Added test for wxTreeCtrl::GetChildrenCount()

Fixed Reparent (added heaps of debug code for this)
  Small mods to glcanvas


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3799 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/glcanvas/gtk/glcanvas.cpp

@@ -242,8 +242,6 @@ bool wxGLCanvas::Create( wxWindow *parent,
     XFree( g_vi );
     g_vi = (XVisualInfo*) NULL;
 
-//    gdk_window_set_back_pixmap( m_glWidget->window, None, 0 );
-     
     /* we pretend to have a m_wxwindow so that PostCreation hooks
        up the events for expose and draw */
     m_wxwindow = m_glWidget;
@@ -269,10 +267,10 @@ void wxGLCanvas::OnSize(wxSizeEvent& WXUNUSED(event))
 {
     int width, height;
     GetClientSize( &width, &height );
+    
     if (m_glContext && GTK_WIDGET_REALIZED(m_glWidget) )
     {
         SetCurrent(); 
-//        gdk_window_set_back_pixmap( gtk_widget_get_parent_window(m_glWidget), None, 0 );
 	
         glViewport(0, 0, (GLint)width, (GLint)height );
         glMatrixMode(GL_PROJECTION);

utils/glcanvas/gtk/glcanvas.h

@@ -54,10 +54,7 @@ class wxGLCanvas;
 
 class wxGLContext: public wxObject
 {
-  DECLARE_CLASS(wxGLContext)
-   
-  public:
-  
+public:
     wxGLContext( bool isRGB, wxWindow *win, const wxPalette& palette = wxNullPalette );
     wxGLContext( 
                bool WXUNUSED(isRGB), wxWindow *win, 
@@ -79,13 +76,15 @@ class wxGLContext: public wxObject
     inline GtkWidget* GetWidget() const { return m_widget; }
     inline GLXContext GetContext() const { return m_glContext; }
 
- public:
-
+public:
    GLXContext       m_glContext;
 
    GtkWidget       *m_widget;
    wxPalette        m_palette;
    wxWindow*        m_window;
+   
+private:
+  DECLARE_CLASS(wxGLContext)
 };
 
 //---------------------------------------------------------------------------
@@ -94,9 +93,7 @@ class wxGLContext: public wxObject
 
 class wxGLCanvas: public wxScrolledWindow
 {
-   DECLARE_CLASS(wxGLCanvas)
-   
- public:
+public:
    wxGLCanvas( wxWindow *parent, wxWindowID id = -1, 
         const wxPoint& pos = wxDefaultPosition,
         const wxSize& size = wxDefaultSize, 
@@ -137,7 +134,9 @@ class wxGLCanvas: public wxScrolledWindow
     wxGLContext      *m_glContext; 
     GtkWidget        *m_glWidget;
 
-  DECLARE_EVENT_TABLE()
+private:
+    DECLARE_EVENT_TABLE()
+    DECLARE_CLASS(wxGLCanvas)
 };
 
 #endif