Added wxBORDER_THEME, wxWindow::GetDefaultBorderForControl(), wxWindow::CanApplyThemeBorder().

wxTextCtrl and wxSearchCtrl now get the correct border on wxMSW, and the wxRichTextCtrl sample
also now demonstrates correct borders.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47927 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/richtext/richtextctrl.cpp

@@ -129,6 +129,14 @@ wxRichTextCtrl::wxRichTextCtrl(wxWindow* parent,
 bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& value, const wxPoint& pos, const wxSize& size, long style,
                              const wxValidator& validator, const wxString& name)
 {
+	// Try to make this only necessary in 2.8
+#if 0
+#ifdef __WXMSW__
+	if ((style & wxBORDER_MASK) == wxDEFAULT)
+		style |= wxBORDER_THEME;
+#endif
+#endif
+
     if (!wxTextCtrlBase::Create(parent, id, pos, size,
                                 style|wxFULL_REPAINT_ON_RESIZE,
                                 validator, name))