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No real changes, just make wxWindow::CanScroll() virtual.
[wxWidgets.git] / src / propgrid / advprops.cpp
diff --git a/src/propgrid/advprops.cpp b/src/propgrid/advprops.cpp
index 33c4547747e70c614cda95baf27571dc8da483fe..2d7ab44cf469462a90d95a46f0977969a3482b17 100644 (file)
--- a/src/propgrid/advprops.cpp
+++ b/src/propgrid/advprops.cpp
@@ -4,9 +4,8 @@
 // Author:      Jaakko Salli
 // Modified by:
 // Created:     2004-09-25
 // Author:      Jaakko Salli
 // Modified by:
 // Created:     2004-09-25
-// RCS-ID:      $Id:
 // Copyright:   (c) Jaakko Salli
 // Copyright:   (c) Jaakko Salli
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // For compilers that support precompilation, includes "wx/wx.h".
 /////////////////////////////////////////////////////////////////////////////
 
 // For compilers that support precompilation, includes "wx/wx.h".
@@ -16,6 +15,8 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 
+#if wxUSE_PROPGRID
+
 #ifndef WX_PRECOMP
     #include "wx/defs.h"
     #include "wx/object.h"
 #ifndef WX_PRECOMP
     #include "wx/defs.h"
     #include "wx/object.h"
@@ -40,27 +41,27 @@
     #include "wx/scrolwin.h"
     #include "wx/dirdlg.h"
     #include "wx/combobox.h"
     #include "wx/scrolwin.h"
     #include "wx/dirdlg.h"
     #include "wx/combobox.h"
-    #include "wx/layout.h"
     #include "wx/sizer.h"
     #include "wx/textdlg.h"
     #include "wx/filedlg.h"
     #include "wx/intl.h"
     #include "wx/sizer.h"
     #include "wx/textdlg.h"
     #include "wx/filedlg.h"
     #include "wx/intl.h"
+    #include "wx/wxcrtvararg.h"
 #endif
 
 #define __wxPG_SOURCE_FILE__
 
 #endif
 
 #define __wxPG_SOURCE_FILE__
 
-#include <wx/propgrid/propgrid.h>
+#include "wx/propgrid/propgrid.h"
 
 #if wxPG_INCLUDE_ADVPROPS
 
 
 #if wxPG_INCLUDE_ADVPROPS
 
-#include <wx/propgrid/advprops.h>
+#include "wx/propgrid/advprops.h"
 
 #ifdef __WXMSW__
 
 #ifdef __WXMSW__
-    #include <wx/msw/private.h>
-    #include <wx/msw/dc.h>
+    #include "wx/msw/private.h"
+    #include "wx/msw/dc.h"
 #endif
 
 #endif
 
-#include <typeinfo>
+#include "wx/odcombo.h"
 
 // -----------------------------------------------------------------------
 
 
 // -----------------------------------------------------------------------
 
@@ -80,11 +81,6 @@
 // -----------------------------------------------------------------------
 
 
 // -----------------------------------------------------------------------
 
 
-bool operator == (const wxFont&, const wxFont&)
-{
-    return false;
-}
-
 // Implement dynamic class for type value.
 IMPLEMENT_DYNAMIC_CLASS(wxColourPropertyValue, wxObject)
 
 // Implement dynamic class for type value.
 IMPLEMENT_DYNAMIC_CLASS(wxColourPropertyValue, wxObject)
 
@@ -113,17 +109,142 @@ bool operator == (const wxArrayInt& array1, const wxArrayInt& array2)
 #if wxUSE_SPINBTN
 
 
 #if wxUSE_SPINBTN
 
 
-// This macro also defines global wxPGEditor_SpinCtrl for storing
-// the singleton class instance.
-WX_PG_IMPLEMENT_EDITOR_CLASS(SpinCtrl,wxPGSpinCtrlEditor,wxPGEditor)
+#ifdef __WXMSW__
+  #define IS_MOTION_SPIN_SUPPORTED  1
+#else
+  #define IS_MOTION_SPIN_SUPPORTED  0
+#endif
+
+#if IS_MOTION_SPIN_SUPPORTED
+
+//
+// This class implements ability to rapidly change "spin" value
+// by moving mouse when one of the spin buttons is depressed.
+class wxPGSpinButton : public wxSpinButton
+{
+public:
+    wxPGSpinButton() : wxSpinButton()
+    {
+        m_bLeftDown = false;
+        m_hasCapture = false;
+        m_spins = 1;
+
+        Connect( wxEVT_LEFT_DOWN,
+                 wxMouseEventHandler(wxPGSpinButton::OnMouseEvent) );
+        Connect( wxEVT_LEFT_UP,
+                 wxMouseEventHandler(wxPGSpinButton::OnMouseEvent) );
+        Connect( wxEVT_MOTION,
+                 wxMouseEventHandler(wxPGSpinButton::OnMouseEvent) );
+        Connect( wxEVT_MOUSE_CAPTURE_LOST,
+          wxMouseCaptureLostEventHandler(wxPGSpinButton::OnMouseCaptureLost) );
+    }
 
 
+    int GetSpins() const
+    {
+        return m_spins;
+    }
+
+private:
+    wxPoint m_ptPosition;
+
+    // Having a separate spins variable allows us to handle validation etc. for
+    // multiple spin events at once (with quick mouse movements there could be
+    // hundreds of 'spins' being done at once). Technically things like this
+    // should be stored in event (wxSpinEvent in this case), but there probably
+    // isn't anything there that can be reliably reused.
+    int     m_spins;
+
+    bool    m_bLeftDown;
+
+    // SpinButton seems to be a special for mouse capture, so we may need track
+    // privately whether mouse is actually captured.
+    bool    m_hasCapture;
+
+    void Capture()
+    {
+        if ( !m_hasCapture )
+        {
+            CaptureMouse();
+            m_hasCapture = true;
+        }
+
+        SetCursor(wxCURSOR_SIZENS);
+    }
+    void Release()
+    {
+        m_bLeftDown = false;
 
 
-// Trivial destructor.
+        if ( m_hasCapture )
+        {
+            ReleaseMouse();
+            m_hasCapture = false;
+        }
+
+        wxWindow *parent = GetParent();
+        if ( parent )
+            SetCursor(parent->GetCursor());
+        else
+            SetCursor(wxNullCursor);
+    }
+
+    void OnMouseEvent(wxMouseEvent& event)
+    {
+        if ( event.GetEventType() == wxEVT_LEFT_DOWN )
+        {
+            m_bLeftDown = true;
+            m_ptPosition = event.GetPosition();
+        }
+        else if ( event.GetEventType() == wxEVT_LEFT_UP )
+        {
+            Release();
+            m_bLeftDown = false;
+        }
+        else if ( event.GetEventType() == wxEVT_MOTION )
+        {
+            if ( m_bLeftDown )
+            {
+                int dy = m_ptPosition.y - event.GetPosition().y;
+                if ( dy )
+                {
+                    Capture();
+                    m_ptPosition = event.GetPosition();
+
+                    wxSpinEvent evtscroll( (dy >= 0) ? wxEVT_SCROLL_LINEUP :
+                                                       wxEVT_SCROLL_LINEDOWN,
+                                           GetId() );
+                    evtscroll.SetEventObject(this);
+
+                    wxASSERT( m_spins == 1 );
+
+                    m_spins = abs(dy);
+                    GetEventHandler()->ProcessEvent(evtscroll);
+                    m_spins = 1;
+                }
+            }
+        }
+
+        event.Skip();
+    }
+    void OnMouseCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
+    {
+        Release();
+    }
+};
+
+#endif  // IS_MOTION_SPIN_SUPPORTED
+
+
+WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(SpinCtrl,
+                                      wxPGSpinCtrlEditor,
+                                      wxPGEditor)
+
+
+// Destructor. It is useful to reset the global pointer in it.
 wxPGSpinCtrlEditor::~wxPGSpinCtrlEditor()
 {
 wxPGSpinCtrlEditor::~wxPGSpinCtrlEditor()
 {
+    wxPG_EDITOR(SpinCtrl) = NULL;
 }
 
 }
 
-
 // Create controls and initialize event handling.
 wxPGWindowList wxPGSpinCtrlEditor::CreateControls( wxPropertyGrid* propgrid, wxPGProperty* property,
                                                    const wxPoint& pos, const wxSize& sz ) const
 // Create controls and initialize event handling.
 wxPGWindowList wxPGSpinCtrlEditor::CreateControls( wxPropertyGrid* propgrid, wxPGProperty* property,
                                                    const wxPoint& pos, const wxSize& sz ) const
@@ -133,7 +254,19 @@ wxPGWindowList wxPGSpinCtrlEditor::CreateControls( wxPropertyGrid* propgrid, wxP
     wxSize tcSz(sz.x - butSz.x - margin, sz.y);
     wxPoint butPos(pos.x + tcSz.x + margin, pos.y);
 
     wxSize tcSz(sz.x - butSz.x - margin, sz.y);
     wxPoint butPos(pos.x + tcSz.x + margin, pos.y);
 
-    wxSpinButton* wnd2 = new wxSpinButton();
+    wxSpinButton* wnd2;
+
+#if IS_MOTION_SPIN_SUPPORTED
+    if ( property->GetAttributeAsLong(wxT("MotionSpin"), 0) )
+    {
+        wnd2 = new wxPGSpinButton();
+    }
+    else
+#endif
+    {
+        wnd2 = new wxSpinButton();
+    }
+
 #ifdef __WXMSW__
     wnd2->Hide();
 #endif
 #ifdef __WXMSW__
     wnd2->Hide();
 #endif
@@ -142,21 +275,12 @@ wxPGWindowList wxPGSpinCtrlEditor::CreateControls( wxPropertyGrid* propgrid, wxP
     wnd2->SetRange( INT_MIN, INT_MAX );
     wnd2->SetValue( 0 );
 
     wnd2->SetRange( INT_MIN, INT_MAX );
     wnd2->SetValue( 0 );
 
