Removed erroneous return statements

[wxWidgets.git] / src / msw / notebook.cpp

diff --git a/src/msw/notebook.cpp b/src/msw/notebook.cpp
index cdfedb4cb3761a83f41e6bb056bcb7e2f7f9fa43..e0b47ea855945fbfae7bc43ee9ce244454ac1822 100644 (file)
--- a/src/msw/notebook.cpp
+++ b/src/msw/notebook.cpp
@@ -6,10 +6,10 @@
 // Created:     11.06.98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Created:     11.06.98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 ///////////////////////////////////////////////////////////////////////////////
 
 ///////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "notebook.h"
 #endif
 
 #pragma implementation "notebook.h"
 #endif
 


@@ -17,21 +17,24 @@
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

+#if wxUSE_NOTEBOOK
+

 // wxWindows
 #ifndef WX_PRECOMP
 // wxWindows
 #ifndef WX_PRECOMP

-  #include  <wx/string.h>
+  #include  "wx/string.h"

 #endif  // WX_PRECOMP
 
 #endif  // WX_PRECOMP
 

-#include  <wx/log.h>
-#include  <wx/imaglist.h>
-#include  <wx/event.h>
-#include  <wx/control.h>
-#include  <wx/notebook.h>
+#include  "wx/log.h"
+#include  "wx/imaglist.h"
+#include  "wx/event.h"
+#include  "wx/control.h"
+#include  "wx/notebook.h"
+#include  "wx/app.h"

 
 

-#include  <wx/msw/private.h>
+#include  "wx/msw/private.h"

 
 // Windows standard headers
 #ifndef   __WIN95__
 
 // Windows standard headers
 #ifndef   __WIN95__


@@ -40,14 +43,29 @@
 
 #include  <windowsx.h>  // for SetWindowFont
 
 
 #include  <windowsx.h>  // for SetWindowFont
 

-#ifndef __TWIN32__
-#ifdef __GNUWIN32__
-  #include "wx/msw/gnuwin32/extra.h"
+#ifdef __GNUWIN32_OLD__
+    #include "wx/msw/gnuwin32/extra.h"

 #endif
 #endif

+
+#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
+    #include <commctrl.h>

 #endif
 
 #endif
 

-#if !defined(__GNUWIN32__) || defined(__TWIN32__)
-  #include <commctrl.h>
+#include "wx/msw/winundef.h"
+
+#if wxUSE_UXTHEME
+#include "wx/msw/uxtheme.h"
+
+#include "wx/radiobut.h"
+#include "wx/radiobox.h"
+#include "wx/checkbox.h"
+#include "wx/bmpbuttn.h"
+#include "wx/statline.h"
+#include "wx/statbox.h"
+#include "wx/stattext.h"
+#include "wx/slider.h"
+#include "wx/scrolwin.h"
+#include "wx/panel.h"

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -55,30 +73,101 @@
 // ----------------------------------------------------------------------------
 
 // check that the page index is valid
 // ----------------------------------------------------------------------------
 
 // check that the page index is valid

-#define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))
+#define IS_VALID_PAGE(nPage) ((nPage) < GetPageCount())

 
 // hide the ugly cast
 #define m_hwnd    (HWND)GetHWND()
 
 
 // hide the ugly cast
 #define m_hwnd    (HWND)GetHWND()
 

+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// This is a work-around for missing defines in gcc-2.95 headers
+#ifndef TCS_RIGHT
+    #define TCS_RIGHT       0x0002
+#endif
+
+#ifndef TCS_VERTICAL
+    #define TCS_VERTICAL    0x0080
+#endif
+
+#ifndef TCS_BOTTOM
+    #define TCS_BOTTOM      TCS_RIGHT
+#endif
+

 // ----------------------------------------------------------------------------
 // event table
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // event table
 // ----------------------------------------------------------------------------
 

-#if !USE_SHARED_LIBRARIES
-  BEGIN_EVENT_TABLE(wxNotebook, wxControl)
+#include <wx/listimpl.cpp>
+
+WX_DEFINE_LIST( wxNotebookPageInfoList ) ;
+
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
+
+BEGIN_EVENT_TABLE(wxNotebook, wxControl)

     EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
 
     EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
 

-    // doesn't work yet EVT_WINDOW_CREATE(wxNotebook::OnWindowCreate)
-    EVT_SIZE(wxNotebook::OnWindowCreate)
+    EVT_SIZE(wxNotebook::OnSize)

 
     EVT_SET_FOCUS(wxNotebook::OnSetFocus)
 
     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
 
     EVT_SET_FOCUS(wxNotebook::OnSetFocus)
 
     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)

-  END_EVENT_TABLE()
+END_EVENT_TABLE()
+
+#if wxUSE_EXTENDED_RTTI
+
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebook, wxControl,"wx/notebook.h")
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebookPageInfo, wxObject , "wx/notebook.h" )
+
+template<> const wxTypeInfo* wxGetTypeInfo( wxNotebookPageInfoList * )
+{
+    static wxCollectionTypeInfo s_typeInfo( (wxTypeInfo*) wxGetTypeInfo( (wxNotebookPageInfo **) NULL) ) ;
+    return &s_typeInfo ;
+}

 
 

