]> git.saurik.com Git - wxWidgets.git/blobdiff - src/propgrid/editors.cpp
Use WS_EX_CONTROLPARENT for wxStaticBox in wxMSW.
[wxWidgets.git] / src / propgrid / editors.cpp
index 4df662710db60b309af7db0b04c4695e00275d87..fe58ba0ef79806aaef3b4d03c809add193b0b0b1 100644 (file)
@@ -6,7 +6,7 @@
 // Created:     2007-04-14
 // RCS-ID:      $Id$
 // Copyright:   (c) Jaakko Salli
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // For compilers that support precompilation, includes "wx/wx.h".
 
 #elif defined(__WXGTK__)
     // tested
-    #define wxPG_CHECKMARK_XADJ                 0
-    #define wxPG_CHECKMARK_YADJ                 0
-    #define wxPG_CHECKMARK_WADJ                 (-1)
-    #define wxPG_CHECKMARK_HADJ                 (-1)
+    #define wxPG_CHECKMARK_XADJ                 1
+    #define wxPG_CHECKMARK_YADJ                 1
+    #define wxPG_CHECKMARK_WADJ                 (-2)
+    #define wxPG_CHECKMARK_HADJ                 (-2)
     #define wxPG_CHECKMARK_DEFLATE              3
 
     #define wxPG_NAT_BUTTON_BORDER_ANY      1
 
 #elif defined(__WXMAC__)
     // *not* tested
-    #define wxPG_CHECKMARK_XADJ                 0
-    #define wxPG_CHECKMARK_YADJ                 0
-    #define wxPG_CHECKMARK_WADJ                 0
-    #define wxPG_CHECKMARK_HADJ                 0
+    #define wxPG_CHECKMARK_XADJ                 4
+    #define wxPG_CHECKMARK_YADJ                 4
+    #define wxPG_CHECKMARK_WADJ                 -6
+    #define wxPG_CHECKMARK_HADJ                 -6
     #define wxPG_CHECKMARK_DEFLATE              0
 
     #define wxPG_NAT_BUTTON_BORDER_ANY      0
 // Number added to image width for SetCustomPaintWidth
 #define ODCB_CUST_PAINT_MARGIN               6
 
-// Milliseconds to wait for two mouse-ups after focus inorder
+// Milliseconds to wait for two mouse-ups after focus in order
 // to trigger a double-click.
 #define DOUBLE_CLICK_CONVERSION_TRESHOLD        500
 
@@ -212,18 +212,18 @@ void wxPGEditor::SetControlAppearance( wxPropertyGrid* pg,
                                        wxWindow* ctrl,
                                        const wxPGCell& cell,
                                        const wxPGCell& oCell,
-                                       bool WXUNUSED(unspecified) ) const
+                                       bool unspecified ) const
 {
     // Get old editor appearance
     wxTextCtrl* tc = NULL;
     wxComboCtrl* cb = NULL;
-    if ( ctrl->IsKindOf(CLASSINFO(wxTextCtrl)) )
+    if ( wxDynamicCast(ctrl, wxTextCtrl) )
     {
         tc = (wxTextCtrl*) ctrl;
     }
     else
     {
-        if ( ctrl->IsKindOf(CLASSINFO(wxComboCtrl)) )
+        if ( wxDynamicCast(ctrl, wxComboCtrl) )
         {
             cb = (wxComboCtrl*) ctrl;
             tc = cb->GetTextCtrl();
@@ -262,6 +262,9 @@ void wxPGEditor::SetControlAppearance( wxPropertyGrid* pg,
         }
     }
 
+    // Do not make the mistake of calling GetClassDefaultAttributes()
+    // here. It is static, while GetDefaultAttributes() is virtual
+    // and the correct one to use.
     wxVisualAttributes vattrs = ctrl->GetDefaultAttributes();
 
     // Foreground colour
@@ -298,7 +301,8 @@ void wxPGEditor::SetControlAppearance( wxPropertyGrid* pg,
     }
 