-    propgrid->Connect( wxPG_SUBID2, wxEVT_SCROLL_LINEUP,
-                       (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)
-                       &wxPropertyGrid::OnCustomEditorEvent, NULL, propgrid );
-    propgrid->Connect( wxPG_SUBID2, wxEVT_SCROLL_LINEDOWN,
-                       (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)
-                       &wxPropertyGrid::OnCustomEditorEvent, NULL, propgrid );
-    propgrid->Connect( wxPG_SUBID1, wxEVT_KEY_DOWN,
-                       (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)
-                       &wxPropertyGrid::OnCustomEditorEvent, NULL, propgrid );
-
+    wxWindow* wnd1 = wxPGTextCtrlEditor::CreateControls(propgrid, property, pos, tcSz).m_primary;
+#if wxUSE_VALIDATORS
     // Let's add validator to make sure only numbers can be entered
     wxTextValidator validator(wxFILTER_NUMERIC, &m_tempString);
     // Let's add validator to make sure only numbers can be entered
     wxTextValidator validator(wxFILTER_NUMERIC, &m_tempString);
-
-    wxTextCtrl* wnd1 = (wxTextCtrl*) wxPGTextCtrlEditor::CreateControls( propgrid, property, pos, tcSz ).m_primary;
     wnd1->SetValidator(validator);
     wnd1->SetValidator(validator);
+#endif
 
     return wxPGWindowList(wnd1, wnd2);
 }
 
     return wxPGWindowList(wnd1, wnd2);
 }
@@ -167,6 +291,7 @@ bool wxPGSpinCtrlEditor::OnEvent( wxPropertyGrid* propgrid, wxPGProperty* proper
 {
     int evtType = event.GetEventType();
     int keycode = -1;
 {
     int evtType = event.GetEventType();
     int keycode = -1;
+    int spins = 1;
     bool bigStep = false;
 
     if ( evtType == wxEVT_KEY_DOWN )
     bool bigStep = false;
 
     if ( evtType == wxEVT_KEY_DOWN )
@@ -192,6 +317,17 @@ bool wxPGSpinCtrlEditor::OnEvent( wxPropertyGrid* propgrid, wxPGProperty* proper
 
     if ( evtType == wxEVT_SCROLL_LINEUP || evtType == wxEVT_SCROLL_LINEDOWN )
     {
 
     if ( evtType == wxEVT_SCROLL_LINEUP || evtType == wxEVT_SCROLL_LINEDOWN )
     {
+    #if IS_MOTION_SPIN_SUPPORTED
+        if ( property->GetAttributeAsLong(wxT("MotionSpin"), 0) )
+        {
+            wxPGSpinButton* spinButton =
+                (wxPGSpinButton*) propgrid->GetEditorControlSecondary();
+
+            if ( spinButton )
+                spins = spinButton->GetSpins();
+        }
+    #endif
+
         wxString s;
         // Can't use wnd since it might be clipper window
         wxTextCtrl* tc = wxDynamicCast(propgrid->GetEditorControl(), wxTextCtrl);
         wxString s;
         // Can't use wnd since it might be clipper window
         wxTextCtrl* tc = wxDynamicCast(propgrid->GetEditorControl(), wxTextCtrl);
@@ -217,6 +353,8 @@ bool wxPGSpinCtrlEditor::OnEvent( wxPropertyGrid* propgrid, wxPGProperty* proper
                 if ( bigStep )
                     step *= 10.0;
 
                 if ( bigStep )
                     step *= 10.0;
 
+                step *= (double) spins;
+
                 if ( evtType == wxEVT_SCROLL_LINEUP ) v_d += step;
                 else v_d -= step;
 
                 if ( evtType == wxEVT_SCROLL_LINEUP ) v_d += step;
                 else v_d -= step;
 
@@ -241,6 +379,8 @@ bool wxPGSpinCtrlEditor::OnEvent( wxPropertyGrid* propgrid, wxPGProperty* proper
                 if ( bigStep )
                     step *= 10;
 
                 if ( bigStep )
                     step *= 10;
 
+                step *= spins;
+
                 if ( evtType == wxEVT_SCROLL_LINEUP ) v_ll += step;
                 else v_ll -= step;
 
                 if ( evtType == wxEVT_SCROLL_LINEUP ) v_ll += step;
                 else v_ll -= step;
 
@@ -279,17 +419,20 @@ bool wxPGSpinCtrlEditor::OnEvent( wxPropertyGrid* propgrid, wxPGProperty* proper
 #if wxUSE_DATEPICKCTRL
 
 
 #if wxUSE_DATEPICKCTRL
 
 
-#include <wx/datectrl.h>
-#include <wx/dateevt.h>
+#include "wx/datectrl.h"
+#include "wx/dateevt.h"
 
 class wxPGDatePickerCtrlEditor : public wxPGEditor
 {
 
 class wxPGDatePickerCtrlEditor : public wxPGEditor
 {
-    WX_PG_DECLARE_EDITOR_CLASS(wxPGDatePickerCtrlEditor)
+    DECLARE_DYNAMIC_CLASS(wxPGDatePickerCtrlEditor)
 public:
     virtual ~wxPGDatePickerCtrlEditor();
 
 public:
     virtual ~wxPGDatePickerCtrlEditor();
 
-    wxPG_DECLARE_CREATECONTROLS
-
+    wxString GetName() const;
+    virtual wxPGWindowList CreateControls(wxPropertyGrid* propgrid,
+                                          wxPGProperty* property,
+                                          const wxPoint& pos,
+                                          const wxSize& size) const;
     virtual void UpdateControl( wxPGProperty* property, wxWindow* wnd ) const;
     virtual bool OnEvent( wxPropertyGrid* propgrid, wxPGProperty* property,
         wxWindow* wnd, wxEvent& event ) const;
     virtual void UpdateControl( wxPGProperty* property, wxWindow* wnd ) const;
     virtual bool OnEvent( wxPropertyGrid* propgrid, wxPGProperty* property,
         wxWindow* wnd, wxEvent& event ) const;
@@ -298,11 +441,14 @@ public:
 };
 
 
 };
 
 
-WX_PG_IMPLEMENT_EDITOR_CLASS(DatePickerCtrl,wxPGDatePickerCtrlEditor,wxPGEditor)
+WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(DatePickerCtrl,
+                                      wxPGDatePickerCtrlEditor,
+                                      wxPGEditor)
 
 
 wxPGDatePickerCtrlEditor::~wxPGDatePickerCtrlEditor()
 {
 
 
 wxPGDatePickerCtrlEditor::~wxPGDatePickerCtrlEditor()
 {
+    wxPG_EDITOR(DatePickerCtrl) = NULL;
 }
 
 wxPGWindowList wxPGDatePickerCtrlEditor::CreateControls( wxPropertyGrid* propgrid,
 }
 
 wxPGWindowList wxPGDatePickerCtrlEditor::CreateControls( wxPropertyGrid* propgrid,
@@ -310,11 +456,11 @@ wxPGWindowList wxPGDatePickerCtrlEditor::CreateControls( wxPropertyGrid* propgri
                                                          const wxPoint& pos,
                                                          const wxSize& sz ) const
 {
                                                          const wxPoint& pos,
                                                          const wxSize& sz ) const
 {
-    wxCHECK_MSG( property->IsKindOf(CLASSINFO(wxDateProperty)),
+    wxCHECK_MSG( wxDynamicCast(property, wxDateProperty),
                  NULL,
                  wxT("DatePickerCtrl editor can only be used with wxDateProperty or derivative.") );
 
                  NULL,
                  wxT("DatePickerCtrl editor can only be used with wxDateProperty or derivative.") );
 
-    wxDateProperty* prop = (wxDateProperty*) property;
+    wxDateProperty* prop = wxDynamicCast(property, wxDateProperty);
 
     // Use two stage creation to allow cleaner display on wxMSW
     wxDatePickerCtrl* ctrl = new wxDatePickerCtrl();
 
     // Use two stage creation to allow cleaner display on wxMSW
     wxDatePickerCtrl* ctrl = new wxDatePickerCtrl();
@@ -325,20 +471,20 @@ wxPGWindowList wxPGDatePickerCtrlEditor::CreateControls( wxPropertyGrid* propgri
 #else
     wxSize useSz = sz;
 #endif
 #else
     wxSize useSz = sz;
 #endif
+
+    wxDateTime dateValue(wxInvalidDateTime);
+
+    wxVariant value = prop->GetValue();
+    if ( value.GetType() == wxT("datetime") )
+        dateValue = value.GetDateTime();
+
     ctrl->Create(propgrid->GetPanel(),
                  wxPG_SUBID1,
     ctrl->Create(propgrid->GetPanel(),
                  wxPG_SUBID1,
-                 prop->GetDateValue(),
+                 dateValue,
                  pos,
                  useSz,
                  prop->GetDatePickerStyle() | wxNO_BORDER);
 
                  pos,
                  useSz,
                  prop->GetDatePickerStyle() | wxNO_BORDER);
 
-    // Connect all required events to grid's OnCustomEditorEvent
-    // (all relevenat wxTextCtrl, wxComboBox and wxButton events are
-    // already connected)
-    propgrid->Connect( wxPG_SUBID1, wxEVT_DATE_CHANGED,
-                       (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)
-                       &wxPropertyGrid::OnCustomEditorEvent );
-
 #ifdef __WXMSW__
     ctrl->Show();
 #endif
 #ifdef __WXMSW__
     ctrl->Show();
 #endif
@@ -347,14 +493,18 @@ wxPGWindowList wxPGDatePickerCtrlEditor::CreateControls( wxPropertyGrid* propgri
 }
 