-  IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
-  IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
+template<> void wxCollectionToVariantArray( wxNotebookPageInfoList const &theList, wxxVariantArray &value)
+{
+    wxListCollectionToVariantArray( theList , value ) ;
+}
+
+WX_BEGIN_PROPERTIES_TABLE(wxNotebook)
+    WX_PROPERTY_COLLECTION( PageInfos , wxNotebookPageInfoList , wxNotebookPageInfo* , AddPageInfo , GetPageInfos )
+/*
+       notebookpage
+               object
+               object_ref
+               label
+               selected
+               style
+               usenotebooksizer
+*/
+WX_END_PROPERTIES_TABLE()
+
+WX_BEGIN_HANDLERS_TABLE(wxNotebook)
+WX_END_HANDLERS_TABLE()
+
+WX_CONSTRUCTOR_4( wxNotebook , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size ) 
+
+
+WX_BEGIN_PROPERTIES_TABLE(wxNotebookPageInfo)
+    WX_READONLY_PROPERTY( Page , wxNotebookPage* , GetPage , )
+    WX_READONLY_PROPERTY( Text , wxString , GetText , wxEmptyString )
+    WX_READONLY_PROPERTY( Selected , bool , GetSelected , false )
+    WX_READONLY_PROPERTY( ImageId , int , GetImageId , -1 )
+WX_END_PROPERTIES_TABLE()
+
+WX_BEGIN_HANDLERS_TABLE(wxNotebookPageInfo)
+WX_END_HANDLERS_TABLE()
+
+WX_CONSTRUCTOR_4( wxNotebookPageInfo , wxNotebookPage* , Page , wxString , Text , bool , Selected , int , ImageId ) 
+
+#else
+IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxNotebookPageInfo, wxObject )

 #endif
 #endif

+IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)

 
 // ============================================================================
 // implementation
 
 // ============================================================================
 // implementation


@@ -88,10 +177,23 @@
 // wxNotebook construction
 // ----------------------------------------------------------------------------
 
 // wxNotebook construction
 // ----------------------------------------------------------------------------
 

+const wxNotebookPageInfoList& wxNotebook::GetPageInfos() const
+{
+    wxNotebookPageInfoList* list = const_cast< wxNotebookPageInfoList* >( &m_pageInfos ) ;
+    WX_CLEAR_LIST( wxNotebookPageInfoList , *list ) ;
+    for( size_t i = 0 ; i < GetPageCount() ; ++i )
+    {
+        wxNotebookPageInfo *info = new wxNotebookPageInfo() ;
+        info->Create( const_cast<wxNotebook*>(this)->GetPage(i) , GetPageText(i) , GetSelection() == int(i) , GetPageImage(i) ) ;
+        list->Append( info ) ;
+    }
+    return m_pageInfos ;
+}
+

 // common part of all ctors
 void wxNotebook::Init()
 {
 // common part of all ctors
 void wxNotebook::Init()
 {

-  m_pImageList = NULL;
+  m_imageList = NULL;

   m_nSelection = -1;
 }
 
   m_nSelection = -1;
 }
 


@@ -122,76 +224,71 @@ bool wxNotebook::Create(wxWindow *parent,
                         long style,
                         const wxString& name)
 {
                         long style,
                         const wxString& name)
 {

-  // base init
-  SetName(name);
-  SetParent(parent);
-
-  m_windowId = id == -1 ? NewControlId() : id;
-
-  // colors and font
-  m_backgroundColour = wxColour(GetSysColor(COLOR_BTNFACE));
-  m_foregroundColour = *wxBLACK ;
-
-  // style
-  m_windowStyle = style | wxTAB_TRAVERSAL;
-
-  long tabStyle = WS_CHILD | WS_VISIBLE | WS_TABSTOP | TCS_TABS;
-
-  if (m_windowStyle & wxCLIP_CHILDREN)
-    tabStyle |= WS_CLIPCHILDREN;
-  if ( m_windowStyle & wxTC_MULTILINE )
-    tabStyle |= TCS_MULTILINE;
-  if ( m_windowStyle & wxBORDER )
-    tabStyle &= WS_BORDER;
-  if (m_windowStyle & wxNB_FIXEDWIDTH)
-    tabStyle |= TCS_FIXEDWIDTH ;
-
-  // create the tab control.
-  m_hWnd = (WXHWND)CreateWindowEx
-    (
-      0,                                      // extended style
-      WC_TABCONTROL,                          // class name for the tab control
-      "",                                     // no caption
-      tabStyle,                               // style
-      pos.x, pos.y, size.x, size.y,           // size and position
-      (HWND)parent->GetHWND(),                // parent window
-      (HMENU)m_windowId,                      // child id
-      wxGetInstance(),                        // current instance
-      NULL                                    // no class data
-    );
-
-  if ( m_hWnd == 0 ) {
-    wxLogSysError("Can't create the notebook control");
-    return FALSE;
-  }
-
-  // Not all compilers recognise SetWindowFont
-  ::SendMessage((HWND) m_hwnd, WM_SETFONT,
-                  (WPARAM)::GetStockObject(DEFAULT_GUI_FONT),TRUE);
-
+    // Does ComCtl32 support non-top tabs?
+    int verComCtl32 = wxApp::GetComCtl32Version();
+    if ( verComCtl32 < 470 || verComCtl32 >= 600 )
+    {
+        if (style & wxNB_BOTTOM)
+            style &= ~wxNB_BOTTOM;
+        
+        if (style & wxNB_LEFT)
+            style &= ~wxNB_LEFT;
+        
+        if (style & wxNB_RIGHT)
+            style &= ~wxNB_RIGHT;
+    }
+    
+    if ( !CreateControl(parent, id, pos, size, style | wxTAB_TRAVERSAL,
+                        wxDefaultValidator, name) )
+        return FALSE;

