab5bb2aa2 100644 (file)
--- a/src/gtk1/glcanvas.cpp
+++ b/src/gtk1/glcanvas.cpp
@@ -237,9 +237,9 @@ gtk_glcanvas_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, w
 // wxGlCanvas
 //---------------------------------------------------------------------------
 
-IMPLEMENT_CLASS(wxGLCanvas, wxScrolledWindow)
+IMPLEMENT_CLASS(wxGLCanvas, wxWindow)
 
-BEGIN_EVENT_TABLE(wxGLCanvas, wxScrolledWindow)
+BEGIN_EVENT_TABLE(wxGLCanvas, wxWindow)
     EVT_SIZE(wxGLCanvas::OnSize)
 END_EVENT_TABLE()
 
@@ -309,7 +309,7 @@ bool wxGLCanvas::Create( wxWindow *parent,
     gtk_widget_push_colormap( colormap );
     gtk_widget_push_visual( visual );
 
-    wxScrolledWindow::Create( parent, id, pos, size, style, name );
+    wxWindow::Create( parent, id, pos, size, style, name );
 
     m_glWidget = m_wxwindow;
     
@@ -426,19 +426,6 @@ void wxGLCanvas::SwapBuffers()
 
 void wxGLCanvas::OnSize(wxSizeEvent& WXUNUSED(event))
 {
-    int width, height;
-    GetClientSize( &width, &height );
-    
-    if (m_glContext && GTK_WIDGET_REALIZED(m_glWidget) )
-    {
-        SetCurrent(); 
-       
-        glViewport(0, 0, (GLint)width, (GLint)height );
-        glMatrixMode(GL_PROJECTION);
-        glLoadIdentity();
-        glFrustum( -1.0, 1.0, -1.0, 1.0, 5.0, 15.0 );
-        glMatrixMode(GL_MODELVIEW);
-    }
 }
 
 void wxGLCanvas::SetCurrent()