 // Copies value from property to control
 }
 
 // Copies value from property to control
-void wxPGDatePickerCtrlEditor::UpdateControl( wxPGProperty* property, wxWindow* wnd ) const
+void wxPGDatePickerCtrlEditor::UpdateControl( wxPGProperty* property,
+                                              wxWindow* wnd ) const
 {
     wxDatePickerCtrl* ctrl = (wxDatePickerCtrl*) wnd;
 {
     wxDatePickerCtrl* ctrl = (wxDatePickerCtrl*) wnd;
-    wxASSERT( ctrl && ctrl->IsKindOf(CLASSINFO(wxDatePickerCtrl)) );
+    wxASSERT( wxDynamicCast(ctrl, wxDatePickerCtrl) );
+
+    wxDateTime dateValue(wxInvalidDateTime);
+    wxVariant v(property->GetValue());
+    if ( v.GetType() == wxT("datetime") )
+        dateValue = v.GetDateTime();
 
 
-    // We assume that property's data type is 'int' (or something similar),
-    // thus allowing us to get raw, unchecked value via DoGetValue.
-    ctrl->SetValue( property->GetValue().GetDateTime() );
+    ctrl->SetValue( dateValue );
 }
 
 // Control's events are redirected here
 }
 
 // Control's events are redirected here
@@ -372,18 +522,27 @@ bool wxPGDatePickerCtrlEditor::OnEvent( wxPropertyGrid* WXUNUSED(propgrid),
 bool wxPGDatePickerCtrlEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* WXUNUSED(property), wxWindow* wnd ) const
 {
     wxDatePickerCtrl* ctrl = (wxDatePickerCtrl*) wnd;
 bool wxPGDatePickerCtrlEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* WXUNUSED(property), wxWindow* wnd ) const
 {
     wxDatePickerCtrl* ctrl = (wxDatePickerCtrl*) wnd;
-    wxASSERT( ctrl && ctrl->IsKindOf(CLASSINFO(wxDatePickerCtrl)) );
+    wxASSERT( wxDynamicCast(ctrl, wxDatePickerCtrl) );
 
     variant = ctrl->GetValue();
 
     return true;
 }
 
 
     variant = ctrl->GetValue();
 
     return true;
 }
 
-void wxPGDatePickerCtrlEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* WXUNUSED(wnd) ) const
+void wxPGDatePickerCtrlEditor::SetValueToUnspecified( wxPGProperty* property,
+                                                      wxWindow* wnd ) const
 {
 {
-    // TODO?
-    //wxDateProperty* prop = (wxDateProperty*) property;
-    //ctrl->SetValue(?);
+    wxDatePickerCtrl* ctrl = (wxDatePickerCtrl*) wnd;
+    wxASSERT( wxDynamicCast(ctrl, wxDatePickerCtrl) );
+
+    wxDateProperty* prop = wxDynamicCast(property, wxDateProperty);
+
+    if ( prop )
+    {
+        int datePickerStyle = prop->GetDatePickerStyle();
+        if ( datePickerStyle & wxDP_ALLOWNONE )
+            ctrl->SetValue(wxInvalidDateTime);
+    }
 }
 
 #endif // wxUSE_DATEPICKCTRL
 }
 
 #endif // wxUSE_DATEPICKCTRL
@@ -393,43 +552,49 @@ void wxPGDatePickerCtrlEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(pro
 // wxFontProperty
 // -----------------------------------------------------------------------
 
 // wxFontProperty
 // -----------------------------------------------------------------------
 
-#include <wx/fontdlg.h>
-#include <wx/fontenum.h>
+#include "wx/fontdlg.h"
+#include "wx/fontenum.h"
+
+//
+// NB: Do not use wxS here since unlike wxT it doesn't translate to wxChar*
+//
 
 
-static const wxChar* gs_fp_es_family_labels[] = {
+static const wxChar* const gs_fp_es_family_labels[] = {
     wxT("Default"), wxT("Decorative"),
     wxT("Roman"), wxT("Script"),
     wxT("Swiss"), wxT("Modern"),
     wxT("Default"), wxT("Decorative"),
     wxT("Roman"), wxT("Script"),
     wxT("Swiss"), wxT("Modern"),
+    wxT("Teletype"), wxT("Unknown"),
     (const wxChar*) NULL
 };
 
     (const wxChar*) NULL
 };
 
-static long gs_fp_es_family_values[] = {
-    wxDEFAULT, wxDECORATIVE,
-    wxROMAN, wxSCRIPT,
-    wxSWISS, wxMODERN
+static const long gs_fp_es_family_values[] = {
+    wxFONTFAMILY_DEFAULT, wxFONTFAMILY_DECORATIVE,
+    wxFONTFAMILY_ROMAN, wxFONTFAMILY_SCRIPT,
+    wxFONTFAMILY_SWISS, wxFONTFAMILY_MODERN,
+    wxFONTFAMILY_TELETYPE, wxFONTFAMILY_UNKNOWN
 };
 
 };
 
-static const wxChar* gs_fp_es_style_labels[] = {
+static const wxChar* const gs_fp_es_style_labels[] = {
     wxT("Normal"),
     wxT("Slant"),
     wxT("Italic"),
     (const wxChar*) NULL
 };
 
     wxT("Normal"),
     wxT("Slant"),
     wxT("Italic"),
     (const wxChar*) NULL
 };
 
-static long gs_fp_es_style_values[] = {
+static const long gs_fp_es_style_values[] = {
     wxNORMAL,
     wxSLANT,
     wxITALIC
 };
 
     wxNORMAL,
     wxSLANT,
     wxITALIC
 };
 
-static const wxChar* gs_fp_es_weight_labels[] = {
+static const wxChar* const gs_fp_es_weight_labels[] = {
     wxT("Normal"),
     wxT("Light"),
     wxT("Bold"),
     (const wxChar*) NULL
 };
 
     wxT("Normal"),
     wxT("Light"),
     wxT("Bold"),
     (const wxChar*) NULL
 };
 
-static long gs_fp_es_weight_values[] = {
+static const long gs_fp_es_weight_values[] = {
     wxNORMAL,
     wxLIGHT,
     wxBOLD
     wxNORMAL,
     wxLIGHT,
     wxBOLD
@@ -451,14 +616,7 @@ wxFontProperty::wxFontProperty( const wxString& label, const wxString& name,
     // Initialize font family choices list
     if ( !wxPGGlobalVars->m_fontFamilyChoices )
     {
     // Initialize font family choices list
     if ( !wxPGGlobalVars->m_fontFamilyChoices )
     {
-        wxFontEnumerator enumerator;
-        enumerator.EnumerateFacenames();
-
-#if wxMINOR_VERSION > 6
-        wxArrayString faceNames = enumerator.GetFacenames();
-#else
-        wxArrayString& faceNames = *enumerator.GetFacenames();
-#endif
+        wxArrayString faceNames = wxFontEnumerator::GetFacenames();
 
         faceNames.Sort();
 
 
         faceNames.Sort();
 
@@ -470,15 +628,12 @@ wxFontProperty::wxFontProperty( const wxString& label, const wxString& name,
     wxFont font;
     font << m_value;
 
     wxFont font;
     font << m_value;
 
-    AddChild( new wxIntProperty( _("Point Size"), wxS("Point Size"),(long)font.GetPointSize() ) );
-
-    AddChild( new wxEnumProperty(_("Family"), wxS("PointSize"),
-              gs_fp_es_family_labels,gs_fp_es_family_values,
-              font.GetFamily()) );
+    AddPrivateChild( new wxIntProperty( _("Point Size"),
+                     wxS("Point Size"),(long)font.GetPointSize() ) );
 
     wxString faceName = font.GetFaceName();
     // If font was not in there, add it now
 
     wxString faceName = font.GetFaceName();
     // If font was not in there, add it now
-    if ( faceName.length() &&
+    if ( !faceName.empty() &&
          wxPGGlobalVars->m_fontFamilyChoices->Index(faceName) == wxNOT_FOUND )
         wxPGGlobalVars->m_fontFamilyChoices->AddAsSorted(faceName);
 
          wxPGGlobalVars->m_fontFamilyChoices->Index(faceName) == wxNOT_FOUND )
         wxPGGlobalVars->m_fontFamilyChoices->AddAsSorted(faceName);
 
@@ -487,16 +642,22 @@ wxFontProperty::wxFontProperty( const wxString& label, const wxString& name,
 
     p->SetValueFromString(faceName, wxPG_FULL_VALUE);
 
 
     p->SetValueFromString(faceName, wxPG_FULL_VALUE);
 
-    AddChild( p );
+    AddPrivateChild( p );
+
+    AddPrivateChild( new wxEnumProperty(_("Style"), wxS("Style"),
+                     gs_fp_es_style_labels,gs_fp_es_style_values,
+                     font.GetStyle()) );
 
 
-    AddChild( new wxEnumProperty(_("Style"), wxS("Style"),
-              gs_fp_es_style_labels,gs_fp_es_style_values,font.GetStyle()) );
+    AddPrivateChild( new wxEnumProperty(_("Weight"), wxS("Weight"),
+                     gs_fp_es_weight_labels,gs_fp_es_weight_values,
+                     font.GetWeight()) );
 
 
-    AddChild( new wxEnumProperty(_("Weight"), wxS("Weight"),
-              gs_fp_es_weight_labels,gs_fp_es_weight_values,font.GetWeight()) );
+    AddPrivateChild( new wxBoolProperty(_("Underlined"), wxS("Underlined"),
+                     font.GetUnderlined()) );
 
 
-    AddChild( new wxBoolProperty(_("Underlined"), wxS("Underlined"),
-              font.GetUnderlined()) );
+    AddPrivateChild( new wxEnumProperty(_("Family"), wxS("PointSize"),
+                     gs_fp_es_family_labels,gs_fp_es_family_values,
+                     font.GetFamily()) );
 }
 
 wxFontProperty::~wxFontProperty() { }
 }
 
 wxFontProperty::~wxFontProperty() { }
@@ -506,16 +667,16 @@ void wxFontProperty::OnSetValue()
     wxFont font;
     font << m_value;
 
     wxFont font;
     font << m_value;
 