 
 

-  if ( parent != NULL )
-    parent->AddChild(this);
+    if ( !MSWCreateControl(WC_TABCONTROL, wxEmptyString, pos, size) )
+        return FALSE;

 
 

-  SubclassWin(m_hWnd);
+    SetBackgroundColour(wxColour(::GetSysColor(COLOR_BTNFACE)));

 
 

-  return TRUE;
+    return TRUE;

 }
 
 }
 

-// dtor
-wxNotebook::~wxNotebook()
+WXDWORD wxNotebook::MSWGetStyle(long style, WXDWORD *exstyle) const

 {
 {

+    WXDWORD tabStyle = wxControl::MSWGetStyle(style, exstyle);
+
+    tabStyle |= WS_TABSTOP | TCS_TABS;
+
+    if ( style & wxNB_MULTILINE )
+        tabStyle |= TCS_MULTILINE;
+    if ( style & wxNB_FIXEDWIDTH )
+        tabStyle |= TCS_FIXEDWIDTH;
+
+    if ( style & wxNB_BOTTOM )
+        tabStyle |= TCS_RIGHT;
+    else if ( style & wxNB_LEFT )
+        tabStyle |= TCS_VERTICAL;
+    else if ( style & wxNB_RIGHT )
+        tabStyle |= TCS_VERTICAL | TCS_RIGHT;
+
+    // ex style
+    if ( exstyle )
+    {
+        // note that we never want to have the default WS_EX_CLIENTEDGE style
+        // as it looks too ugly for the notebooks
+        *exstyle = 0;
+    }
+
+    return tabStyle;

 }
 
 // ----------------------------------------------------------------------------
 // wxNotebook accessors
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------
 // wxNotebook accessors
 // ----------------------------------------------------------------------------

-int wxNotebook::GetPageCount() const
+
+size_t wxNotebook::GetPageCount() const

 {
   // consistency check
 {
   // consistency check

-  wxASSERT( (int)m_aPages.Count() == TabCtrl_GetItemCount(m_hwnd) );
+  wxASSERT( (int)m_pages.Count() == TabCtrl_GetItemCount(m_hwnd) );

 
 

-  return m_aPages.Count();
+  return m_pages.Count();

 }
 
 int wxNotebook::GetRowCount() const
 }
 
 int wxNotebook::GetRowCount() const


@@ -199,41 +296,45 @@ int wxNotebook::GetRowCount() const
   return TabCtrl_GetRowCount(m_hwnd);
 }
 
   return TabCtrl_GetRowCount(m_hwnd);
 }
 

-int wxNotebook::SetSelection(int nPage)
+int wxNotebook::SetSelection(size_t nPage)

 {
 {

-  wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, "notebook page out of range" );
+  wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );

 
 

-  ChangePage(m_nSelection, nPage);
+  if ( int(nPage) != m_nSelection )
+  {
+    wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId);
+    event.SetSelection(nPage);
+    event.SetOldSelection(m_nSelection);
+    event.SetEventObject(this);
+    if ( !GetEventHandler()->ProcessEvent(event) || event.IsAllowed() )
+    {
+      // program allows the page change
+      event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
+      (void)GetEventHandler()->ProcessEvent(event);

 
 

-  return TabCtrl_SetCurSel(m_hwnd, nPage);
-}
+      TabCtrl_SetCurSel(m_hwnd, nPage);
+    }
+  }

 
 

-void wxNotebook::AdvanceSelection(bool bForward)
-{
-  int nSel = GetSelection();
-  int nMax = GetPageCount() - 1;
-  if ( bForward )
-    SetSelection(nSel == nMax ? 0 : nSel + 1);
-  else
-    SetSelection(nSel == 0 ? nMax : nSel - 1);
+  return m_nSelection;

 }
 
 }
 

-bool wxNotebook::SetPageText(int nPage, const wxString& strText)
+bool wxNotebook::SetPageText(size_t nPage, const wxString& strText)

 {
 {

-  wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, "notebook page out of range" );
+  wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, wxT("notebook page out of range") );

 
   TC_ITEM tcItem;
   tcItem.mask = TCIF_TEXT;
 
   TC_ITEM tcItem;
   tcItem.mask = TCIF_TEXT;

-  tcItem.pszText = (char *)strText.c_str();
+  tcItem.pszText = (wxChar *)strText.c_str();

 
   return TabCtrl_SetItem(m_hwnd, nPage, &tcItem) != 0;
 }
 
 
   return TabCtrl_SetItem(m_hwnd, nPage, &tcItem) != 0;
 }
 

-wxString wxNotebook::GetPageText(int nPage) const
+wxString wxNotebook::GetPageText(size_t nPage) const

 {
 {

-  wxCHECK_MSG( IS_VALID_PAGE(nPage), "", "notebook page out of range" );
+  wxCHECK_MSG( IS_VALID_PAGE(nPage), wxEmptyString, wxT("notebook page out of range") );

 
 

-  char buf[256];
+  wxChar buf[256];

   TC_ITEM tcItem;
   tcItem.mask = TCIF_TEXT;
   tcItem.pszText = buf;
   TC_ITEM tcItem;
   tcItem.mask = TCIF_TEXT;
   tcItem.pszText = buf;


