added WX_CHECK_BUILD_OPTIONS

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

diff --git a/src/msw/notebook.cpp b/src/msw/notebook.cpp
index d8a82f48095f0a79b4616d22266046d0ea264323..cb9d37a5736c46c47bb176ea1256a360fc5c3f0b 100644 (file)
--- a/src/msw/notebook.cpp
+++ b/src/msw/notebook.cpp
@@ -6,7 +6,7 @@
 // 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__
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -32,6 +32,7 @@
 #include  "wx/event.h"
 #include  "wx/control.h"
 #include  "wx/notebook.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"
 


@@ -42,16 +43,41 @@
 
 #include  <windowsx.h>  // for SetWindowFont
 
 
 #include  <windowsx.h>  // for SetWindowFont
 

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

 #endif
 
 #endif
 

-#if defined(__WIN95__) && !((defined(__GNUWIN32_OLD__) || defined(__TWIN32__)) && !defined(__CYGWIN10__))
+#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))

     #include <commctrl.h>
 #endif
 
     #include <commctrl.h>
 #endif
 

+#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
+
+/*
+       notebookpage
+               object
+               object_ref
+               label
+               selected
+               style
+               usenotebooksizer
+*/
+

 // ----------------------------------------------------------------------------
 // macros
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // macros
 // ----------------------------------------------------------------------------


@@ -96,7 +122,20 @@ BEGIN_EVENT_TABLE(wxNotebook, wxControl)
     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
 END_EVENT_TABLE()
 
     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
 END_EVENT_TABLE()
 

+#if wxUSE_EXTENDED_RTTI
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebook, wxControl,"wx/notebook.h")
+
+WX_BEGIN_PROPERTIES_TABLE(wxNotebook)
+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 ) 
+
+#else

 IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)

+#endif

 IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
 
 // ============================================================================
 IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
 
 // ============================================================================


@@ -141,13 +180,25 @@ bool wxNotebook::Create(wxWindow *parent,
                         long style,
                         const wxString& name)
 {
                         long style,
                         const wxString& name)
 {

-    // base init
-    if ( !CreateControl(parent, id, pos, size, style, wxDefaultValidator, name) )
+    // 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;
 
         return FALSE;
 

-    // notebook, so explicitly specify 0 as last parameter
-    if ( !MSWCreateControl(WC_TABCONTROL, _T(""), pos, size,
-                style | wxTAB_TRAVERSAL) )
+    if ( !MSWCreateControl(WC_TABCONTROL, wxEmptyString, pos, size) )

         return FALSE;
 
     SetBackgroundColour(wxColour(::GetSysColor(COLOR_BTNFACE)));
         return FALSE;
 
     SetBackgroundColour(wxColour(::GetSysColor(COLOR_BTNFACE)));


@@ -161,7 +212,7 @@ WXDWORD wxNotebook::MSWGetStyle(long style, WXDWORD *exstyle) const
 
     tabStyle |= WS_TABSTOP | TCS_TABS;
 
 
     tabStyle |= WS_TABSTOP | TCS_TABS;
 

-    if ( style & wxTC_MULTILINE )
+    if ( style & wxNB_MULTILINE )

         tabStyle |= TCS_MULTILINE;
     if ( style & wxNB_FIXEDWIDTH )
         tabStyle |= TCS_FIXEDWIDTH;
         tabStyle |= TCS_MULTILINE;
     if ( style & wxNB_FIXEDWIDTH )
         tabStyle |= TCS_FIXEDWIDTH;


@@ -205,9 +256,23 @@ int wxNotebook::SetSelection(int nPage)
 {
   wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
 
 {
   wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
 

-  ChangePage(m_nSelection, nPage);
+  if ( 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);
+    }
+  }
+
+  return m_nSelection;

 }
 
 bool wxNotebook::SetPageText(int nPage, const wxString& strText)
 }
 
 bool wxNotebook::SetPageText(int nPage, const wxString& strText)


@@ -223,7 +288,7 @@ bool wxNotebook::SetPageText(int nPage, const wxString& strText)
 
 wxString wxNotebook::GetPageText(int nPage) const
 {
 
 wxString wxNotebook::GetPageText(int nPage) const
 {

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

 
   wxChar buf[256];
   TC_ITEM tcItem;
 
   wxChar buf[256];
   TC_ITEM tcItem;


@@ -300,6 +365,48 @@ 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));
 }
 

+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;
+}
+
+void wxNotebook::AdjustPageSize(wxNotebookPage *page)
+{
+    wxCHECK_RET( page, _T("NULL page in wxNotebook::AdjustPageSize") );
+
+    RECT rc;
+    rc.left =
+    rc.top = 0;
+
+    // get the page size from the notebook size
+    GetSize((int *)&rc.right, (int *)&rc.bottom);
+    TabCtrl_AdjustRect(m_hwnd, FALSE, &rc);
+
+    page->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
+}
+

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


@@ -340,7 +447,8 @@ wxNotebookPage *wxNotebook::DoRemovePage(int nPage)
             // 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
             // 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

-            m_pages[m_nSelection]->Refresh();
+            if (m_nSelection >= 0)
+                m_pages[m_nSelection]->Refresh();

         }
 
         if ( selNew != -1 )
         }
 
         if ( selNew != -1 )