-    if ( !font.Ok() )
+    if ( !font.IsOk() )
     {
     {
-        font = wxFont(10,wxSWISS,wxNORMAL,wxNORMAL);
-        m_value << font;
+        m_value << *wxNORMAL_FONT;
     }
 }
 
     }
 }
 
-wxString wxFontProperty::GetValueAsString( int argFlags ) const
+wxString wxFontProperty::ValueToString( wxVariant& value,
+                                        int argFlags ) const
 {
 {
-    return wxPGProperty::GetValueAsString(argFlags);
+    return wxPGProperty::ValueToString(value, argFlags);
 }
 
 bool wxFontProperty::OnEvent( wxPropertyGrid* propgrid, wxWindow* WXUNUSED(primary),
 }
 
 bool wxFontProperty::OnEvent( wxPropertyGrid* propgrid, wxWindow* WXUNUSED(primary),
@@ -524,11 +685,14 @@ bool wxFontProperty::OnEvent( wxPropertyGrid* propgrid, wxWindow* WXUNUSED(prima
     if ( propgrid->IsMainButtonEvent(event) )
     {
         // Update value from last minute changes
     if ( propgrid->IsMainButtonEvent(event) )
     {
         // Update value from last minute changes
-        PrepareValueForDialogEditing(propgrid);
+        wxVariant useValue = propgrid->GetUncommittedPropertyValue();
 
         wxFontData data;
         wxFont font;
 
         wxFontData data;
         wxFont font;
-        font << m_value;
+
+        if ( useValue.GetType() == wxS("wxFont") )
+            font << useValue;
+
         data.SetInitialFont( font );
         data.SetColour(*wxBLACK);
 
         data.SetInitialFont( font );
         data.SetColour(*wxBLACK);
 
@@ -552,31 +716,25 @@ void wxFontProperty::RefreshChildren()
     wxFont font;
     font << m_value;
     Item(0)->SetValue( (long)font.GetPointSize() );
     wxFont font;
     font << m_value;
     Item(0)->SetValue( (long)font.GetPointSize() );
-    Item(1)->SetValue( (long)font.GetFamily() );
-    Item(2)->SetValueFromString( font.GetFaceName(), wxPG_FULL_VALUE );
-    Item(3)->SetValue( (long)font.GetStyle() );
-    Item(4)->SetValue( (long)font.GetWeight() );
-    Item(5)->SetValue( font.GetUnderlined() );
+    Item(1)->SetValueFromString( font.GetFaceName(), wxPG_FULL_VALUE );
+    Item(2)->SetValue( (long)font.GetStyle() );
+    Item(3)->SetValue( (long)font.GetWeight() );
+    Item(4)->SetValue( font.GetUnderlined() );
+    Item(5)->SetValue( (long)font.GetFamily() );
 }
 
 }
 
-void wxFontProperty::ChildChanged( wxVariant& thisValue, int ind, wxVariant& childValue ) const
+wxVariant wxFontProperty::ChildChanged( wxVariant& thisValue,
+                                        int ind,
+                                        wxVariant& childValue ) const
 {
     wxFont font;
     font << thisValue;
 
     if ( ind == 0 )
     {
 {
     wxFont font;
     font << thisValue;
 
     if ( ind == 0 )
     {
-        font.SetPointSize( wxPGVariantToInt(childValue) );
+        font.SetPointSize( childValue.GetLong() );
     }
     else if ( ind == 1 )
     }
     else if ( ind == 1 )
-    {
-        int fam = childValue.GetLong();
-        if ( fam < wxDEFAULT ||
-             fam > wxTELETYPE )
-             fam = wxDEFAULT;
-        font.SetFamily( fam );
-    }
-    else if ( ind == 2 )
     {
         wxString faceName;
         int faceIndex = childValue.GetLong();
     {
         wxString faceName;
         int faceIndex = childValue.GetLong();
@@ -586,7 +744,7 @@ void wxFontProperty::ChildChanged( wxVariant& thisValue, int ind, wxVariant& chi
 
         font.SetFaceName( faceName );
     }
 
         font.SetFaceName( faceName );
     }
-    else if ( ind == 3 )
+    else if ( ind == 2 )
     {
         int st = childValue.GetLong();
         if ( st != wxFONTSTYLE_NORMAL &&
     {
         int st = childValue.GetLong();
         if ( st != wxFONTSTYLE_NORMAL &&
@@ -595,7 +753,7 @@ void wxFontProperty::ChildChanged( wxVariant& thisValue, int ind, wxVariant& chi
              st = wxFONTWEIGHT_NORMAL;
         font.SetStyle( st );
     }
              st = wxFONTWEIGHT_NORMAL;
         font.SetStyle( st );
     }
-    else if ( ind == 4 )
+    else if ( ind == 3 )
     {
         int wt = childValue.GetLong();
         if ( wt != wxFONTWEIGHT_NORMAL &&
     {
         int wt = childValue.GetLong();
         if ( wt != wxFONTWEIGHT_NORMAL &&
@@ -604,12 +762,22 @@ void wxFontProperty::ChildChanged( wxVariant& thisValue, int ind, wxVariant& chi
              wt = wxFONTWEIGHT_NORMAL;
         font.SetWeight( wt );
     }
              wt = wxFONTWEIGHT_NORMAL;
         font.SetWeight( wt );
     }
-    else if ( ind == 5 )
+    else if ( ind == 4 )
     {
         font.SetUnderlined( childValue.GetBool() );
     }
     {
         font.SetUnderlined( childValue.GetBool() );
     }
+    else if ( ind == 5 )
+    {
+        int fam = childValue.GetLong();
+        if ( fam < wxDEFAULT ||
+             fam > wxTELETYPE )
+             fam = wxDEFAULT;
+        font.SetFamily( fam );
+    }
 
 
-    thisValue << font;
+    wxVariant newVariant;
+    newVariant << font;
+    return newVariant;
 }
 
 /*
 }
 
 /*
@@ -628,7 +796,7 @@ void wxFontProperty::OnCustomPaint(wxDC& dc,
     else
         drawFace = m_value_wxFont.GetFaceName();
 
     else
         drawFace = m_value_wxFont.GetFaceName();
 
-    if ( drawFace.length() )
+    if ( !drawFace.empty() )
     {
         // Draw the background
         dc.SetBrush( wxColour(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)) );
     {
         // Draw the background
         dc.SetBrush( wxColour(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)) );
@@ -663,10 +831,10 @@ void wxFontProperty::OnCustomPaint(wxDC& dc,
 // wxEnumProperty based classes cannot use wxPG_PROP_CLASS_SPECIFIC_1
 #define wxPG_PROP_HIDE_CUSTOM_COLOUR        wxPG_PROP_CLASS_SPECIFIC_2
 
 // wxEnumProperty based classes cannot use wxPG_PROP_CLASS_SPECIFIC_1
 #define wxPG_PROP_HIDE_CUSTOM_COLOUR        wxPG_PROP_CLASS_SPECIFIC_2
 
-#include <wx/colordlg.h>
+#include "wx/colordlg.h"
 
 //#define wx_cp_es_syscolours_len 25
 
 //#define wx_cp_es_syscolours_len 25
-static const wxChar* gs_cp_es_syscolour_labels[] = {
+static const wxChar* const gs_cp_es_syscolour_labels[] = {
     wxT("AppWorkspace"),
     wxT("ActiveBorder"),
     wxT("ActiveCaption"),
     wxT("AppWorkspace"),
     wxT("ActiveBorder"),
     wxT("ActiveCaption"),
@@ -695,7 +863,7 @@ static const wxChar* gs_cp_es_syscolour_labels[] = {
     (const wxChar*) NULL
 };
 
     (const wxChar*) NULL
 };
 
-static long gs_cp_es_syscolour_values[] = {
+static const long gs_cp_es_syscolour_values[] = {
     wxSYS_COLOUR_APPWORKSPACE,
     wxSYS_COLOUR_ACTIVEBORDER,
     wxSYS_COLOUR_ACTIVECAPTION,
     wxSYS_COLOUR_APPWORKSPACE,
     wxSYS_COLOUR_ACTIVEBORDER,
     wxSYS_COLOUR_ACTIVECAPTION,
@@ -737,7 +905,7 @@ void wxSystemColourProperty::Init( int type, const wxColour& colour )
 {
     wxColourPropertyValue cpv;
 
 {
     wxColourPropertyValue cpv;
 