@@ -246,9 +347,9 @@ wxString wxNotebook::GetPageText(int nPage) const
   return str;
 }
 
   return str;
 }
 

-int wxNotebook::GetPageImage(int nPage) const
+int wxNotebook::GetPageImage(size_t nPage) const

 {
 {

-  wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, "notebook page out of range" );
+  wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );

 
   TC_ITEM tcItem;
   tcItem.mask = TCIF_IMAGE;
 
   TC_ITEM tcItem;
   tcItem.mask = TCIF_IMAGE;


@@ -256,9 +357,9 @@ int wxNotebook::GetPageImage(int nPage) const
   return TabCtrl_GetItem(m_hwnd, nPage, &tcItem) ? tcItem.iImage : -1;
 }
 
   return TabCtrl_GetItem(m_hwnd, nPage, &tcItem) ? tcItem.iImage : -1;
 }
 

-bool wxNotebook::SetPageImage(int nPage, int nImage)
+bool wxNotebook::SetPageImage(size_t nPage, int nImage)

 {
 {

-  wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, "notebook page out of range" );
+  wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, wxT("notebook page out of range") );

 
   TC_ITEM tcItem;
   tcItem.mask = TCIF_IMAGE;
 
   TC_ITEM tcItem;
   tcItem.mask = TCIF_IMAGE;


@@ -269,10 +370,37 @@ bool wxNotebook::SetPageImage(int nPage, int nImage)
 
 void wxNotebook::SetImageList(wxImageList* imageList)
 {
 
 void wxNotebook::SetImageList(wxImageList* imageList)
 {

-  m_pImageList = imageList;
-  TabCtrl_SetImageList(m_hwnd, (HIMAGELIST)imageList->GetHIMAGELIST());
+  wxNotebookBase::SetImageList(imageList);
+
+  if ( imageList )
+  {
+    TabCtrl_SetImageList(m_hwnd, (HIMAGELIST)imageList->GetHIMAGELIST());
+  }

 }
 
 }
 

+// ----------------------------------------------------------------------------
+// wxNotebook size settings
+// ----------------------------------------------------------------------------
+
+void wxNotebook::SetPageSize(const wxSize& size)
+{
+    // transform the page size into the notebook size
+    RECT rc;
+    rc.left =
+    rc.top = 0;
+    rc.right = size.x;
+    rc.bottom = size.y;
+
+    TabCtrl_AdjustRect(GetHwnd(), TRUE, &rc);
+
+    // and now set it
+    SetSize(rc.right - rc.left, rc.bottom - rc.top);
+}
+
+void wxNotebook::SetPadding(const wxSize& padding)
+{
+    TabCtrl_SetPadding(GetHwnd(), padding.x, padding.y);
+}

 
 // Windows-only at present. Also, you must use the wxNB_FIXEDWIDTH
 // style.
 
 // Windows-only at present. Also, you must use the wxNB_FIXEDWIDTH
 // style.


@@ -281,140 +409,280 @@ void wxNotebook::SetTabSize(const wxSize& sz)
     ::SendMessage(GetHwnd(), TCM_SETITEMSIZE, 0, MAKELPARAM(sz.x, sz.y));
 }
 
     ::SendMessage(GetHwnd(), TCM_SETITEMSIZE, 0, MAKELPARAM(sz.x, sz.y));
 }
 

-// ----------------------------------------------------------------------------
-// wxNotebook operations
-// ----------------------------------------------------------------------------
+wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const
+{
+    wxSize sizeTotal = sizePage;
+    
+    // We need to make getting tab size part of the wxWindows API.
+    wxSize tabSize(0, 0);
+    if (GetPageCount() > 0)
+    {
+        RECT rect;
+        TabCtrl_GetItemRect((HWND) GetHWND(), 0, & rect);
+        tabSize.x = rect.right - rect.left;
+        tabSize.y = rect.bottom - rect.top;
+    }
+    if ( HasFlag(wxNB_LEFT) || HasFlag(wxNB_RIGHT) )
+    {
+        sizeTotal.x += tabSize.x + 7;
+        sizeTotal.y += 7;
+    }
+    else
+    {
+        sizeTotal.x += 7;
+        sizeTotal.y += tabSize.y + 7;
+    }
+
+    return sizeTotal;
+}

 
 

-// remove one page from the notebook
-bool wxNotebook::DeletePage(int nPage)
+void wxNotebook::AdjustPageSize(wxNotebookPage *page)

 {
 {

-  wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, "notebook page out of range" );
+    wxCHECK_RET( page, _T("NULL page in wxNotebook::AdjustPageSize") );

 
 

-  TabCtrl_DeleteItem(m_hwnd, nPage);
+    RECT rc;
+    rc.left =
+    rc.top = 0;

 
 

-  delete m_aPages[nPage];
-  m_aPages.Remove(nPage);
+    // get the page size from the notebook size
+    GetSize((int *)&rc.right, (int *)&rc.bottom);
+    TabCtrl_AdjustRect(m_hwnd, FALSE, &rc);

 
 

-  return TRUE;
+    page->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);

 }
 
 }
 

+// ----------------------------------------------------------------------------
+// wxNotebook operations
+// ----------------------------------------------------------------------------
+

 // remove one page from the notebook, without deleting
 // remove one page from the notebook, without deleting

-bool wxNotebook::RemovePage(int nPage)
+wxNotebookPage *wxNotebook::DoRemovePage(size_t nPage)

 {
 {

-  wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, "notebook page out of range" );
+    wxNotebookPage *pageRemoved = wxNotebookBase::DoRemovePage(nPage);
+    if ( !pageRemoved )
+        return NULL;

