EXTRA_LIBS vs. EXTRALIBS change.

[wxWidgets.git] / src / generic / proplist.cpp

diff --git a/src/generic/proplist.cpp b/src/generic/proplist.cpp
index afd87a42736d39c2b43857205753dc3bf97963f4..399a81944929a27a75a37a0e43091f091bed7217 100644 (file)
--- a/src/generic/proplist.cpp
+++ b/src/generic/proplist.cpp
@@ -9,27 +9,35 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+

 #ifdef __GNUG__
 #ifdef __GNUG__

-#pragma implementation "proplist.h"
+    #pragma implementation "proplist.h"

 #endif
 
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #endif
 
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-#include "wx/window.h"
-#include "wx/font.h"
-#include "wx/button.h"
-#include "wx/bmpbuttn.h"
-#include "wx/textctrl.h"
-#include "wx/listbox.h"
-#include "wx/settings.h"
-#include "wx/msgdlg.h"
-#include "wx/filedlg.h"
+    #include "wx/window.h"
+    #include "wx/font.h"
+    #include "wx/button.h"
+    #include "wx/bmpbuttn.h"
+    #include "wx/textctrl.h"
+    #include "wx/listbox.h"
+    #include "wx/settings.h"
+    #include "wx/msgdlg.h"
+    #include "wx/filedlg.h"

 #endif
 
 #include "wx/sizer.h"
 #endif
 
 #include "wx/sizer.h"


@@ -44,23 +52,25 @@
 #include <math.h>
 #include <string.h>
 
 #include <math.h>
 #include <string.h>
 

+// ----------------------------------------------------------------------------
+// XPMs
+// ----------------------------------------------------------------------------
+

 #ifndef __WXMSW__
 #ifndef __WXMSW__

-#include "wx/generic/cross.xpm"
-#include "wx/generic/tick.xpm"
+    #include "wx/generic/cross.xpm"
+    #include "wx/generic/tick.xpm"

 #endif
 
 #endif
 

+// ----------------------------------------------------------------------------
+// accessor functions for the bitmaps (may return NULL, check for it!)
+// ----------------------------------------------------------------------------

 
 

-/*
- * global data, urgh.
- */
+static wxBitmap *GetTickBitmap();
+static wxBitmap *GetCrossBitmap();

 
 

-static wxBitmap* gs_tickBitmap = (wxBitmap*) NULL;
-static wxBitmap* gs_crossBitmap = (wxBitmap*) NULL;
-
-
-/*
- * Property text edit control
- */
+// ----------------------------------------------------------------------------
+// Property text edit control
+// ----------------------------------------------------------------------------

 
 IMPLEMENT_CLASS(wxPropertyTextEdit, wxTextCtrl)
 
 
 IMPLEMENT_CLASS(wxPropertyTextEdit, wxTextCtrl)
 


@@ -73,17 +83,17 @@ wxPropertyTextEdit::wxPropertyTextEdit(wxPropertyListView *v, wxWindow *parent,
   m_view = v;
 }
 
   m_view = v;
 }
 

-void wxPropertyTextEdit::OnSetFocus(void)
+void wxPropertyTextEdit::OnSetFocus()

 {
 }
 
 {
 }
 

-void wxPropertyTextEdit::OnKillFocus(void)
+void wxPropertyTextEdit::OnKillFocus()

 {
 }
 
 {
 }
 

-/*
- * Property list view
- */
+// ----------------------------------------------------------------------------
+// Property list view
+// ----------------------------------------------------------------------------

 
 bool wxPropertyListView::sm_dialogCancelled = FALSE;
 
 
 bool wxPropertyListView::sm_dialogCancelled = FALSE;
 


@@ -121,7 +131,7 @@ wxPropertyListView::wxPropertyListView(wxPanel *propPanel, long flags):wxPropert
   m_detailedEditing = FALSE;
 }
 
   m_detailedEditing = FALSE;
 }
 

-wxPropertyListView::~wxPropertyListView(void)
+wxPropertyListView::~wxPropertyListView()

 {
 }
 
 {
 }
 


@@ -138,7 +148,7 @@ void wxPropertyListView::ShowView(wxPropertySheet *ps, wxPanel *panel)
 
 // Update this view of the viewed object, called e.g. by
 // the object itself.
 