-    if ( colour.Ok() )
+    if ( colour.IsOk() )
         cpv.Init( type, colour );
     else
         cpv.Init( type, *wxWHITE );
         cpv.Init( type, colour );
     else
         cpv.Init( type, *wxWHITE );
@@ -769,7 +937,7 @@ wxSystemColourProperty::wxSystemColourProperty( const wxString& label, const wxS
 
 
 wxSystemColourProperty::wxSystemColourProperty( const wxString& label, const wxString& name,
 
 
 wxSystemColourProperty::wxSystemColourProperty( const wxString& label, const wxString& name,
-    const wxChar** labels, const long* values, wxPGChoices* choicesCache,
+    const wxChar* const* labels, const long* values, wxPGChoices* choicesCache,
     const wxColourPropertyValue& value )
     : wxEnumProperty( label, name, labels, values, choicesCache )
 {
     const wxColourPropertyValue& value )
     : wxEnumProperty( label, name, labels, values, choicesCache )
 {
@@ -781,7 +949,7 @@ wxSystemColourProperty::wxSystemColourProperty( const wxString& label, const wxS
 
 
 wxSystemColourProperty::wxSystemColourProperty( const wxString& label, const wxString& name,
 
 
 wxSystemColourProperty::wxSystemColourProperty( const wxString& label, const wxString& name,
-    const wxChar** labels, const long* values, wxPGChoices* choicesCache,
+    const wxChar* const* labels, const long* values, wxPGChoices* choicesCache,
     const wxColour& value )
     : wxEnumProperty( label, name, labels, values, choicesCache )
 {
     const wxColour& value )
     : wxEnumProperty( label, name, labels, values, choicesCache )
 {
@@ -874,7 +1042,10 @@ wxVariant wxSystemColourProperty::DoTranslateVal( wxColourPropertyValue& v ) con
 int wxSystemColourProperty::ColToInd( const wxColour& colour ) const
 {
     size_t i;
 int wxSystemColourProperty::ColToInd( const wxColour& colour ) const
 {
     size_t i;
-    size_t i_max = m_choices.GetCount() - 1;
+    size_t i_max = m_choices.GetCount();
+
+    if ( !(m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) )
+        i_max -= 1;
 
     for ( i=0; i<i_max; i++ )
     {
 
     for ( i=0; i<i_max; i++ )
     {
@@ -892,13 +1063,6 @@ int wxSystemColourProperty::ColToInd( const wxColour& colour ) const
     return wxNOT_FOUND;
 }
 
     return wxNOT_FOUND;
 }
 
-
-static inline wxColour wxColourFromPGLong( long col )
-{
-    return wxColour((col&0xFF),((col>>8)&0xFF),((col>>16)&0xFF));
-}
-
-
 void wxSystemColourProperty::OnSetValue()
 {
     // Convert from generic wxobject ptr to wxPGVariantDataColour
 void wxSystemColourProperty::OnSetValue()
 {
     // Convert from generic wxobject ptr to wxPGVariantDataColour
@@ -924,7 +1088,7 @@ void wxSystemColourProperty::OnSetValue()
         m_value = TranslateVal(val);
     }
 
         m_value = TranslateVal(val);
     }
 
-    int ind;
+    int ind = wxNOT_FOUND;
 
     if ( m_value.GetType() == wxS("wxColourPropertyValue") )
     {
 
     if ( m_value.GetType() == wxS("wxColourPropertyValue") )
     {
@@ -932,19 +1096,17 @@ void wxSystemColourProperty::OnSetValue()
         cpv << m_value;
         wxColour col = cpv.m_colour;
 
         cpv << m_value;
         wxColour col = cpv.m_colour;
 
-        if ( !col.Ok() )
+        if ( !col.IsOk() )
         {
             SetValueToUnspecified();
             SetIndex(wxNOT_FOUND);
             return;
         }
 
         {
             SetValueToUnspecified();
             SetIndex(wxNOT_FOUND);
             return;
         }
 
-        if ( cpv.m_type < wxPG_COLOUR_WEB_BASE )
+        if ( cpv.m_type < wxPG_COLOUR_WEB_BASE ||
+             (m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) )
         {
         {
-            if ( m_choices.HasValues() )
-                ind = GetIndexForValue(cpv.m_type);
-            else
-                ind = ColToInd(col);
+            ind = GetIndexForValue(cpv.m_type);
         }
         else
         {
         }
         else
         {
@@ -957,7 +1119,7 @@ void wxSystemColourProperty::OnSetValue()
         wxColour col;
         col << m_value;
 
         wxColour col;
         col << m_value;
 
-        if ( !col.Ok() )
+        if ( !col.IsOk() )
         {
             SetValueToUnspecified();
             SetIndex(wxNOT_FOUND);
         {
             SetValueToUnspecified();
             SetIndex(wxNOT_FOUND);
@@ -966,7 +1128,8 @@ void wxSystemColourProperty::OnSetValue()
 
         ind = ColToInd(col);
 
 
         ind = ColToInd(col);
 
-        if ( ind == wxNOT_FOUND )
+        if ( ind == wxNOT_FOUND &&
+             !(m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) )
             ind = GetCustomColourIndex();
     }
 
             ind = GetCustomColourIndex();
     }
 
@@ -979,35 +1142,62 @@ wxColour wxSystemColourProperty::GetColour( int index ) const
     return wxSystemSettings::GetColour( (wxSystemColour)index );
 }
 
     return wxSystemSettings::GetColour( (wxSystemColour)index );
 }
 
-wxString wxSystemColourProperty::ColourToString( const wxColour& col, int index ) const
+wxString wxSystemColourProperty::ColourToString( const wxColour& col,
+                                                 int index,
+                                                 int argFlags ) const
 {
 {
+
     if ( index == wxNOT_FOUND )
     if ( index == wxNOT_FOUND )
-        return wxString::Format(wxT("(%i,%i,%i)"),
-                                (int)col.Red(),
-                                (int)col.Green(),
-                                (int)col.Blue());
+    {
+
+        if ( (argFlags & wxPG_FULL_VALUE) ||
+             GetAttributeAsLong(wxPG_COLOUR_HAS_ALPHA, 0) )
+        {
+            return wxString::Format(wxS("(%i,%i,%i,%i)"),
+                                    (int)col.Red(),
+                                    (int)col.Green(),
+                                    (int)col.Blue(),
+                                    (int)col.Alpha());
+        }
+        else
+        {
+            return wxString::Format(wxS("(%i,%i,%i)"),
+                                    (int)col.Red(),
+                                    (int)col.Green(),
+                                    (int)col.Blue());
+        }
+    }
     else
     else
+    {
         return m_choices.GetLabel(index);
         return m_choices.GetLabel(index);
+    }
 }
 
 }
 
-wxString wxSystemColourProperty::GetValueAsString( int argFlags ) const
+wxString wxSystemColourProperty::ValueToString( wxVariant& value,
+                                                int argFlags ) const
 {
 {
-    wxColourPropertyValue val = GetVal();
+    wxColourPropertyValue val = GetVal(&value);
 
 
-    int ind = GetIndex();
+    int index;
 
 
-    // Always show custom colour for textctrl-editor
-    if ( val.m_type == wxPG_COLOUR_CUSTOM ||
-         ind == GetCustomColourIndex() ||
-         (argFlags & wxPG_PROPERTY_SPECIFIC) )
+    if ( argFlags & wxPG_VALUE_IS_CURRENT )
     {
     {
-        return ColourToString(val.m_colour, wxNOT_FOUND);
+        // GetIndex() only works reliably if wxPG_VALUE_IS_CURRENT flag is set,
+        // but we should use it whenever possible.
+        index = GetIndex();
+
+        // If custom colour was selected, use invalid index, so that
+        // ColourToString() will return properly formatted colour text.
+        if ( index == GetCustomColourIndex() &&
+             !(m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) )
+            index = wxNOT_FOUND;
+    }
+    else
+    {
+        index = m_choices.Index(val.m_type);
     }
 
     }
 
-    if ( ind == -1 )
-        return wxEmptyString;
-
-    return ColourToString(val.m_colour, ind);
+    return ColourToString(val.m_colour, index, argFlags);
 }
 
 
 }
 
 
@@ -1032,7 +1222,7 @@ bool wxSystemColourProperty::QueryColourFromUser( wxVariant& variant ) const
     wxASSERT( propgrid );
 
     // Must only occur when user triggers event
     wxASSERT( propgrid );
 
     // Must only occur when user triggers event
-    if ( !(propgrid->GetInternalFlags() & wxPG_FL_IN_ONCUSTOMEDITOREVENT) )
+    if ( !(propgrid->GetInternalFlags() & wxPG_FL_IN_HANDLECUSTOMEDITOREVENT) )
         return res;
 
     wxColourPropertyValue val = GetVal();
         return res;
 
     wxColourPropertyValue val = GetVal();
@@ -1069,14 +1259,9 @@ bool wxSystemColourProperty::QueryColourFromUser( wxVariant& variant ) const
 bool wxSystemColourProperty::IntToValue( wxVariant& variant, int number, int WXUNUSED(argFlags) ) const
 {
     int index = number;
 bool wxSystemColourProperty::IntToValue( wxVariant& variant, int number, int WXUNUSED(argFlags) ) const
 {
     int index = number;
-    int type = GetValueForIndex(index);
-    bool hasValue = m_choices[index].HasValue();
+    int type = m_choices.GetValue(index);
 
 
-    if ( ( hasValue && type == wxPG_COLOUR_CUSTOM ) ||
-         ( !hasValue && (index == (int)GetCustomColourIndex() &&
-                                      !(m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR))
-         )
-       )
+    if ( type == wxPG_COLOUR_CUSTOM )
     {
         QueryColourFromUser(variant);
     }
     {
         QueryColourFromUser(variant);
     }
@@ -1089,12 +1274,37 @@ bool wxSystemColourProperty::IntToValue( wxVariant& variant, int number, int WXU
 }
 