 
 

-  TabCtrl_DeleteItem(m_hwnd, nPage);
+    TabCtrl_DeleteItem(m_hwnd, nPage);

 
 

-  m_aPages.Remove(nPage);
+    if ( m_pages.IsEmpty() )
+    {
+        // no selection any more, the notebook becamse empty
+        m_nSelection = -1;
+    }
+    else // notebook still not empty
+    {
+        // change the selected page if it was deleted or became invalid
+        int selNew;
+        if ( m_nSelection == int(GetPageCount()) )
+        {
+            // last page deleted, make the new last page the new selection
+            selNew = m_nSelection - 1;
+        }
+        else if ( int(nPage) <= m_nSelection )
+        {
+            // we must show another page, even if it has the same index
+            selNew = m_nSelection;
+        }
+        else // nothing changes for the currently selected page
+        {
+            selNew = -1;
+
+            // we still must refresh the current page: this needs to be done
+            // for some unknown reason if the tab control shows the up-down
+            // control (i.e. when there are too many pages) -- otherwise after
+            // deleting a page nothing at all is shown
+            if (m_nSelection >= 0)
+                m_pages[m_nSelection]->Refresh();
+        }
+
+        if ( selNew != -1 )
+        {
+            // m_nSelection must be always valid so reset it before calling
+            // SetSelection()
+            m_nSelection = -1;
+            SetSelection(selNew);
+        }
+    }

 
 

-  return TRUE;
+    return pageRemoved;

 }
 
 // remove all pages
 bool wxNotebook::DeleteAllPages()
 {
 }
 
 // remove all pages
 bool wxNotebook::DeleteAllPages()
 {

-  int nPageCount = GetPageCount();
-  int nPage;
+  size_t nPageCount = GetPageCount();
+  size_t nPage;

   for ( nPage = 0; nPage < nPageCount; nPage++ )
   for ( nPage = 0; nPage < nPageCount; nPage++ )

-    delete m_aPages[nPage];
+    delete m_pages[nPage];

 
 

-  m_aPages.Clear();
+  m_pages.Clear();

 
   TabCtrl_DeleteAllItems(m_hwnd);
 
 
   TabCtrl_DeleteAllItems(m_hwnd);
 

-  return TRUE;
-}
+  m_nSelection = -1;

 
 

-// add a page to the notebook
-bool wxNotebook::AddPage(wxNotebookPage *pPage,
-                         const wxString& strText,
-                         bool bSelect,
-                         int imageId)
-{
-  return InsertPage(GetPageCount(), pPage, strText, bSelect, imageId);
+  return TRUE;

 }
 
 // same as AddPage() but does it at given position
 }
 
 // same as AddPage() but does it at given position

-bool wxNotebook::InsertPage(int nPage,
+bool wxNotebook::InsertPage(size_t nPage,

                             wxNotebookPage *pPage,
                             const wxString& strText,
                             bool bSelect,
                             int imageId)
 {
                             wxNotebookPage *pPage,
                             const wxString& strText,
                             bool bSelect,
                             int imageId)
 {

-  wxASSERT( pPage != NULL );
-  wxCHECK( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE );
+    wxCHECK_MSG( pPage != NULL, FALSE, _T("NULL page in wxNotebook::InsertPage") );
+    wxCHECK_MSG( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE,
+                 _T("invalid index in wxNotebook::InsertPage") );
+
+    wxASSERT_MSG( pPage->GetParent() == this,
+                    _T("notebook pages must have notebook as parent") );
+
+#if wxUSE_UXTHEME && wxUSE_UXTHEME_AUTO
+    static bool g_TestedForTheme = FALSE;
+    static bool g_UseTheme = FALSE;
+    if (!g_TestedForTheme)
+    {
+        int commCtrlVersion = wxTheApp->GetComCtl32Version() ;
+        
+        g_UseTheme = (commCtrlVersion >= 600);
+        g_TestedForTheme = TRUE;
+    }
+    
+    // Automatically apply the theme background,
+    // changing the colour of the panel to match the
+    // tab page colour. This won't work well with all
+    // themes but it's a start.
+    if (g_UseTheme && wxUxThemeEngine::Get() && pPage->IsKindOf(CLASSINFO(wxPanel)))
+    {
+        ApplyThemeBackground(pPage, GetThemeBackgroundColour());
+    }
+#endif

 
 

-  // add the tab to the control
-  TC_ITEM tcItem;
-  tcItem.mask    = 0;
+    // add a new tab to the control
+    // ----------------------------

 
 

-  if (imageId != -1)
-  {
-    tcItem.mask |= TCIF_IMAGE;
-    tcItem.iImage  = imageId;
-  }
-  else
-    tcItem.iImage  = 0;
+    // init all fields to 0
+    TC_ITEM tcItem;
+    wxZeroMemory(tcItem);

 
 

-  if (!strText.IsEmpty())
-  {
-    tcItem.mask    |= TCIF_TEXT;
-    tcItem.pszText = (char *)strText.c_str();
-  }
-  else
-    tcItem.pszText = (char *) NULL;
+    // set the image, if any
+    if ( imageId != -1 )
+    {
+        tcItem.mask |= TCIF_IMAGE;
+        tcItem.iImage  = imageId;
+    }

 
 