     // Also call the old SetValueToUnspecified()
-    SetValueToUnspecified(property, ctrl);
+    if ( unspecified )
+        SetValueToUnspecified(property, ctrl);
 }
 
 void wxPGEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property),
@@ -339,7 +343,7 @@ wxPGWindowList wxPGTextCtrlEditor::CreateControls( wxPropertyGrid* propGrid,
 
     int flags = 0;
     if ( (property->GetFlags() & wxPG_PROP_PASSWORD) &&
-         property->IsKindOf(CLASSINFO(wxStringProperty)) )
+         wxDynamicCast(property, wxStringProperty) )
         flags |= wxTE_PASSWORD;
 
     wxWindow* wnd = propGrid->GenerateEditorTextCtrl(pos,sz,text,NULL,flags,
@@ -440,7 +444,7 @@ bool wxPGTextCtrlEditor::GetTextCtrlValueFromControl( wxVariant& variant, wxPGPr
     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
     wxString textVal = tc->GetValue();
 
-    if ( property->UsesAutoUnspecified() && !textVal.length() )
+    if ( property->UsesAutoUnspecified() && textVal.empty() )
     {
         variant.MakeNull();
         return true;
@@ -482,8 +486,8 @@ void wxPGTextCtrlEditor_OnFocus( wxPGProperty* property,
                                  wxTextCtrl* tc )
 {
     // Make sure there is correct text (instead of unspecified value
-    // indicator or inline help)
-    int flags = property->HasFlag(wxPG_PROP_READONLY) ? 
+    // indicator or hint text)
+    int flags = property->HasFlag(wxPG_PROP_READONLY) ?
         0 : wxPG_EDITABLE_VALUE;
     wxString correctText = property->GetValueAsString(flags);
 
@@ -493,9 +497,9 @@ void wxPGTextCtrlEditor_OnFocus( wxPGProperty* property,
         tc->SetValue(correctText);
     }
 
-    tc->SetSelection(-1,-1);
+    tc->SelectAll();
 }
+
 void wxPGTextCtrlEditor::OnFocus( wxPGProperty* property,
                                   wxWindow* wnd ) const
 {
@@ -503,7 +507,12 @@ void wxPGTextCtrlEditor::OnFocus( wxPGProperty* property,
     wxPGTextCtrlEditor_OnFocus(property, tc);
 }
 
-wxPGTextCtrlEditor::~wxPGTextCtrlEditor() { }
+wxPGTextCtrlEditor::~wxPGTextCtrlEditor()
+{
+    // Reset the global pointer. Useful when wxPropertyGrid is accessed
+    // from an external main loop.
+    wxPG_EDITOR(TextCtrl) = NULL;
+}
 
 
 // -----------------------------------------------------------------------
@@ -538,7 +547,7 @@ protected:
         int evtType = event.GetEventType();
 
         if ( m_property->HasFlag(wxPG_PROP_USE_DCC) &&
-             m_property->IsKindOf(CLASSINFO(wxBoolProperty)) &&
+             wxDynamicCast(m_property, wxBoolProperty) &&
              !m_combo->IsPopupShown() )
         {
             // Just check that it is in the text area
@@ -656,7 +665,17 @@ public:
                              int flags ) const
     {
         wxPropertyGrid* pg = GetGrid();
-        pg->OnComboItemPaint( this, item, &dc, (wxRect&)rect, flags );
+
+        // Handle hint text via super class
+        if ( (flags & wxODCB_PAINTING_CONTROL) &&
+             ShouldUseHintText(flags) )
+        {
+            wxOwnerDrawnComboBox::OnDrawItem(dc, rect, item, flags);
+        }
+        else
+        {
+            pg->OnComboItemPaint( this, item, &dc, (wxRect&)rect, flags );
+        }
     }
 
     virtual wxCoord OnMeasureItem( size_t item ) const
@@ -713,9 +732,6 @@ void wxPropertyGrid::OnComboItemPaint( const wxPGComboBox* pCb,
                                        wxRect& rect,
                                        int flags )
 {
-    // Sanity check
-    wxASSERT( IsKindOf(CLASSINFO(wxPropertyGrid)) );
-
     wxPGProperty* p = GetSelection();
     wxString text;
 
@@ -755,7 +771,7 @@ void wxPropertyGrid::OnComboItemPaint( const wxPGComboBox* pCb,
 
     const wxBitmap* itemBitmap = NULL;
 
-    if ( item >= 0 && choices.IsOk() && choices.Item(item).GetBitmap().Ok() && comValIndex == -1 )
+    if ( item >= 0 && choices.IsOk() && choices.Item(item).GetBitmap().IsOk() && comValIndex == -1 )
         itemBitmap = &choices.Item(item).GetBitmap();
 