 // Update this view of the viewed object, called e.g. by
 // the object itself.

-bool wxPropertyListView::OnUpdateView(void)
+bool wxPropertyListView::OnUpdateView()

 {
   return TRUE;
 }
 {
   return TRUE;
 }


@@ -299,7 +309,7 @@ bool wxPropertyListView::EndShowingProperty(wxProperty *property)
   return TRUE;
 }
 
   return TRUE;
 }
 

-void wxPropertyListView::BeginDetailedEditing(void)
+void wxPropertyListView::BeginDetailedEditing()

 {
   if (!m_currentValidator)
     return;
 {
   if (!m_currentValidator)
     return;


@@ -318,7 +328,7 @@ void wxPropertyListView::BeginDetailedEditing(void)
     m_detailedEditing = TRUE;
 }
 
     m_detailedEditing = TRUE;
 }
 

-void wxPropertyListView::EndDetailedEditing(void)
+void wxPropertyListView::EndDetailedEditing()

 {
   if (!m_currentValidator)
     return;
 {
   if (!m_currentValidator)
     return;


@@ -410,7 +420,7 @@ bool wxPropertyListView::CreateControls()
 {
     wxPanel *panel = (wxPanel *)m_propertyWindow;
 
 {
     wxPanel *panel = (wxPanel *)m_propertyWindow;
 

-    wxSize largeButtonSize( 60, 25 );
+    wxSize largeButtonSize( 70, 25 );

     wxSize smallButtonSize( 23, 23 );
 
     if (m_valueText)
     wxSize smallButtonSize( 23, 23 );
 
     if (m_valueText)


@@ -441,10 +451,13 @@ bool wxPropertyListView::CreateControls()
 
     if (m_buttonFlags & wxPROP_BUTTON_CHECK_CROSS)
     {
 
     if (m_buttonFlags & wxPROP_BUTTON_CHECK_CROSS)
     {

-        if (gs_tickBitmap && gs_crossBitmap)
+        wxBitmap *tickBitmap = GetTickBitmap();
+        wxBitmap *crossBitmap = GetCrossBitmap();
+
+        if ( tickBitmap && crossBitmap )

         {
         {

-            m_confirmButton = new wxBitmapButton(panel, wxID_PROP_CHECK, *gs_tickBitmap, wxPoint(-1, -1), smallButtonSize );
-            m_cancelButton = new wxBitmapButton(panel, wxID_PROP_CROSS, *gs_crossBitmap, wxPoint(-1, -1), smallButtonSize );
+            m_confirmButton = new wxBitmapButton(panel, wxID_PROP_CHECK, *tickBitmap, wxPoint(-1, -1), smallButtonSize );
+            m_cancelButton = new wxBitmapButton(panel, wxID_PROP_CROSS, *crossBitmap, wxPoint(-1, -1), smallButtonSize );

         }
         else
         {
         }
         else
         {


@@ -498,7 +511,7 @@ bool wxPropertyListView::CreateControls()
             m_windowCloseButton = new wxButton(panel, wxID_OK, _("OK"), wxPoint(-1, -1), largeButtonSize );
             m_windowCloseButton->SetDefault();
             m_windowCloseButton->SetFocus();
             m_windowCloseButton = new wxButton(panel, wxID_OK, _("OK"), wxPoint(-1, -1), largeButtonSize );
             m_windowCloseButton->SetDefault();
             m_windowCloseButton->SetFocus();

-            bottomsizer->Add( m_windowCloseButton, 0, wxLEFT|wxTOP|wxBOTTOM, buttonborder );
+            bottomsizer->Add( m_windowCloseButton, 0, wxALL, buttonborder );

         }
         else if (m_buttonFlags & wxPROP_BUTTON_CLOSE)
         {
         }
         else if (m_buttonFlags & wxPROP_BUTTON_CLOSE)
         {


@@ -516,7 +529,7 @@ bool wxPropertyListView::CreateControls()
             bottomsizer->Add( m_windowHelpButton, 0, wxALL, buttonborder );
         }
 
             bottomsizer->Add( m_windowHelpButton, 0, wxALL, buttonborder );
         }
 

-        mainsizer->Add( bottomsizer, 1, wxALIGN_RIGHT | wxEXPAND );
+        mainsizer->Add( bottomsizer, 0, wxALIGN_RIGHT | wxEXPAND );