 // Need to do some extra event handling.
 }
 
 // Need to do some extra event handling.
-bool wxSystemColourProperty::OnEvent( wxPropertyGrid* propgrid, wxWindow* WXUNUSED(primary), wxEvent& event )
+bool wxSystemColourProperty::OnEvent( wxPropertyGrid* propgrid,
+                                      wxWindow* WXUNUSED(primary),
+                                      wxEvent& event )
 {
 {
+    bool askColour = false;
+
     if ( propgrid->IsMainButtonEvent(event) )
     {
         // We need to handle button click in case editor has been
         // switched to one that has wxButton as well.
     if ( propgrid->IsMainButtonEvent(event) )
     {
         // We need to handle button click in case editor has been
         // switched to one that has wxButton as well.
+        askColour = true;
+    }
+    else if ( event.GetEventType() == wxEVT_COMBOBOX )
+    {
+        // Must override index detection since at this point GetIndex()
+        // will return old value.
+        wxOwnerDrawnComboBox* cb =
+            static_cast<wxOwnerDrawnComboBox*>(propgrid->GetEditorControl());
+
+        if ( cb )
+        {
+            int index = cb->GetSelection();
+
+            if ( index == GetCustomColourIndex() &&
+                    !(m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) )
+                askColour = true;
+        }
+    }
+
+    if ( askColour && !propgrid->WasValueChangedInEvent() )
+    {
         wxVariant variant;
         if ( QueryColourFromUser(variant) )
             return true;
         wxVariant variant;
         if ( QueryColourFromUser(variant) )
             return true;
@@ -1109,7 +1319,7 @@ public:
                          const wxPropertyGrid* propertyGrid, wxPGProperty* property,
                          int WXUNUSED(column), int item, int WXUNUSED(flags) ) const
     {
                          const wxPropertyGrid* propertyGrid, wxPGProperty* property,
                          int WXUNUSED(column), int item, int WXUNUSED(flags) ) const
     {
-        wxASSERT( property->IsKindOf(CLASSINFO(wxSystemColourProperty)) );
+        wxASSERT( wxDynamicCast(property, wxSystemColourProperty) );
         wxSystemColourProperty* prop = wxStaticCast(property, wxSystemColourProperty);
 
         dc.SetPen(*wxBLACK_PEN);
         wxSystemColourProperty* prop = wxStaticCast(property, wxSystemColourProperty);
 
         dc.SetPen(*wxBLACK_PEN);
@@ -1159,8 +1369,10 @@ void wxSystemColourProperty::OnCustomPaint( wxDC& dc, const wxRect& rect,
 {
     wxColour col;
 
 {
     wxColour col;
 
-    if ( paintdata.m_choiceItem >= 0 && paintdata.m_choiceItem < (int)m_choices.GetCount() &&
-         paintdata.m_choiceItem != GetCustomColourIndex() )
+    if ( paintdata.m_choiceItem >= 0 &&
+         paintdata.m_choiceItem < (int)m_choices.GetCount() &&
+         (paintdata.m_choiceItem != GetCustomColourIndex() ||
+          m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) )
     {
         int colInd = m_choices[paintdata.m_choiceItem].GetValue();
         col = GetColour( colInd );
     {
         int colInd = m_choices[paintdata.m_choiceItem].GetValue();
         col = GetColour( colInd );
@@ -1170,7 +1382,7 @@ void wxSystemColourProperty::OnCustomPaint( wxDC& dc, const wxRect& rect,
         col = GetVal().m_colour;
     }
 
         col = GetVal().m_colour;
     }
 
-    if ( col.Ok() )
+    if ( col.IsOk() )
     {
         dc.SetBrush(col);
         dc.DrawRectangle(rect);
     {
         dc.SetBrush(col);
         dc.DrawRectangle(rect);
@@ -1180,40 +1392,51 @@ void wxSystemColourProperty::OnCustomPaint( wxDC& dc, const wxRect& rect,
 
 bool wxSystemColourProperty::StringToValue( wxVariant& value, const wxString& text, int argFlags ) const
 {
 
 bool wxSystemColourProperty::StringToValue( wxVariant& value, const wxString& text, int argFlags ) const
 {
-    //
-    // Accept colour format "[Name] [(R,G,B)]"
-    // Name takes precedence.
-    //
-    wxString colourName;
-    wxString colourRGB;
+    wxString custColName(m_choices.GetLabel(GetCustomColourIndex()));
+    wxString colStr(text);
+    colStr.Trim(true);
+    colStr.Trim(false);
 
 
-    int ppos = text.Find(wxT("("));
+    wxColour customColour;
+    bool conversionSuccess = false;
 
 
-    if ( ppos == wxNOT_FOUND )
+    if ( colStr != custColName )
     {
     {
-        colourName = text;
-    }
-    else
-    {
-        colourName = text.substr(0, ppos);
-        colourRGB = text.substr(ppos, text.length()-ppos);
-    }
+        if ( colStr.Find(wxS("(")) == 0 )
+        {
+            // Eliminate whitespace
+            colStr.Replace(wxS(" "), wxEmptyString);
 
 
-    // Strip spaces from extremities
-    colourName.Trim(true);
-    colourName.Trim(false);
-    colourRGB.Trim(true);
+            int commaCount = colStr.Freq(wxS(','));
+            if ( commaCount == 2 )
+            {
+                // Convert (R,G,B) to rgb(R,G,B)
+                colStr = wxS("rgb") + colStr;
+            }
+            else if ( commaCount == 3 )
+            {
+                // We have int alpha, CSS format that wxColour takes as
+                // input processes float alpha. So, let's parse the colour
+                // ourselves instead of trying to convert it to a format
+                // that wxColour::FromString() understands.
+                int r = -1, g = -1, b = -1, a = -1;
+                wxSscanf(colStr, wxS("(%i,%i,%i,%i)"), &r, &g, &b, &a);
+                customColour.Set(r, g, b, a);
+                conversionSuccess = customColour.IsOk();
+            }
+        }
 
 
-    // Validate colourRGB string - (1,1,1) is shortest allowed
-    if ( colourRGB.length() < 7 )
-        colourRGB.clear();
+        if ( !conversionSuccess )
+            conversionSuccess = customColour.Set(colStr);
+    }
 
 
-    if ( colourRGB.length() == 0 && m_choices.GetCount() &&
-         colourName == m_choices.GetLabel(GetCustomColourIndex()) )
+    if ( !conversionSuccess && m_choices.GetCount() &&
+         !(m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) &&
+         colStr == custColName )
     {
         if ( !(argFlags & wxPG_EDITABLE_VALUE ))
         {
     {
         if ( !(argFlags & wxPG_EDITABLE_VALUE ))
         {
-            // This really should not occurr...
+            // This really should not occur...
             // wxASSERT(false);
             ResetNextIndex();
             return false;
             // wxASSERT(false);
             ResetNextIndex();
             return false;
@@ -1227,14 +1450,16 @@ bool wxSystemColourProperty::StringToValue( wxVariant& value, const wxString& te
 
         bool done = false;
 
 
         bool done = false;
 
-        if ( colourName.length() )
+        if ( !conversionSuccess )
         {
             // Try predefined colour first
         {
             // Try predefined colour first
-            bool res = wxEnumProperty::StringToValue(value, colourName, argFlags);
+            bool res = wxEnumProperty::StringToValue(value,
+                                                     colStr,
+                                                     argFlags);
             if ( res && GetIndex() >= 0 )
             {
                 val.m_type = GetIndex();
             if ( res && GetIndex() >= 0 )
             {
                 val.m_type = GetIndex();
-                if ( val.m_type >= 0 && val.m_type < m_choices.GetCount() && m_choices[val.m_type].HasValue() )
+                if ( val.m_type < m_choices.GetCount() )
                     val.m_type = m_choices[val.m_type].GetValue();
 
                 // Get proper colour for type.
                     val.m_type = m_choices[val.m_type].GetValue();
 
                 // Get proper colour for type.
@@ -1243,22 +1468,11 @@ bool wxSystemColourProperty::StringToValue( wxVariant& value, const wxString& te
                 done = true;
             }
         }
                 done = true;
             }
         }
-        if ( colourRGB.length() && !done )
+        else
         {
         {
-            // Then check custom colour.
             val.m_type = wxPG_COLOUR_CUSTOM;
             val.m_type = wxPG_COLOUR_CUSTOM;
-
-            int r = -1, g = -1, b = -1;
-            wxSscanf(colourRGB.c_str(),wxT("(%i,%i,%i)"),&r,&g,&b);
-
-            if ( r >= 0 && r <= 255 &&
-                 g >= 0 && g <= 255 &&
-                 b >= 0 && b <= 255 )
-            {
-                val.m_colour.Set(r,g,b);
-
-                done = true;
-            }
+            val.m_colour = customColour;
+            done = true;
         }
 
         if ( !done )
         }
 
         if ( !done )
@@ -1278,9 +1492,7 @@ bool wxSystemColourProperty::DoSetAttribute( const wxString& name, wxVariant& va
 {
     if ( name == wxPG_COLOUR_ALLOW_CUSTOM )
     {
 {
     if ( name == wxPG_COLOUR_ALLOW_CUSTOM )
     {
-        int ival = wxPGVariantToInt(value);
-
-        SetChoicesExclusive(); // Make sure we don't corrupt colour lists of other properties
+        int ival = value.GetLong();
 
         if ( ival && (m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) )
         {
 
         if ( ival && (m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) )
         {
@@ -1304,7 +1516,7 @@ bool wxSystemColourProperty::DoSetAttribute( const wxString& name, wxVariant& va
 // wxColourProperty
 // -----------------------------------------------------------------------
 
 // wxColourProperty
 // -----------------------------------------------------------------------
 
-static const wxChar* gs_cp_es_normcolour_labels[] = {
+static const wxChar* const gs_cp_es_normcolour_labels[] = {
     wxT("Black"),
     wxT("Maroon"),
     wxT("Navy"),
     wxT("Black"),
     wxT("Maroon"),
     wxT("Navy"),
@@ -1327,7 +1539,7 @@ static const wxChar* gs_cp_es_normcolour_labels[] = {
     (const wxChar*) NULL
 };
 
     (const wxChar*) NULL
 };
 
-static unsigned long gs_cp_es_normcolour_colours[] = {
+static const unsigned long gs_cp_es_normcolour_colours[] = {
     wxPG_COLOUR(0,0,0),
     wxPG_COLOUR(128,0,0),
     wxPG_COLOUR(0,0,128),
     wxPG_COLOUR(0,0,0),
     wxPG_COLOUR(128,0,0),
     wxPG_COLOUR(0,0,128),
@@ -1349,11 +1561,63 @@ static unsigned long gs_cp_es_normcolour_colours[] = {
     wxPG_COLOUR(0,0,0)
 };
 
     wxPG_COLOUR(0,0,0)
 };
 