     //
@@ -834,6 +850,10 @@ void wxPropertyGrid::OnComboItemPaint( const wxPGComboBox* pCb,
         else
         {
             renderFlags |= wxPGCellRenderer::ChoicePopup;
+
+            // For consistency, always use normal font when drawing drop down
+            // items
+            dc.SetFont(GetFont());
         }
 
         // If not drawing a selected popup item, then give property's
@@ -862,7 +882,7 @@ void wxPropertyGrid::OnComboItemPaint( const wxPGComboBox* pCb,
             if ( comValIndex >= 0 )
             {
                 const wxPGCommonValue* cv = GetCommonValue(comValIndex);
-                wxPGCellRenderer* renderer = cv->GetRenderer();
+                renderer = cv->GetRenderer();
                 r.width = rect.width;
                 renderer->Render( dc, r, this, p, m_selColumn, comValIndex, renderFlags );
                 return;
@@ -969,6 +989,12 @@ wxWindow* wxPGChoiceEditor::CreateControlsBase( wxPropertyGrid* propGrid,
                                                 const wxSize& sz,
                                                 long extraStyle ) const
 {
+    // Since it is not possible (yet) to create a read-only combo box in
+    // the same sense that wxTextCtrl is read-only, simply do not create
+    // the control in this case.
+    if ( property->HasFlag(wxPG_PROP_READONLY) )
+        return NULL;
+
     const wxPGChoices& choices = property->GetChoices();
     wxString defString;
     int index = property->GetChoiceSelection();
@@ -995,7 +1021,7 @@ wxWindow* wxPGChoiceEditor::CreateControlsBase( wxPropertyGrid* propGrid,
     int odcbFlags = extraStyle | wxBORDER_NONE | wxTE_PROCESS_ENTER;
 
     if ( (property->GetFlags() & wxPG_PROP_USE_DCC) &&
-         (property->IsKindOf(CLASSINFO(wxBoolProperty)) ) )
+         wxDynamicCast(property, wxBoolProperty) )
         odcbFlags |= wxODCB_DCLICK_CYCLES;
 
     //
@@ -1032,15 +1058,19 @@ wxWindow* wxPGChoiceEditor::CreateControlsBase( wxPropertyGrid* propGrid,
     cb->SetButtonPosition(si.y,0,wxRIGHT);
     cb->SetMargins(wxPG_XBEFORETEXT-1);
 
-    wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, property->GetCommonValue() );
+    // Set hint text
+    cb->SetHint(property->GetHintText());
+
+    wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb,
+                                          property->GetCommonValue() );
 
     if ( index >= 0 && index < (int)cb->GetCount() )
     {
         cb->SetSelection( index );
-        if ( defString.length() )
+        if ( !defString.empty() )
             cb->SetText( defString );
     }
-    else if ( !(extraStyle & wxCB_READONLY) && defString.length() )
+    else if ( !(extraStyle & wxCB_READONLY) && !defString.empty() )
     {
         propGrid->SetupTextCtrlValue(defString);
         cb->SetValue( defString );
@@ -1062,7 +1092,7 @@ void wxPGChoiceEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) c
 {
     wxASSERT( ctrl );
     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
-    wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
+    wxASSERT( wxDynamicCast(cb, wxOwnerDrawnComboBox));
     int ind = property->GetChoiceSelection();
     cb->SetSelection(ind);
 }
@@ -1078,7 +1108,7 @@ int wxPGChoiceEditor::InsertItem( wxWindow* ctrl, const wxString& label, int ind
 {
     wxASSERT( ctrl );
     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
-    wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
+    wxASSERT( wxDynamicCast(cb, wxOwnerDrawnComboBox));
 
     if (index < 0)
         index = cb->GetCount();
@@ -1091,7 +1121,7 @@ void wxPGChoiceEditor::DeleteItem( wxWindow* ctrl, int index ) const
 {
     wxASSERT( ctrl );
     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
-    wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
+    wxASSERT( wxDynamicCast(cb, wxOwnerDrawnComboBox));
 
     cb->Delete(index);
 }
@@ -1188,7 +1218,10 @@ bool wxPGChoiceEditor::CanContainCustomImage() const
 }
 
 
-wxPGChoiceEditor::~wxPGChoiceEditor() { }
+wxPGChoiceEditor::~wxPGChoiceEditor()
+{
+    wxPG_EDITOR(Choice) = NULL;
+}
 
 
 // -----------------------------------------------------------------------
@@ -1247,7 +1280,7 @@ bool wxPGComboBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty*
     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
     wxString textVal = cb->GetValue();
 