-  if ( TabCtrl_InsertItem(m_hwnd, nPage, &tcItem) == -1 ) {
-    wxLogError("Can't create the notebook page '%s'.", strText.c_str());
-    return FALSE;
-  }
+    // and the text
+    if ( !strText.IsEmpty() )
+    {
+        tcItem.mask |= TCIF_TEXT;
+        tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
+    }

 
 

-  // save the pointer to the page
-  m_aPages.Insert(pPage, nPage);
+    // fit the notebook page to the tab control's display area: this should be
+    // done before adding it to the notebook or TabCtrl_InsertItem() will
+    // change the notebooks size itself!
+    AdjustPageSize(pPage);

 
 

-  // some page must be selected: either this one or the first one if there is
-  // still no selection
-  if ( bSelect )
-    m_nSelection = nPage;
-  else if ( m_nSelection == -1 )
-    m_nSelection = 0;
+    // finally do insert it
+    if ( TabCtrl_InsertItem(m_hwnd, nPage, &tcItem) == -1 )
+    {
+        wxLogError(wxT("Can't create the notebook page '%s'."), strText.c_str());

 
 

-  // don't show pages by default (we'll need to adjust their size first)
-  HWND hwnd = GetWinHwnd(pPage);
-  SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_VISIBLE);
+        return FALSE;
+    }

 
 

-  // this updates internal flag too - otherwise it will get out of sync
-  pPage->Show(FALSE);
+    // succeeded: save the pointer to the page
+    m_pages.Insert(pPage, nPage);

 
 

-  return TRUE;
+    // for the first page (only) we need to adjust the size again because the
+    // notebook size changed: the tabs which hadn't been there before are now
+    // shown
+    if ( m_pages.GetCount() == 1 )
+    {
+        AdjustPageSize(pPage);
+    }
+
+    // hide the page: unless it is selected, it shouldn't be shown (and if it
+    // is selected it will be shown later)
+    HWND hwnd = GetWinHwnd(pPage);
+    SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_VISIBLE);
+
+    // this updates internal flag too -- otherwise it would get out of sync
+    // with the real state
+    pPage->Show(FALSE);
+
+
+    // now deal with the selection
+    // ---------------------------
+
+    // if the inserted page is before the selected one, we must update the
+    // index of the selected page
+    if ( int(nPage) <= m_nSelection )
+    {
+        // one extra page added
+        m_nSelection++;
+    }
+
+    // some page should be selected: either this one or the first one if there
+    // is still no selection
+    int selNew = -1;
+    if ( bSelect )
+        selNew = nPage;
+    else if ( m_nSelection == -1 )
+        selNew = 0;
+
+    if ( selNew != -1 )
+        SetSelection(selNew);
+
+    return TRUE;

 }
 
 }
 

+int wxNotebook::HitTest(const wxPoint& pt, long *flags) const
+{
+    TC_HITTESTINFO hitTestInfo;
+    hitTestInfo.pt.x = pt.x;
+    hitTestInfo.pt.y = pt.y;
+    int item = TabCtrl_HitTest(GetHwnd(), &hitTestInfo);
+
+    if ( flags )
+    {
+        *flags = 0;
+
+        if ((hitTestInfo.flags & TCHT_NOWHERE) == TCHT_NOWHERE)
+            *flags |= wxNB_HITTEST_NOWHERE;
+        if ((hitTestInfo.flags & TCHT_ONITEM) == TCHT_ONITEM)
+            *flags |= wxNB_HITTEST_ONITEM;
+        if ((hitTestInfo.flags & TCHT_ONITEMICON) == TCHT_ONITEMICON)
+            *flags |= wxNB_HITTEST_ONICON;
+        if ((hitTestInfo.flags & TCHT_ONITEMLABEL) == TCHT_ONITEMLABEL)
+            *flags |= wxNB_HITTEST_ONLABEL;
+    }
+
+    return item;
+}
+
+

 // ----------------------------------------------------------------------------
 // wxNotebook callbacks
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // wxNotebook callbacks
 // ----------------------------------------------------------------------------
 

-void wxNotebook::OnWindowCreate(wxWindowCreateEvent& event)
+void wxNotebook::OnSize(wxSizeEvent& event)

 {
 {

-  // make sure the current page is shown and has focus (it's useful because all
-  // pages are created invisible initially)
-  if ( m_nSelection != -1 ) {
-    wxNotebookPage *pPage = m_aPages[m_nSelection];
-    pPage->Show(TRUE);
-    pPage->SetFocus();
-  }
-

   // fit the notebook page to the tab control's display area
   RECT rc;
   rc.left = rc.top = 0;
   GetSize((int *)&rc.right, (int *)&rc.bottom);
 
   TabCtrl_AdjustRect(m_hwnd, FALSE, &rc);
   // fit the notebook page to the tab control's display area
   RECT rc;
   rc.left = rc.top = 0;
   GetSize((int *)&rc.right, (int *)&rc.bottom);
 
   TabCtrl_AdjustRect(m_hwnd, FALSE, &rc);

-  size_t nCount = m_aPages.Count();
+
+  int width = rc.right - rc.left,
+      height = rc.bottom - rc.top;
+  size_t nCount = m_pages.Count();

   for ( size_t nPage = 0; nPage < nCount; nPage++ ) {
   for ( size_t nPage = 0; nPage < nCount; nPage++ ) {

-    wxNotebookPage *pPage = m_aPages[nPage];
-    pPage->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
-    if ( pPage->GetAutoLayout() )
-      pPage->Layout();
+    wxNotebookPage *pPage = m_pages[nPage];
+    pPage->SetSize(rc.left, rc.top, width, height);