     }
 
     panel->SetSizer( mainsizer );
     }
 
     panel->SetSizer( mainsizer );


@@ -559,7 +572,7 @@ void wxPropertyListView::EnableCross(bool show)
     m_cancelButton->Enable(show);
 }
 
     m_cancelButton->Enable(show);
 }
 

-bool wxPropertyListView::OnClose(void)
+bool wxPropertyListView::OnClose()

 {
   // Retrieve the value if any
   wxCommandEvent event;
 {
   // Retrieve the value if any
   wxCommandEvent event;


@@ -658,9 +671,9 @@ void wxPropertyListView::OnText(wxCommandEvent& event)
   }
 }
 
   }
 }
 

-/*
- * Property dialog box
- */
+// ----------------------------------------------------------------------------
+// Property dialog box
+// ----------------------------------------------------------------------------

 
 IMPLEMENT_CLASS(wxPropertyListDialog, wxDialog)
 
 
 IMPLEMENT_CLASS(wxPropertyListDialog, wxDialog)
 


@@ -718,9 +731,9 @@ bool wxPropertyListDialog::ProcessEvent(wxEvent& event)
         return TRUE;
 }
 
         return TRUE;
 }
 

-/*
- * Property panel
- */
+// ----------------------------------------------------------------------------
+// Property panel
+// ----------------------------------------------------------------------------

 
 IMPLEMENT_CLASS(wxPropertyListPanel, wxPanel)
 
 
 IMPLEMENT_CLASS(wxPropertyListPanel, wxPanel)
 


@@ -754,9 +767,9 @@ void wxPropertyListPanel::OnSize(wxSizeEvent& WXUNUSED(event))
     Layout();
 }
 
     Layout();
 }
 

-/*
- * Property frame
- */
+// ----------------------------------------------------------------------------
+// Property frame
+// ----------------------------------------------------------------------------

 
 IMPLEMENT_CLASS(wxPropertyListFrame, wxFrame)
 
 
 IMPLEMENT_CLASS(wxPropertyListFrame, wxFrame)
 


@@ -785,7 +798,7 @@ wxPropertyListPanel *wxPropertyListFrame::OnCreatePanel(wxFrame *parent, wxPrope
   return new wxPropertyListPanel(v, parent);
 }
 
   return new wxPropertyListPanel(v, parent);
 }
 

-bool wxPropertyListFrame::Initialize(void)
+bool wxPropertyListFrame::Initialize()

 {
   m_propertyPanel = OnCreatePanel(this, m_view);
   if (m_propertyPanel)
 {
   m_propertyPanel = OnCreatePanel(this, m_view);
   if (m_propertyPanel)


@@ -799,9 +812,9 @@ bool wxPropertyListFrame::Initialize(void)
     return FALSE;
 }
 
     return FALSE;
 }
 

- /*
-  * Property list specific validator
-  */
+// ----------------------------------------------------------------------------
+// Property list specific validator
+// ----------------------------------------------------------------------------

 
 IMPLEMENT_ABSTRACT_CLASS(wxPropertyListValidator, wxPropertyValidator)
 
 
 IMPLEMENT_ABSTRACT_CLASS(wxPropertyListValidator, wxPropertyValidator)
 


@@ -817,7 +830,7 @@ bool wxPropertyListValidator::OnSelect(bool select, wxProperty *property, wxProp
 bool wxPropertyListValidator::OnValueListSelect(wxProperty *property, wxPropertyListView *view, wxWindow *WXUNUSED(parentWindow))
 {
   wxString s(view->GetValueList()->GetStringSelection());
 bool wxPropertyListValidator::OnValueListSelect(wxProperty *property, wxPropertyListView *view, wxWindow *WXUNUSED(parentWindow))
 {
   wxString s(view->GetValueList()->GetStringSelection());

-  if (s != _T(""))
+  if (s != wxT(""))