-WX_PG_IMPLEMENT_CUSTOM_COLOUR_PROPERTY_USES_WXCOLOUR2(wxColourProperty,
-                                                     gs_cp_es_normcolour_labels,
-                                                     (const long*)NULL,
-                                                     gs_cp_es_normcolour_colours,
-                                                     TextCtrlAndButton)
+WX_PG_IMPLEMENT_PROPERTY_CLASS(wxColourProperty, wxSystemColourProperty,
+                               wxColour, const wxColour&, TextCtrlAndButton)
+
+static wxPGChoices gs_wxColourProperty_choicesCache;
+
+wxColourProperty::wxColourProperty( const wxString& label,
+                      const wxString& name,
+                      const wxColour& value )
+    : wxSystemColourProperty(label, name, gs_cp_es_normcolour_labels,
+                             NULL,
+                             &gs_wxColourProperty_choicesCache, value )
+{
+    Init( value );
+
+    m_flags |= wxPG_PROP_TRANSLATE_CUSTOM;
+}
+
+wxColourProperty::~wxColourProperty()
+{
+}
+
+void wxColourProperty::Init( wxColour colour )
+{
+    if ( !colour.IsOk() )
+        colour = *wxWHITE;
+    wxVariant variant;
+    variant << colour;
+    m_value = variant;
+    int ind = ColToInd(colour);
+    if ( ind < 0 )
+        ind = m_choices.GetCount() - 1;
+    SetIndex( ind );
+}
+
+wxString wxColourProperty::ValueToString( wxVariant& value,
+                                          int argFlags ) const
+{
+    const wxPGEditor* editor = GetEditorClass();
+    if ( editor != wxPGEditor_Choice &&
+         editor != wxPGEditor_ChoiceAndButton &&
+         editor != wxPGEditor_ComboBox )
+        argFlags |= wxPG_PROPERTY_SPECIFIC;
+
+    return wxSystemColourProperty::ValueToString(value, argFlags);
+}
+
+wxColour wxColourProperty::GetColour( int index ) const
+{
+    return gs_cp_es_normcolour_colours[m_choices.GetValue(index)];
+}
+
+wxVariant wxColourProperty::DoTranslateVal( wxColourPropertyValue& v ) const
+{
+    wxVariant variant;
+    variant << v.m_colour;
+    return variant;
+}
 
 // -----------------------------------------------------------------------
 // wxCursorProperty
 
 // -----------------------------------------------------------------------
 // wxCursorProperty
@@ -1364,7 +1628,7 @@ WX_PG_IMPLEMENT_CUSTOM_COLOUR_PROPERTY_USES_WXCOLOUR2(wxColourProperty,
 #define NUM_CURSORS 28
 
 //#define wx_cp_es_syscursors_len 28
 #define NUM_CURSORS 28
 
 //#define wx_cp_es_syscursors_len 28
-static const wxChar* gs_cp_es_syscursors_labels[NUM_CURSORS+1] = {
+static const wxChar* const gs_cp_es_syscursors_labels[NUM_CURSORS+1] = {
     wxT("Default"),
     wxT("Arrow"),
     wxT("Right Arrow"),
     wxT("Default"),
     wxT("Arrow"),
     wxT("Right Arrow"),
@@ -1396,7 +1660,7 @@ static const wxChar* gs_cp_es_syscursors_labels[NUM_CURSORS+1] = {
     (const wxChar*) NULL
 };
 
     (const wxChar*) NULL
 };
 
-static long gs_cp_es_syscursors_values[NUM_CURSORS] = {
+static const long gs_cp_es_syscursors_values[NUM_CURSORS] = {
     wxCURSOR_NONE,
     wxCURSOR_ARROW,
     wxCURSOR_RIGHT_ARROW,
     wxCURSOR_NONE,
     wxCURSOR_ARROW,
     wxCURSOR_RIGHT_ARROW,
@@ -1470,13 +1734,14 @@ void wxCursorProperty::OnCustomPaint( wxDC& dc,
 
         if ( paintdata.m_choiceItem < NUM_CURSORS )
         {
 
         if ( paintdata.m_choiceItem < NUM_CURSORS )
         {
-            int cursorindex = gs_cp_es_syscursors_values[paintdata.m_choiceItem];
+            wxStockCursor cursorIndex =
+                (wxStockCursor) gs_cp_es_syscursors_values[paintdata.m_choiceItem];
 
             {
 
             {
-                if ( cursorindex == wxCURSOR_NONE )
-                    cursorindex = wxCURSOR_ARROW;
+                if ( cursorIndex == wxCURSOR_NONE )
+                    cursorIndex = wxCURSOR_ARROW;
 
 
-                wxCursor cursor( cursorindex );
+                wxCursor cursor( cursorIndex );
 
             #ifdef __WXMSW__
                 HDC hDc = (HDC)((const wxMSWDCImpl *)dc.GetImpl())->GetHDC();
 
             #ifdef __WXMSW__
                 HDC hDc = (HDC)((const wxMSWDCImpl *)dc.GetImpl())->GetHDC();
@@ -1488,7 +1753,10 @@ void wxCursorProperty::OnCustomPaint( wxDC& dc,
                               0,
                               0,
                               NULL,
                               0,
                               0,
                               NULL,
-                              DI_COMPAT | DI_DEFAULTSIZE | DI_NORMAL
+            #if !defined(__WXWINCE__)
+                              DI_COMPAT | DI_DEFAULTSIZE |
+            #endif
+                              DI_NORMAL
                             );
             #endif
             }
                             );
             #endif
             }
@@ -1513,7 +1781,7 @@ void wxCursorProperty::OnCustomPaint( wxDC&, const wxRect&, wxPGPaintData& ) { }
 const wxString& wxPGGetDefaultImageWildcard()
 {
     // Form the wildcard, if not done yet
 const wxString& wxPGGetDefaultImageWildcard()
 {
     // Form the wildcard, if not done yet
-    if ( !wxPGGlobalVars->m_pDefaultImageWildcard.length() )
+    if ( wxPGGlobalVars->m_pDefaultImageWildcard.empty() )
     {
 
         wxString str;
     {
 
         wxString str;
@@ -1526,7 +1794,7 @@ const wxString& wxPGGetDefaultImageWildcard()
 
         // Let's iterate over the image handler list.
         //for ( wxList::Node *node = handlers.GetFirst(); node; node = node->GetNext() )
 
         // Let's iterate over the image handler list.
         //for ( wxList::Node *node = handlers.GetFirst(); node; node = node->GetNext() )
-        for ( node = handlers.begin(); node != handlers.end(); node++ )
+        for ( node = handlers.begin(); node != handlers.end(); ++node )
         {
             wxImageHandler *handler = (wxImageHandler*)*node;
 
         {
             wxImageHandler *handler = (wxImageHandler*)*node;
 
@@ -1549,9 +1817,7 @@ const wxString& wxPGGetDefaultImageWildcard()
     return wxPGGlobalVars->m_pDefaultImageWildcard;
 }
 
     return wxPGGlobalVars->m_pDefaultImageWildcard;
 }
 
-WX_PG_IMPLEMENT_DERIVED_PROPERTY_CLASS(wxImageFileProperty,
-                                       wxFileProperty,
-                                       const wxString&)
+IMPLEMENT_DYNAMIC_CLASS(wxImageFileProperty, wxFileProperty)
 
 wxImageFileProperty::wxImageFileProperty( const wxString& label, const wxString& name,
     const wxString& value )
 
 wxImageFileProperty::wxImageFileProperty( const wxString& label, const wxString& name,
     const wxString& value )
@@ -1559,8 +1825,8 @@ wxImageFileProperty::wxImageFileProperty( const wxString& label, const wxString&
 {
     SetAttribute( wxPG_FILE_WILDCARD, wxPGGetDefaultImageWildcard() );
 
 {
     SetAttribute( wxPG_FILE_WILDCARD, wxPGGetDefaultImageWildcard() );
 
-    m_pImage = (wxImage*) NULL;
-    m_pBitmap = (wxBitmap*) NULL;
+    m_pImage = NULL;
+    m_pBitmap = NULL;
 }
 
 wxImageFileProperty::~wxImageFileProperty()
 }
 
 wxImageFileProperty::~wxImageFileProperty()
@@ -1576,21 +1842,15 @@ void wxImageFileProperty::OnSetValue()
     wxFileProperty::OnSetValue();
 
     // Delete old image
     wxFileProperty::OnSetValue();
 
     // Delete old image
-    if ( m_pImage )
-    {
-        delete m_pImage;
-        m_pImage = NULL;
-    }
-    if ( m_pBitmap )
-    {
-        delete m_pBitmap;
-        m_pBitmap = NULL;
-    }
+    wxDELETE(m_pImage);
+    wxDELETE(m_pBitmap);
+
+    wxFileName filename = GetFileName();
 
     // Create the image thumbnail
 
     // Create the image thumbnail
-    if ( m_filename.FileExists() )
+    if ( filename.FileExists() )
     {
     {
-        m_pImage = new wxImage( m_filename.GetFullPath() );
+        m_pImage = new wxImage( filename.GetFullPath() );
     }
 }
 
     }
 }
 
@@ -1603,7 +1863,7 @@ void wxImageFileProperty::OnCustomPaint( wxDC& dc,
                                          const wxRect& rect,
                                          wxPGPaintData& )
 {
                                          const wxRect& rect,
                                          wxPGPaintData& )
 {
-    if ( m_pBitmap || (m_pImage && m_pImage->Ok() ) )
+    if ( m_pBitmap || (m_pImage && m_pImage->IsOk() ) )
     {
         // Draw the thumbnail
 