   }
 
   event.Skip();
   }
 
   event.Skip();


@@ -424,7 +692,21 @@ void wxNotebook::OnSelChange(wxNotebookEvent& event)
 {
   // is it our tab control?
   if ( event.GetEventObject() == this )
 {
   // is it our tab control?
   if ( event.GetEventObject() == this )

-    ChangePage(event.GetOldSelection(), event.GetSelection());
+  {
+      int sel = event.GetOldSelection();
+      if ( sel != -1 )
+        m_pages[sel]->Show(FALSE);
+
+      sel = event.GetSelection();
+      if ( sel != -1 )
+      {
+        wxNotebookPage *pPage = m_pages[sel];
+        pPage->Show(TRUE);
+        pPage->SetFocus();
+      }
+
+      m_nSelection = sel;
+  }

 
   // we want to give others a chance to process this message as well
   event.Skip();
 
   // we want to give others a chance to process this message as well
   event.Skip();


@@ -432,45 +714,109 @@ void wxNotebook::OnSelChange(wxNotebookEvent& event)
 
 void wxNotebook::OnSetFocus(wxFocusEvent& event)
 {
 
 void wxNotebook::OnSetFocus(wxFocusEvent& event)
 {

-  // set focus to the currently selected page if any
-  if ( m_nSelection != -1 )
-    m_aPages[m_nSelection]->SetFocus();
+    // this function is only called when the focus is explicitly set (i.e. from
+    // the program) to the notebook - in this case we don't need the
+    // complicated OnNavigationKey() logic because the programmer knows better
+    // what [s]he wants

 
 

-  event.Skip();
+    // set focus to the currently selected page if any
+    if ( m_nSelection != -1 )
+        m_pages[m_nSelection]->SetFocus();
+
+    event.Skip();

 }
 
 void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
 {
 }
 
 void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
 {

-  if ( event.IsWindowChange() ) {
-    // change pages
-    AdvanceSelection(event.GetDirection());
-  }
-  else {
-    // pass to the parent
-    if ( GetParent() ) {
-      event.SetCurrentFocus(this);
-      GetParent()->GetEventHandler()->ProcessEvent(event);
+    if ( event.IsWindowChange() ) {
+        // change pages
+        AdvanceSelection(event.GetDirection());
+    }
+    else {
+        // we get this event in 2 cases
+        //
+        // a) one of our pages might have generated it because the user TABbed
+        // out from it in which case we should propagate the event upwards and
+        // our parent will take care of setting the focus to prev/next sibling
+        //
+        // or
+        //
+        // b) the parent panel wants to give the focus to us so that we
+        // forward it to our selected page. We can't deal with this in
+        // OnSetFocus() because we don't know which direction the focus came
+        // from in this case and so can't choose between setting the focus to
+        // first or last panel child
+        wxWindow *parent = GetParent();
+        // the cast is here to fic a GCC ICE
+        if ( ((wxWindow*)event.GetEventObject()) == parent )
+        {
+            // no, it doesn't come from child, case (b): forward to a page
+            if ( m_nSelection != -1 )
+            {
+                // so that the page knows that the event comes from it's parent
+                // and is being propagated downwards
+                event.SetEventObject(this);
+
+                wxWindow *page = m_pages[m_nSelection];
+                if ( !page->GetEventHandler()->ProcessEvent(event) )
+                {
+                    page->SetFocus();
+                }
+                //else: page manages focus inside it itself
+            }
+            else
+            {
+                // we have no pages - still have to give focus to _something_
+                SetFocus();
+            }
+        }
+        else
+        {
+            // it comes from our child, case (a), pass to the parent
+            if ( parent ) {
+                event.SetCurrentFocus(this);
+                parent->GetEventHandler()->ProcessEvent(event);
+            }
+        }

     }
     }

-  }

 }
 
 // ----------------------------------------------------------------------------
 // wxNotebook base class virtuals
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // wxNotebook base class virtuals
 // ----------------------------------------------------------------------------
 

+#if wxUSE_CONSTRAINTS
+

 // override these 2 functions to do nothing: everything is done in OnSize
 
 // override these 2 functions to do nothing: everything is done in OnSize
 

-void wxNotebook::SetConstraintSizes(bool /* recurse */)
+void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse))

 {
   // don't set the sizes of the pages - their correct size is not yet known
   wxControl::SetConstraintSizes(FALSE);
 }
 
 {
   // don't set the sizes of the pages - their correct size is not yet known
   wxControl::SetConstraintSizes(FALSE);
 }
 

-bool wxNotebook::DoPhase(int /* nPhase */)
+bool wxNotebook::DoPhase(int WXUNUSED(nPhase))

 {
   return TRUE;
 }
 
 {
   return TRUE;
 }
 

+#endif // wxUSE_CONSTRAINTS
+
+// ----------------------------------------------------------------------------
+// wxNotebook Windows message handlers
+// ----------------------------------------------------------------------------
+
+bool wxNotebook::MSWOnScroll(int orientation, WXWORD nSBCode,
+                             WXWORD pos, WXHWND control)
+{
+    // don't generate EVT_SCROLLWIN events for the WM_SCROLLs coming from the
+    // up-down control
+    if ( control )
+        return FALSE;
+
+    return wxNotebookBase::MSWOnScroll(orientation, nSBCode, pos, control);
+}
+

 bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result)
 {
   wxNotebookEvent event(wxEVT_NULL, m_windowId);
 bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result)
 {
   wxNotebookEvent event(wxEVT_NULL, m_windowId);