   {
     view->GetValueText()->SetValue(s);
     view->RetrieveProperty(property);
   {
     view->GetValueText()->SetValue(s);
     view->RetrieveProperty(property);


@@ -863,9 +876,9 @@ bool wxPropertyListValidator::OnClearControls(wxProperty *WXUNUSED(property), wx
   return TRUE;
 }
 
   return TRUE;
 }
 

-/*
- * Default validators
- */
+// ----------------------------------------------------------------------------
+// Default validators
+// ----------------------------------------------------------------------------

 
 IMPLEMENT_DYNAMIC_CLASS(wxRealListValidator, wxPropertyListValidator)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxRealListValidator, wxPropertyListValidator)
 


@@ -885,8 +898,8 @@ bool wxRealListValidator::OnCheckValue(wxProperty *WXUNUSED(property), wxPropert
   if (!StringToFloat(WXSTRINGCAST value, &val))
   {
     wxChar buf[200];
   if (!StringToFloat(WXSTRINGCAST value, &val))
   {
     wxChar buf[200];

-    wxSprintf(buf, _T("Value %s is not a valid real number!"), value.GetData());
-    wxMessageBox(buf, _T("Property value error"), wxOK | wxICON_EXCLAMATION, parentWindow);
+    wxSprintf(buf, wxT("Value %s is not a valid real number!"), value.GetData());
+    wxMessageBox(buf, wxT("Property value error"), wxOK | wxICON_EXCLAMATION, parentWindow);

     return FALSE;
   }
 
     return FALSE;
   }
 


@@ -948,15 +961,15 @@ bool wxIntegerListValidator::OnCheckValue(wxProperty *WXUNUSED(property), wxProp
   if (!StringToLong(WXSTRINGCAST value, &val))
   {
     wxChar buf[200];
   if (!StringToLong(WXSTRINGCAST value, &val))
   {
     wxChar buf[200];

-    wxSprintf(buf, _T("Value %s is not a valid integer!"), value.GetData());
-    wxMessageBox(buf, _T("Property value error"), wxOK | wxICON_EXCLAMATION, parentWindow);
+    wxSprintf(buf, wxT("Value %s is not a valid integer!"), value.GetData());
+    wxMessageBox(buf, wxT("Property value error"), wxOK | wxICON_EXCLAMATION, parentWindow);

     return FALSE;
   }
   if (val < m_integerMin || val > m_integerMax)
   {
     wxChar buf[200];
     return FALSE;
   }
   if (val < m_integerMin || val > m_integerMax)
   {
     wxChar buf[200];

-    wxSprintf(buf, _T("Value must be an integer between %ld and %ld!"), m_integerMin, m_integerMax);
-    wxMessageBox(buf, _T("Property value error"), wxOK | wxICON_EXCLAMATION, parentWindow);
+    wxSprintf(buf, wxT("Value must be an integer between %ld and %ld!"), m_integerMin, m_integerMax);
+    wxMessageBox(buf, wxT("Property value error"), wxOK | wxICON_EXCLAMATION, parentWindow);

     return FALSE;
   }
   return TRUE;
     return FALSE;
   }
   return TRUE;


@@ -1002,9 +1015,9 @@ bool wxBoolListValidator::OnCheckValue(wxProperty *WXUNUSED(property), wxPropert
   if (!view->GetValueText())
     return FALSE;
   wxString value(view->GetValueText()->GetValue());
   if (!view->GetValueText())
     return FALSE;
   wxString value(view->GetValueText()->GetValue());

-  if (value != _T("True") && value != _T("False"))
+  if (value != wxT("True") && value != wxT("False"))

   {
   {

-    wxMessageBox(_T("Value must be True or False!"), _T("Property value error"), wxOK | wxICON_EXCLAMATION, parentWindow);
+    wxMessageBox(wxT("Value must be True or False!"), wxT("Property value error"), wxOK | wxICON_EXCLAMATION, parentWindow);

     return FALSE;
   }
   return TRUE;
     return FALSE;
   }
   return TRUE;


@@ -1023,7 +1036,7 @@ bool wxBoolListValidator::OnRetrieveValue(wxProperty *property, wxPropertyListVi
 
   wxString value(view->GetValueText()->GetValue());
   bool boolValue = FALSE;
 
   wxString value(view->GetValueText()->GetValue());
   bool boolValue = FALSE;