     {
         // Draw the thumbnail
 
@@ -1612,8 +1872,7 @@ void wxImageFileProperty::OnCustomPaint( wxDC& dc,
         {
             m_pImage->Rescale( rect.width, rect.height );
             m_pBitmap = new wxBitmap( *m_pImage );
         {
             m_pImage->Rescale( rect.width, rect.height );
             m_pBitmap = new wxBitmap( *m_pImage );
-            delete m_pImage;
-            m_pImage = NULL;
+            wxDELETE(m_pImage);
         }
 
         dc.DrawBitmap( *m_pBitmap, rect.x, rect.y, false );
         }
 
         dc.DrawBitmap( *m_pBitmap, rect.x, rect.y, false );
@@ -1634,7 +1893,7 @@ void wxImageFileProperty::OnCustomPaint( wxDC& dc,
 
 #if wxUSE_CHOICEDLG
 
 
 #if wxUSE_CHOICEDLG
 
-#include <wx/choicdlg.h>
+#include "wx/choicdlg.h"
 
 WX_PG_IMPLEMENT_PROPERTY_CLASS(wxMultiChoiceProperty,wxPGProperty,
                                wxArrayInt,const wxArrayInt&,TextCtrlAndButton)
 
 WX_PG_IMPLEMENT_PROPERTY_CLASS(wxMultiChoiceProperty,wxPGProperty,
                                wxArrayInt,const wxArrayInt&,TextCtrlAndButton)
@@ -1675,22 +1934,30 @@ wxMultiChoiceProperty::~wxMultiChoiceProperty()
 
 void wxMultiChoiceProperty::OnSetValue()
 {
 
 void wxMultiChoiceProperty::OnSetValue()
 {
-    GenerateValueAsString();
+    GenerateValueAsString(m_value, &m_display);
 }
 
 }
 
-wxString wxMultiChoiceProperty::GetValueAsString( int ) const
+wxString wxMultiChoiceProperty::ValueToString( wxVariant& value,
+                                               int argFlags ) const
 {
 {
-    return m_display;
+    // If possible, use cached string
+    if ( argFlags & wxPG_VALUE_IS_CURRENT )
+        return m_display;
+
+    wxString s;
+    GenerateValueAsString(value, &s);
+    return s;
 }
 
 }
 
-void wxMultiChoiceProperty::GenerateValueAsString()
+void wxMultiChoiceProperty::GenerateValueAsString( wxVariant& value,
+                                                   wxString* target ) const
 {
     wxArrayString strings;
 
 {
     wxArrayString strings;
 
-    if ( m_value.GetType() == wxPG_VARIANT_TYPE_ARRSTRING )
-        strings = m_value.GetArrayString();
+    if ( value.GetType() == wxPG_VARIANT_TYPE_ARRSTRING )
+        strings = value.GetArrayString();
 
 
-    wxString& tempStr = m_display;
+    wxString& tempStr = *target;
     unsigned int i;
     unsigned int itemCount = strings.size();
 
     unsigned int i;
     unsigned int itemCount = strings.size();
 
@@ -1710,7 +1977,8 @@ void wxMultiChoiceProperty::GenerateValueAsString()
 
 wxArrayInt wxMultiChoiceProperty::GetValueAsIndices() const
 {
 
 wxArrayInt wxMultiChoiceProperty::GetValueAsIndices() const
 {
-    const wxArrayInt& valueArr = wxArrayIntRefFromVariant(GetValue());
+    wxVariant variant = GetValue();
+    const wxArrayInt& valueArr = wxArrayIntRefFromVariant(variant);
     unsigned int i;
 
     // Translate values to string indices.
     unsigned int i;
 
     // Translate values to string indices.
@@ -1741,7 +2009,7 @@ bool wxMultiChoiceProperty::OnEvent( wxPropertyGrid* propgrid,
     if ( propgrid->IsMainButtonEvent(event) )
     {
         // Update the value
     if ( propgrid->IsMainButtonEvent(event) )
     {
         // Update the value
-        PrepareValueForDialogEditing(propgrid);
+        wxVariant useValue = propgrid->GetUncommittedPropertyValue();
 
         wxArrayString labels = m_choices.GetLabels();
         unsigned int choiceCount;
 
         wxArrayString labels = m_choices.GetLabels();
         unsigned int choiceCount;
@@ -1761,7 +2029,7 @@ bool wxMultiChoiceProperty::OnEvent( wxPropertyGrid* propgrid,
 
         dlg.Move( propgrid->GetGoodEditorDialogPosition(this,dlg.GetSize()) );
 
 
         dlg.Move( propgrid->GetGoodEditorDialogPosition(this,dlg.GetSize()) );
 
-        wxArrayString strings = m_value.GetArrayString();
+        wxArrayString strings = useValue.GetArrayString();
         wxArrayString extraStrings;
 
         dlg.SetSelections(m_choices.GetIndicesForStrings(strings, &extraStrings));
         wxArrayString extraStrings;
 
         dlg.SetSelections(m_choices.GetIndicesForStrings(strings, &extraStrings));
@@ -1806,13 +2074,6 @@ bool wxMultiChoiceProperty::OnEvent( wxPropertyGrid* propgrid,
     return false;
 }
 
     return false;
 }
 
-int wxMultiChoiceProperty::GetChoiceInfo( wxPGChoiceInfo* choiceinfo )
-{
-    if ( choiceinfo )
-        choiceinfo->m_choices = &m_choices;
-    return -1;
-}
-
 bool wxMultiChoiceProperty::StringToValue( wxVariant& variant, const wxString& text, int ) const
 {
     wxArrayString arr;
 bool wxMultiChoiceProperty::StringToValue( wxVariant& variant, const wxString& text, int ) const
 {
     wxArrayString arr;
@@ -1878,12 +2139,25 @@ wxDateProperty::~wxDateProperty()
 {
 }
 
 {
 }
 
+void wxDateProperty::OnSetValue()
+{
+    //
+    // Convert invalid dates to unspecified value
+    if ( m_value.GetType() == wxT("datetime") )
+    {
+        if ( !m_value.GetDateTime().IsValid() )
+            m_value.MakeNull();
+    }
+}
+
 bool wxDateProperty::StringToValue( wxVariant& variant, const wxString& text,
                                     int WXUNUSED(argFlags) ) const
 {
     wxDateTime dt;
 
 bool wxDateProperty::StringToValue( wxVariant& variant, const wxString& text,
                                     int WXUNUSED(argFlags) ) const
 {
     wxDateTime dt;
 
-    const char* c = dt.ParseFormat(text, wxString(wxDefaultDateTimeFormat), wxDefaultDateTime, NULL);
+    // FIXME: do we really want to return true from here if only part of the
+    //        string was parsed?
+    const char* c = dt.ParseFormat(text);
 
     if ( c )
     {
 
     if ( c )
     {
@@ -1894,16 +2168,17 @@ bool wxDateProperty::StringToValue( wxVariant& variant, const wxString& text,
     return false;
 }
 
     return false;
 }
 
-wxString wxDateProperty::GetValueAsString( int argFlags ) const
+wxString wxDateProperty::ValueToString( wxVariant& value,
+                                        int argFlags ) const
 {
     const wxChar* format = (const wxChar*) NULL;
 
 {
     const wxChar* format = (const wxChar*) NULL;
 
-    wxDateTime dateTime = m_value.GetDateTime();
+    wxDateTime dateTime = value.GetDateTime();
 
     if ( !dateTime.IsValid() )
         return wxT("Invalid");
 
 
     if ( !dateTime.IsValid() )
         return wxT("Invalid");
 
-    if ( !ms_defaultDateFormat.length() )
+    if ( ms_defaultDateFormat.empty() )
     {
 #if wxUSE_DATEPICKCTRL
         bool showCentury = m_dpStyle & wxDP_SHOWCENTURY ? true : false;
     {
 #if wxUSE_DATEPICKCTRL
         bool showCentury = m_dpStyle & wxDP_SHOWCENTURY ? true : false;
@@ -1913,7 +2188,7 @@ wxString wxDateProperty::GetValueAsString( int argFlags ) const
         ms_defaultDateFormat = DetermineDefaultDateFormat( showCentury );
     }
 
         ms_defaultDateFormat = DetermineDefaultDateFormat( showCentury );
     }
 
-    if ( m_format.length() &&
+    if ( !m_format.empty() &&
          !(argFlags & wxPG_FULL_VALUE) )
             format = m_format.c_str();
 
          !(argFlags & wxPG_FULL_VALUE) )
             format = m_format.c_str();
 
@@ -1928,7 +2203,7 @@ wxString wxDateProperty::GetValueAsString( int argFlags ) const
 
 wxString wxDateProperty::DetermineDefaultDateFormat( bool showCentury )
 {
 
 wxString wxDateProperty::DetermineDefaultDateFormat( bool showCentury )
 {
-    // This code is basicly copied from datectlg.cpp's SetFormat
+    // This code is basically copied from datectlg.cpp's SetFormat
     //
     wxString format;
 
     //
     wxString format;
 
@@ -2001,6 +2276,10 @@ void wxPropertyGridInterface::InitAllTypeHandlers()
 
 void wxPropertyGridInterface::RegisterAdditionalEditors()
 {
 
 void wxPropertyGridInterface::RegisterAdditionalEditors()
 {
+    // Register editor classes, if necessary.
+    if ( wxPGGlobalVars->m_mapEditorClasses.empty() )
+        wxPropertyGrid::RegisterDefaultEditors();
+
 #if wxUSE_SPINBTN
     wxPGRegisterEditorClass(SpinCtrl);
 #endif
 #if wxUSE_SPINBTN
     wxPGRegisterEditorClass(SpinCtrl);
 #endif
@@ -2011,4 +2290,7 @@ void wxPropertyGridInterface::RegisterAdditionalEditors()
 
 // -----------------------------------------------------------------------
 
 
 // -----------------------------------------------------------------------
 
-#endif // wxPG_INCLUDE_ADVPROPS
+#endif  // wxPG_INCLUDE_ADVPROPS
+
+#endif  // wxUSE_PROPGRID
+
wxWidgets (Impactor)