@@ -499,49 +845,99 @@ bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result)
   return processed;
 }
 
   return processed;
 }
 

-// ----------------------------------------------------------------------------
-// wxNotebook helper functions
-// ----------------------------------------------------------------------------
-
-// hide the currently active panel and show the new one
-void wxNotebook::ChangePage(int nOldSel, int nSel)
+// Windows only: attempts to get colour for UX theme page background
+wxColour wxNotebook::GetThemeBackgroundColour()

 {
 {

-  // MT-FIXME should use a real semaphore
-  static bool s_bInsideChangePage = FALSE;
-
-  // when we call ProcessEvent(), our own OnSelChange() is called which calls
-  // this function - break the infinite loop
-  if ( s_bInsideChangePage )
-    return;
+#if wxUSE_UXTHEME
+    if (wxUxThemeEngine::Get())
+    {
+        wxUxThemeHandle hTheme(this, L"TAB");
+        if (hTheme)
+        {
+            // This is total guesswork.
+            // See PlatformSDK\Include\Tmschema.h for values
+            COLORREF themeColor;
+            wxUxThemeEngine::Get()->GetThemeColor
+                                    (
+                                        hTheme,
+                                        10 /* TABP_BODY */,
+                                        1 /* NORMAL */,
+                                        3821, /* FILLCOLORHINT */
+                                        & themeColor
+                                    );
+            
+            wxColour colour(GetRValue(themeColor), GetGValue(themeColor), GetBValue(themeColor));
+            return colour;
+        }
+    }
+#endif // wxUSE_UXTHEME

 
 

-  // it's not an error (the message may be generated by the tab control itself)
-  // and it may happen - just do nothing
-  if ( nSel == nOldSel )
-    return;
+    return GetBackgroundColour();
+}

 
 

-  s_bInsideChangePage = TRUE;
+// Windows only: attempts to apply the UX theme page background to this page
+#if wxUSE_UXTHEME
+void wxNotebook::ApplyThemeBackground(wxWindow* window, const wxColour& colour)
+#else
+void wxNotebook::ApplyThemeBackground(wxWindow*, const wxColour&)
+#endif
+{
+#if wxUSE_UXTHEME
+    // Don't set the background for buttons since this will
+    // switch it into ownerdraw mode
+    if (window->IsKindOf(CLASSINFO(wxButton)) && !window->IsKindOf(CLASSINFO(wxBitmapButton)))
+        // This is essential, otherwise you'll see dark grey
+        // corners in the buttons.
+        ((wxButton*)window)->wxControl::SetBackgroundColour(colour);
+    else if (window->IsKindOf(CLASSINFO(wxStaticText)) ||
+             window->IsKindOf(CLASSINFO(wxStaticBox)) ||
+             window->IsKindOf(CLASSINFO(wxStaticLine)) ||
+             window->IsKindOf(CLASSINFO(wxRadioButton)) ||
+             window->IsKindOf(CLASSINFO(wxRadioBox)) ||
+             window->IsKindOf(CLASSINFO(wxCheckBox)) ||
+             window->IsKindOf(CLASSINFO(wxBitmapButton)) ||
+             window->IsKindOf(CLASSINFO(wxSlider)) ||
+             window->IsKindOf(CLASSINFO(wxPanel)) ||
+             (window->IsKindOf(CLASSINFO(wxNotebook)) && (window != this)) ||
+             window->IsKindOf(CLASSINFO(wxScrolledWindow))
+        )
+    {
+        window->SetBackgroundColour(colour);
+    }

 
 

-  wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId);
-  event.SetSelection(nSel);
-  event.SetOldSelection(nOldSel);
-  event.SetEventObject(this);
-  if ( ProcessEvent(event) && !event.IsAllowed() )
-  {
-    // program doesn't allow the page change
-    s_bInsideChangePage = FALSE;
-    return;
-  }
+    for ( wxWindowList::compatibility_iterator node = window->GetChildren().GetFirst(); node; node = node->GetNext() )
+    {
+        wxWindow *child = node->GetData();
+        ApplyThemeBackground(child, colour);
+    }
+#endif
+}

 
 

-  if ( nOldSel != -1 )
-    m_aPages[nOldSel]->Show(FALSE);
+long wxNotebook::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+{
+    static bool g_TestedForTheme = FALSE;
+    static bool g_UseTheme = FALSE;
+    switch ( nMsg )
+    {
+        case WM_ERASEBKGND:
+        {
+            if (!g_TestedForTheme)
+            {
+                int commCtrlVersion = wxTheApp->GetComCtl32Version() ;
+
+                g_UseTheme = (commCtrlVersion >= 600);
+                g_TestedForTheme = TRUE;
+            }
+
+            // If using XP themes, it seems we can get away
+            // with not drawing a background, which reduces flicker.
+            if (g_UseTheme)            
+                return TRUE;
+        }
+    }

 
 

-  wxNotebookPage *pPage = m_aPages[nSel];
-  pPage->Show(TRUE);
-  pPage->SetFocus();
+    return wxControl::MSWWindowProc(nMsg, wParam, lParam);
+}

 
 

-  event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
-  ProcessEvent(event);

 
 

-  m_nSelection = nSel;
-  s_bInsideChangePage = FALSE;
-}
+#endif // wxUSE_NOTEBOOK