-  if (value == _T("True"))
+  if (value == wxT("True"))

     boolValue = TRUE;
   else
     boolValue = FALSE;
     boolValue = TRUE;
   else
     boolValue = FALSE;


@@ -1066,8 +1079,8 @@ bool wxBoolListValidator::OnPrepareDetailControls(wxProperty *WXUNUSED(property)
     view->ShowListBoxControl(TRUE);
     view->GetValueList()->Enable(TRUE);
 
     view->ShowListBoxControl(TRUE);
     view->GetValueList()->Enable(TRUE);
 

-    view->GetValueList()->Append(_T("True"));
-    view->GetValueList()->Append(_T("False"));
+    view->GetValueList()->Append(wxT("True"));
+    view->GetValueList()->Append(wxT("False"));

     wxChar *currentString = copystring(view->GetValueText()->GetValue());
     view->GetValueList()->SetStringSelection(currentString);
     delete[] currentString;
     wxChar *currentString = copystring(view->GetValueText()->GetValue());
     view->GetValueList()->SetStringSelection(currentString);
     delete[] currentString;


@@ -1271,7 +1284,7 @@ wxFilenameListValidator::wxFilenameListValidator(wxString message , wxString wil
 {
 }
 
 {
 }
 

-wxFilenameListValidator::~wxFilenameListValidator(void)
+wxFilenameListValidator::~wxFilenameListValidator()

 {
 }
 
 {
 }
 


@@ -1340,7 +1353,7 @@ void wxFilenameListValidator::OnEdit(wxProperty *property, wxPropertyListView *v
      m_filenameWildCard.GetData(),
      0,
      parentWindow);
      m_filenameWildCard.GetData(),
      0,
      parentWindow);

-  if (s != _T(""))
+  if (s != wxT(""))

   {
     property->GetValue() = s;
     view->DisplayProperty(property);
   {
     property->GetValue() = s;
     view->DisplayProperty(property);


@@ -1359,7 +1372,7 @@ wxColourListValidator::wxColourListValidator(long flags):
 {
 }
 
 {
 }
 

-wxColourListValidator::~wxColourListValidator(void)
+wxColourListValidator::~wxColourListValidator()

 {
 }
 
 {
 }
 


@@ -1533,7 +1546,7 @@ void wxListOfStringsListValidator::OnEdit(wxProperty *property, wxPropertyListVi
     expr = expr->GetNext();
   }
 
     expr = expr->GetNext();
   }
 

-  wxString title(_T("Editing "));
+  wxString title(wxT("Editing "));

   title += property->GetName();
 
   if (EditStringList(parentWindow, stringList, title.GetData()))
   title += property->GetName();
 
   if (EditStringList(parentWindow, stringList, title.GetData()))


@@ -1615,7 +1628,7 @@ class wxPropertyStringListEditorText: public wxTextCtrl
      wxTextCtrl(parent, id, val, pos, size, windowStyle, wxDefaultValidator, name)
   {
   }
      wxTextCtrl(parent, id, val, pos, size, windowStyle, wxDefaultValidator, name)
   {
   }

-  void OnKillFocus(void)
+  void OnKillFocus()

   {
     wxPropertyStringListEditorDialog *dialog = (wxPropertyStringListEditorDialog *)GetParent();
     dialog->SaveCurrentSelection();
   {
     wxPropertyStringListEditorDialog *dialog = (wxPropertyStringListEditorDialog *)GetParent();
     dialog->SaveCurrentSelection();


@@ -1753,7 +1766,7 @@ void wxPropertyStringListEditorDialog::OnAdd(wxCommandEvent& WXUNUSED(event))
 {
   SaveCurrentSelection();
 
 {
   SaveCurrentSelection();
 

-  wxChar *initialText = _T("");
+  wxChar *initialText = wxT("");

   wxNode *node = m_stringList->Add(initialText);
   m_listBox->Append(initialText, (void *)node);
   m_currentSelection = m_stringList->Number() - 1;
   wxNode *node = m_stringList->Add(initialText);
   m_listBox->Append(initialText, (void *)node);
   m_currentSelection = m_stringList->Number() - 1;


