Fix harmless unused variables warnings.

Don't initialize the variables we never use in richtext sample, this results
in g++ warnings.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65767 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/samples/richtext/richtext.cpp b/samples/richtext/richtext.cpp
index ff29361e165ac200824c6dd3bf127be639138e55..e45a90b288723eacb27645fa1f1a9598fd43338f 100644 (file)
--- a/samples/richtext/richtext.cpp
+++ b/samples/richtext/richtext.cpp
@@ -1671,13 +1671,13 @@ void MyFrame::OnPageSetup(wxCommandEvent& WXUNUSED(event))
     wxPanel* panel = new wxPanel(nb, wxID_ANY, wxDefaultPosition, wxDefaultSize);
     wxPanel* panel2 = new wxPanel(nb, wxID_ANY, wxDefaultPosition, wxDefaultSize);
 
     wxPanel* panel = new wxPanel(nb, wxID_ANY, wxDefaultPosition, wxDefaultSize);
     wxPanel* panel2 = new wxPanel(nb, wxID_ANY, wxDefaultPosition, wxDefaultSize);
 

-    wxRichTextCtrl* richTextCtrl = new wxRichTextCtrl(panel, wxID_ANY, wxEmptyString, wxPoint(5, 5), wxSize(200, 150), wxVSCROLL|wxTE_READONLY);
+    new wxRichTextCtrl(panel, wxID_ANY, wxEmptyString, wxPoint(5, 5), wxSize(200, 150), wxVSCROLL|wxTE_READONLY);

     nb->AddPage(panel, wxT("Page 1"));
 
     nb->AddPage(panel, wxT("Page 1"));
 

-    wxRichTextCtrl* richTextCtrl2 = new wxRichTextCtrl(panel2, wxID_ANY, wxEmptyString, wxPoint(5, 5), wxSize(200, 150), wxVSCROLL|wxTE_READONLY);
+    new wxRichTextCtrl(panel2, wxID_ANY, wxEmptyString, wxPoint(5, 5), wxSize(200, 150), wxVSCROLL|wxTE_READONLY);

     nb->AddPage(panel2, wxT("Page 2"));
 
     nb->AddPage(panel2, wxT("Page 2"));
 

-    wxButton* button = new wxButton(& dialog, wxID_OK, wxT("OK"), wxPoint(5, 180));
+    new wxButton(& dialog, wxID_OK, wxT("OK"), wxPoint(5, 180));

 
     dialog.ShowModal();
 
 
     dialog.ShowModal();