-    if ( property->UsesAutoUnspecified() && !textVal.length() )
+    if ( property->UsesAutoUnspecified() && textVal.empty() )
     {
         variant.MakeNull();
         return true;
@@ -1272,7 +1305,11 @@ void wxPGComboBoxEditor::OnFocus( wxPGProperty* property,
 }
 
 
-wxPGComboBoxEditor::~wxPGComboBoxEditor() { }
+wxPGComboBoxEditor::~wxPGComboBoxEditor()
+{
+    wxPG_EDITOR(ComboBox) = NULL;
+}
+
 
 
 // -----------------------------------------------------------------------
@@ -1324,8 +1361,10 @@ wxPGWindowList wxPGChoiceAndButtonEditor::CreateControls( wxPropertyGrid* propGr
 }
 
 
-wxPGChoiceAndButtonEditor::~wxPGChoiceAndButtonEditor() { }
-
+wxPGChoiceAndButtonEditor::~wxPGChoiceAndButtonEditor()
+{
+    wxPG_EDITOR(ChoiceAndButton) = NULL;
+}
 
 // -----------------------------------------------------------------------
 // wxPGTextCtrlAndButtonEditor
@@ -1349,8 +1388,10 @@ wxPGWindowList wxPGTextCtrlAndButtonEditor::CreateControls( wxPropertyGrid* prop
 }
 
 
-wxPGTextCtrlAndButtonEditor::~wxPGTextCtrlAndButtonEditor() { }
-
+wxPGTextCtrlAndButtonEditor::~wxPGTextCtrlAndButtonEditor()
+{
+    wxPG_EDITOR(TextCtrlAndButton) = NULL;
+}
 
 // -----------------------------------------------------------------------
 // wxPGCheckBoxEditor
@@ -1376,12 +1417,12 @@ const int wxSCB_SETVALUE_CYCLE = 2;
 
 
 static void DrawSimpleCheckBox( wxDC& dc, const wxRect& rect, int box_hei,
-                                int state, const wxColour& lineCol )
+                                int state )
 {
     // Box rectangle.
     wxRect r(rect.x+wxPG_XBEFORETEXT,rect.y+((rect.height-box_hei)/2),
              box_hei,box_hei);
-    wxColour useCol = lineCol;
+    wxColour useCol = dc.GetTextForeground();
 
     if ( state & wxSCB_STATE_UNSPECIFIED )
     {
@@ -1484,8 +1525,7 @@ END_EVENT_TABLE()
 
 wxSimpleCheckBox::~wxSimpleCheckBox()
 {
-    delete ms_doubleBuffer;
-    ms_doubleBuffer = NULL;
+    wxDELETE(ms_doubleBuffer);
 }
 
 wxBitmap* wxSimpleCheckBox::ms_doubleBuffer = NULL;
@@ -1505,14 +1545,14 @@ void wxSimpleCheckBox::OnPaint( wxPaintEvent& WXUNUSED(event) )
     dc.SetPen( bgcol );
     dc.DrawRectangle( rect );
 
-    wxColour txcol = GetForegroundColour();
+    dc.SetTextForeground(GetForegroundColour());
 
     int state = m_state;
     if ( !(state & wxSCB_STATE_UNSPECIFIED) &&
          GetFont().GetWeight() == wxBOLD )
         state |= wxSCB_STATE_BOLD;
 
-    DrawSimpleCheckBox(dc,rect,m_boxHeight,state,txcol);
+    DrawSimpleCheckBox(dc, rect, m_boxHeight, state);
 }
 
 void wxSimpleCheckBox::OnLeftClick( wxMouseEvent& event )
@@ -1550,7 +1590,7 @@ void wxSimpleCheckBox::SetValue( int value )
     wxCommandEvent evt(wxEVT_COMMAND_CHECKBOX_CLICKED,GetParent()->GetId());
 
     wxPropertyGrid* propGrid = (wxPropertyGrid*) GetParent();
-    wxASSERT( propGrid->IsKindOf(CLASSINFO(wxPropertyGrid)) );
+    wxASSERT( wxDynamicCast(propGrid, wxPropertyGrid) );
     propGrid->HandleCustomEditorEvent(evt);
 }
 
