don't show line numbers as 0 when they're not available, show empty string instead

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

diff --git a/samples/opengl/isosurf/isosurf.cpp b/samples/opengl/isosurf/isosurf.cpp
index 2cc7b686dd500d38db1164d302c075c8a2c15109..781d2a8a16ebd9c647dfb235055f1da32fa4076b 100644 (file)
--- a/samples/opengl/isosurf/isosurf.cpp
+++ b/samples/opengl/isosurf/isosurf.cpp
@@ -9,11 +9,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation
-#pragma interface
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -54,6 +49,8 @@
 
 #include "isosurf.h"
 
+#include "../../sample.xpm"
+
 // The following part is taken largely unchanged from the original C Version
 
 GLboolean speed_test = GL_FALSE;
@@ -77,7 +74,7 @@ static GLfloat yrot;
 
 static void read_surface( const wxChar *filename )
 {
-    FILE *f = wxFopen(wxFNCONV(filename),_T("r"));
+    FILE *f = wxFopen(filename,_T("r"));
     if (!f)
     {
         wxString msg = _T("Couldn't read ");
@@ -275,7 +272,7 @@ bool MyApp::OnInit()
     int gl_attrib[20] = { WX_GL_RGBA, WX_GL_MIN_RED, 1, WX_GL_MIN_GREEN, 1,
         WX_GL_MIN_BLUE, 1, WX_GL_DEPTH_SIZE, 1,
         WX_GL_DOUBLEBUFFER,
-#  ifdef __WXMAC__
+#  if defined(__WXMAC__) || defined(__WXCOCOA__)
         GL_NONE };
 #  else
         None };
@@ -315,6 +312,7 @@ MyFrame::MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos,
     : wxFrame(frame, wxID_ANY, title, pos, size, style)
 {
     m_canvas = NULL;
+    SetIcon(wxIcon(sample_xpm));
 }
 
 MyFrame::~MyFrame()
@@ -344,7 +342,7 @@ END_EVENT_TABLE()
 TestGLCanvas::TestGLCanvas(wxWindow *parent, wxWindowID id,
     const wxPoint& pos, const wxSize& size, long style,
     const wxString& name, int* gl_attrib)
-    : wxGLCanvas(parent, id, pos, size, style, name, gl_attrib)
+    : wxGLCanvas(parent, id, pos, size, style|wxFULL_REPAINT_ON_RESIZE, name, gl_attrib)
 {
     parent->Show(true);
     SetCurrent();