use a default position for frames and in some cases a default size as well (otherwise the menubar is partially hidden (with MSW) due to too small frame height)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28171 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/html/about/about.cpp

@@ -109,7 +109,7 @@
     wxImage::AddHandler(new wxPNGHandler);
     // Create the main application window
       MyFrame *frame = new MyFrame(_("wxHtmlWindow testing application"),
-         wxPoint(50, 50), wxSize(150, 50));
+         wxDefaultPosition, wxDefaultSize);
 
     // Show it and tell the application that it's our main window
     // @@@ what does it do exactly, in fact? is it necessary here?

samples/html/help/help.cpp

@@ -116,7 +116,7 @@
 
     // Create the main application window
       MyFrame *frame = new MyFrame(_("HTML Help Sample"),
-         wxPoint(50, 50), wxSize(150, 50));
+         wxDefaultPosition, wxDefaultSize);
 
     // Show it and tell the application that it's our main window
     // @@@ what does it do exactly, in fact? is it necessary here?

samples/html/printing/printing.cpp

@@ -140,7 +140,7 @@ bool MyApp::OnInit()
 #endif
 
     MyFrame *frame = new MyFrame(_("Printing test"),
-                                 wxPoint(150, 50), wxSize(640, 480));
+        wxDefaultPosition, wxSize(640, 480));
 
     // Show it and tell the application that it's our main window
     // @@@ what does it do exactly, in fact? is it necessary here?

samples/html/virtual/virtual.cpp

@@ -162,7 +162,7 @@ wxFSFile* MyVFS::OpenFile(wxFileSystem& WXUNUSED(fs), const wxString& location)
    {
     // Create the main application window
       MyFrame *frame = new MyFrame(_("wxHtmlWindow testing application"),
-         wxPoint(50, 50), wxSize(640, 480));
+         wxDefaultPosition, wxSize(640, 480));
 
     // Show it and tell the application that it's our main window
     // @@@ what does it do exactly, in fact? is it necessary here?

samples/html/widget/widget.cpp

@@ -154,7 +154,7 @@ bool MyApp::OnInit()
 {
     // Create the main application window
     MyFrame *frame = new MyFrame( _("wxHtmlWindow testing application"),
-        wxPoint(50, 50), wxSize(640, 480) );
+        wxDefaultPosition, wxSize(640, 480) );
 
     // Show it and tell the application that it's our main window
     // @@@ what does it do exactly, in fact? is it necessary here?

samples/html/zip/zip.cpp

@@ -113,7 +113,7 @@ bool MyApp::OnInit()
 
     // Create the main application window
     MyFrame *frame = new MyFrame(_("wxHtmlWindow testing application"),
-        wxPoint(50, 50), wxSize(640, 480) );
+        wxDefaultPosition, wxSize(640, 480) );
 
     // Show it and tell the application that it's our main window
     // @@@ what does it do exactly, in fact? is it necessary here?