@@ -1559,6 +1599,9 @@ wxPGWindowList wxPGCheckBoxEditor::CreateControls( wxPropertyGrid* propGrid,
                                                    const wxPoint& pos,
                                                    const wxSize& size ) const
 {
+    if ( property->HasFlag(wxPG_PROP_READONLY) )
+        return NULL;
+
     wxPoint pt = pos;
     pt.x -= wxPG_XBEFOREWIDGET;
     wxSize sz = size;
@@ -1576,8 +1619,8 @@ wxPGWindowList wxPGCheckBoxEditor::CreateControls( wxPropertyGrid* propGrid,
         // If mouse cursor was on the item, toggle the value now.
         if ( propGrid->GetInternalFlags() & wxPG_FL_ACTIVATION_BY_CLICK )
         {
-            wxPoint pt = cb->ScreenToClient(::wxGetMousePosition());
-            if ( pt.x <= (wxPG_XBEFORETEXT-2+cb->m_boxHeight) )
+            wxPoint point = cb->ScreenToClient(::wxGetMousePosition());
+            if ( point.x <= (wxPG_XBEFORETEXT-2+cb->m_boxHeight) )
             {
                 if ( cb->m_state & wxSCB_STATE_CHECKED )
                     cb->m_state &= ~wxSCB_STATE_CHECKED;
@@ -1602,7 +1645,6 @@ void wxPGCheckBoxEditor::DrawValue( wxDC& dc, const wxRect& rect,
                                     const wxString& WXUNUSED(text) ) const
 {
     int state = wxSCB_STATE_UNCHECKED;
-    wxColour rectCol = dc.GetTextForeground();
 
     if ( !property->IsValueUnspecified() )
     {
@@ -1615,7 +1657,7 @@ void wxPGCheckBoxEditor::DrawValue( wxDC& dc, const wxRect& rect,
         state |= wxSCB_STATE_UNSPECIFIED;
     }
 
-    DrawSimpleCheckBox(dc, rect, dc.GetCharHeight(), state, rectCol);
+    DrawSimpleCheckBox(dc, rect, dc.GetCharHeight(), state);
 }
 
 void wxPGCheckBoxEditor::UpdateControl( wxPGProperty* property,
@@ -1679,8 +1721,10 @@ void wxPGCheckBoxEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property)
 }
 
 
-wxPGCheckBoxEditor::~wxPGCheckBoxEditor() { }
-
+wxPGCheckBoxEditor::~wxPGCheckBoxEditor()
+{
+    wxPG_EDITOR(CheckBox) = NULL;
+}
 
 #endif // wxPG_INCLUDE_CHECKBOX
 
@@ -1701,8 +1745,10 @@ wxWindow* wxPropertyGrid::GetEditorControl() const
 void wxPropertyGrid::CorrectEditorWidgetSizeX()
 {
     int secWid = 0;
-    int newSplitterx = m_pState->DoGetSplitterPosition(m_selColumn-1);
-    int newWidth = newSplitterx + m_pState->m_colWidths[m_selColumn];
+
+    // Use fixed selColumn 1 for main editor widgets
+    int newSplitterx = m_pState->DoGetSplitterPosition(0);
+    int newWidth = newSplitterx + m_pState->m_colWidths[1];
 
     if ( m_wndEditor2 )
     {
@@ -1717,7 +1763,7 @@ void wxPropertyGrid::CorrectEditorWidgetSizeX()
 #ifdef __WXMAC__
         if ( m_wndEditor )
 #else
-        if ( m_wndEditor && m_wndEditor->IsKindOf(CLASSINFO(wxTextCtrl)) )
+        if ( wxDynamicCast(m_wndEditor, wxTextCtrl) )
 #endif
             secWid += wxPG_TEXTCTRL_AND_BUTTON_SPACING;
     }
@@ -1742,25 +1788,41 @@ void wxPropertyGrid::CorrectEditorWidgetSizeX()
 
 void wxPropertyGrid::CorrectEditorWidgetPosY()
 {
-    if ( GetSelection() && (m_wndEditor || m_wndEditor2) )
-    {
-        wxRect r = GetEditorWidgetRect(GetSelection(), m_selColumn);
+    wxPGProperty* selected = GetSelection();
 
-        if ( m_wndEditor )
+    if ( selected )
+    {
+        if ( m_labelEditor )
         {
-            wxPoint pos = m_wndEditor->GetPosition();
+            wxRect r = GetEditorWidgetRect(selected, m_selColumn);
+            wxPoint pos = m_labelEditor->GetPosition();
 
             // Calculate y offset
             int offset = pos.y % m_lineHeight;
 