@@ -1794,7 +1807,7 @@ wxPropertyStringListEditorDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
   Destroy();
 }
 
   Destroy();
 }
 

-void wxPropertyStringListEditorDialog::SaveCurrentSelection(void)
+void wxPropertyStringListEditorDialog::SaveCurrentSelection()

 {
   if (m_currentSelection == -1)
     return;
 {
   if (m_currentSelection == -1)
     return;


@@ -1811,7 +1824,7 @@ void wxPropertyStringListEditorDialog::SaveCurrentSelection(void)
   m_listBox->SetString(m_currentSelection, (char *)node->Data());
 }
 
   m_listBox->SetString(m_currentSelection, (char *)node->Data());
 }
 

-void wxPropertyStringListEditorDialog::ShowCurrentSelection(void)
+void wxPropertyStringListEditorDialog::ShowCurrentSelection()

 {
   if (m_currentSelection == -1)
   {
 {
   if (m_currentSelection == -1)
   {


@@ -1824,47 +1837,46 @@ void wxPropertyStringListEditorDialog::ShowCurrentSelection(void)
   m_stringText->Enable(TRUE);
 }
 
   m_stringText->Enable(TRUE);
 }
 

-//-----------------------------------------------------------------------------
-// wxPropertyModule
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
+// global functions
+// ----------------------------------------------------------------------------

 
 

-class wxPropertyModule: public wxModule
+// FIXME MT-UNSAFE
+static wxBitmap *GetTickBitmap()

 {
 {

-  DECLARE_DYNAMIC_CLASS(wxPropertyModule)
+    static wxBitmap* s_tickBitmap = (wxBitmap *) NULL;
+    static bool s_loaded = FALSE;

 
 

-public:
-    wxPropertyModule() {}
-    bool OnInit();
-    void OnExit();
-};
-
-IMPLEMENT_DYNAMIC_CLASS(wxPropertyModule,wxModule)
-
-bool wxPropertyModule::OnInit()
-{
-#if defined(__WXMSW__) || defined(__WXOS2__)
-    gs_tickBitmap = new wxBitmap("tick_bmp", wxBITMAP_TYPE_RESOURCE);
-    gs_crossBitmap =  new wxBitmap("cross_bmp", wxBITMAP_TYPE_RESOURCE);
-#else
-    gs_tickBitmap = new wxBitmap( tick_xpm );
-    gs_crossBitmap =  new wxBitmap( cross_xpm );
-#endif
-    if (!gs_tickBitmap || !gs_crossBitmap || !gs_tickBitmap->Ok() || !gs_crossBitmap->Ok())
+    if ( !s_loaded )

     {
     {

-        if (gs_tickBitmap) delete gs_tickBitmap;
-        if (gs_crossBitmap) delete gs_crossBitmap;
-        gs_tickBitmap = (wxBitmap*) NULL;
-        gs_crossBitmap = (wxBitmap*) NULL;
+        s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
+
+        #if defined(__WXMSW__) || defined(__WXOS2__)
+            s_tickBitmap = new wxBitmap("tick_bmp", wxBITMAP_TYPE_RESOURCE);
+        #else
+            s_tickBitmap = new wxBitmap( tick_xpm );
+        #endif

     }
 
     }
 

-    return TRUE;
+    return s_tickBitmap;

 }
 
 }
 

-void wxPropertyModule::OnExit()
+static wxBitmap *GetCrossBitmap()

 {
 {

-    if (gs_tickBitmap)
-        delete gs_tickBitmap;
-    if (gs_crossBitmap)
-        delete gs_crossBitmap;
+    static wxBitmap* s_crossBitmap = (wxBitmap *) NULL;
+    static bool s_loaded = FALSE;
+
+    if ( !s_loaded )
+    {
+        s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
+
+        #if defined(__WXMSW__) || defined(__WXOS2__)
+            s_crossBitmap =  new wxBitmap("cross_bmp", wxBITMAP_TYPE_RESOURCE);
+        #else // XPMs
+            s_crossBitmap =  new wxBitmap( cross_xpm );
+        #endif // BMPs/XPMs
+    }
+
+    return s_crossBitmap;

 }
 
 }