-            m_wndEditor->Move(pos.x, r.y + offset);
+            m_labelEditor->Move(pos.x, r.y + offset);
         }
 
-        if ( m_wndEditor2 )
+        if ( m_wndEditor || m_wndEditor2 )
         {
-            wxPoint pos = m_wndEditor2->GetPosition();
+            wxRect r = GetEditorWidgetRect(selected, 1);
 
-            m_wndEditor2->Move(pos.x, r.y);
+            if ( m_wndEditor )
+            {
+                wxPoint pos = m_wndEditor->GetPosition();
+
+                // Calculate y offset
+                int offset = pos.y % m_lineHeight;
+
+                m_wndEditor->Move(pos.x, r.y + offset);
+            }
+
+            if ( m_wndEditor2 )
+            {
+                wxPoint pos = m_wndEditor2->GetPosition();
+
+                m_wndEditor2->Move(pos.x, r.y);
+            }
         }
     }
 }
@@ -1871,6 +1933,13 @@ wxWindow* wxPropertyGrid::GenerateEditorTextCtrl( const wxPoint& pos,
     }
 #endif
 
+    // This code is repeated from DoSelectProperty(). However, font boldness
+    // must be set before margin is set up below in FixPosForTextCtrl().
+    if ( forColumn == 1 &&
+         prop->HasFlag(wxPG_PROP_MODIFIED) &&
+         HasFlag(wxPG_BOLD_MODIFIED) )
+         tc->SetFont( m_captionFont );
+
     // Center the control vertically
     if ( !hasSpecialSize )
         FixPosForTextCtrl(tc, forColumn);
@@ -1898,6 +1967,9 @@ wxWindow* wxPropertyGrid::GenerateEditorTextCtrl( const wxPoint& pos,
         tc->AutoComplete(attrVal.GetArrayString());
     }
 
+    // Set hint text
+    tc->SetHint(prop->GetHintText());
+
     return tc;
 }
 
@@ -2021,10 +2093,10 @@ wxTextCtrl* wxPropertyGrid::GetEditorTextCtrl() const
     if ( !wnd )
         return NULL;
 
-    if ( wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
+    if ( wxDynamicCast(wnd, wxTextCtrl) )
         return wxStaticCast(wnd, wxTextCtrl);
 
-    if ( wnd->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)) )
+    if ( wxDynamicCast(wnd, wxOwnerDrawnComboBox) )
     {
         wxOwnerDrawnComboBox* cb = wxStaticCast(wnd, wxOwnerDrawnComboBox);
         return cb->GetTextCtrl();
@@ -2084,35 +2156,35 @@ void wxPGMultiButton::Finalize( wxPropertyGrid* WXUNUSED(propGrid),
     Move( pos.x + m_fullEditorSize.x - m_buttonsWidth, pos.y );
 }
 
-int wxPGMultiButton::GenId( int id ) const
+int wxPGMultiButton::GenId( int itemid ) const
 {
-    if ( id < -1 )
+    if ( itemid < -1 )
     {
         if ( m_buttons.size() )
-            id = GetButton(m_buttons.size()-1)->GetId() + 1;
+            itemid = GetButton(m_buttons.size()-1)->GetId() + 1;
         else
-            id = wxPG_SUBID2;
+            itemid = wxPG_SUBID2;
     }
-    return id;
+    return itemid;
 }
 
 #if wxUSE_BMPBUTTON
-void wxPGMultiButton::Add( const wxBitmap& bitmap, int id )
+void wxPGMultiButton::Add( const wxBitmap& bitmap, int itemid )
 {
-    id = GenId(id);
+    itemid = GenId(itemid);
     wxSize sz = GetSize();
-    wxButton* button = new wxBitmapButton( this, id, bitmap,
+    wxButton* button = new wxBitmapButton( this, itemid, bitmap,
                                            wxPoint(sz.x, 0),
                                            wxSize(sz.y, sz.y) );
     DoAddButton( button, sz );
 }
 #endif
 
-void wxPGMultiButton::Add( const wxString& label, int id )
+void wxPGMultiButton::Add( const wxString& label, int itemid )
 {
-    id = GenId(id);
+    itemid = GenId(itemid);
     wxSize sz = GetSize();
-    wxButton* button = new wxButton( this, id, label, wxPoint(sz.x, 0),
+    wxButton* button = new wxButton( this, itemid, label, wxPoint(sz.x, 0),
                                      wxSize(sz.y, sz.y) );
     DoAddButton( button, sz );
 }