@@ -372,15 +480,6 @@ bool wxNotebook::DeleteAllPages()
   return TRUE;
 }
 
   return TRUE;
 }
 

-// 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);
-}
-

 // same as AddPage() but does it at given position
 bool wxNotebook::InsertPage(int nPage,
                             wxNotebookPage *pPage,
 // same as AddPage() but does it at given position
 bool wxNotebook::InsertPage(int nPage,
                             wxNotebookPage *pPage,


@@ -388,72 +487,139 @@ bool wxNotebook::InsertPage(int nPage,
                             bool bSelect,
                             int imageId)
 {
                             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") );

 
 

-  // do add the tab to the control
+    wxASSERT_MSG( pPage->GetParent() == this,
+                    _T("notebook pages must have notebook as parent") );

 
 

-  // init all fields to 0
-  TC_ITEM tcItem;
-  memset(&tcItem, 0, sizeof(tcItem));
+#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

 
 

-  if ( imageId != -1 )
-  {
-    tcItem.mask |= TCIF_IMAGE;
-    tcItem.iImage  = imageId;
-  }
+    // add a new tab to the control
+    // ----------------------------

 
 

-  if ( !strText.IsEmpty() )
-  {
-    tcItem.mask |= TCIF_TEXT;
-    tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
-  }
+    // init all fields to 0
+    TC_ITEM tcItem;
+    wxZeroMemory(tcItem);

 
 

-  if ( TabCtrl_InsertItem(m_hwnd, nPage, &tcItem) == -1 ) {
-    wxLogError(wxT("Can't create the notebook page '%s'."), strText.c_str());
+    // set the image, if any
+    if ( imageId != -1 )
+    {
+        tcItem.mask |= TCIF_IMAGE;
+        tcItem.iImage  = imageId;
+    }

 
 

-    return FALSE;
-  }
+    // and the text
+    if ( !strText.IsEmpty() )
+    {
+        tcItem.mask |= TCIF_TEXT;
+        tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
+    }

 
 

-  // if the inserted page is before the selected one, we must update the
-  // index of the selected page
-  if ( nPage <= m_nSelection )
-  {
-    // one extra page added
-    m_nSelection++;
-  }
+    // 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);

 
 

-  // save the pointer to the page
-  m_pages.Insert(pPage, nPage);
+    // 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);

 
 

-  // 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);
-  pPage->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
+    // 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);
+    }

 
 

-  // 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;
+    // 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);

 
 

-  if ( selNew != -1 )
-    SetSelection(selNew);
+    // this updates internal flag too -- otherwise it would get out of sync
+    // with the real state
+    pPage->Show(FALSE);

 
 

-  return TRUE;
+
+    // now deal with the selection
+    // ---------------------------
+
+    // if the inserted page is before the selected one, we must update the
+    // index of the selected page
+    if ( 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
 // ----------------------------------------------------------------------------


@@ -536,9 +702,9 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
         // 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
         // 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();
         wxWindow *parent = GetParent();

-        if ( event.GetEventObject() == parent )
+        // 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 )
         {
             // no, it doesn't come from child, case (b): forward to a page
             if ( m_nSelection != -1 )


@@ -575,6 +741,8 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
 // wxNotebook base class virtuals
 // ----------------------------------------------------------------------------
 
 // wxNotebook base class virtuals
 // ----------------------------------------------------------------------------
 

+#if wxUSE_CONSTRAINTS
+

 // override these 2 functions to do nothing: everything is done in OnSize
 
 void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse))
 // override these 2 functions to do nothing: everything is done in OnSize
 
 void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse))


@@ -588,6 +756,8 @@ bool wxNotebook::DoPhase(int WXUNUSED(nPhase))
   return TRUE;
 }
 
   return TRUE;
 }
 

+#endif // wxUSE_CONSTRAINTS
+

 // ----------------------------------------------------------------------------
 // wxNotebook Windows message handlers
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxNotebook Windows message handlers
 // ----------------------------------------------------------------------------


@@ -631,44 +801,99 @@ bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result)
   return processed;
 }
 
   return processed;
 }
 

-// ----------------------------------------------------------------------------
-// wxNotebook helper functions
-// ----------------------------------------------------------------------------
-
-// generate the page changing and changed events, 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;
+#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

 
 

-  // when we call ProcessEvent(), our own OnSelChange() is called which calls
-  // this function - break the infinite loop
-  if ( s_bInsideChangePage )
-    return;
+    return GetBackgroundColour();
+}

 
 

-  // 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;
+// 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);
+    }
+
+    for ( wxWindowList::compatibility_iterator node = window->GetChildren().GetFirst(); node; node = node->GetNext() )
+    {
+        wxWindow *child = node->GetData();
+        ApplyThemeBackground(child, colour);
+    }
+#endif
+}

 
 

-  s_bInsideChangePage = TRUE;
+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() ;

 
 

-  wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId);
-  event.SetSelection(nSel);
-  event.SetOldSelection(nOldSel);
-  event.SetEventObject(this);
-  if ( GetEventHandler()->ProcessEvent(event) && !event.IsAllowed() )
-  {
-    // program doesn't allow the page change
-    s_bInsideChangePage = FALSE;
-    return;
-  }
+                g_UseTheme = (commCtrlVersion >= 600);
+                g_TestedForTheme = TRUE;
+            }

 
 

-  event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
-  GetEventHandler()->ProcessEvent(event);
+            // If using XP themes, it seems we can get away
+            // with not drawing a background, which reduces flicker.
+            if (g_UseTheme)            
+                return TRUE;
+        }
+    }

 
 

-  s_bInsideChangePage = FALSE;
+    return wxControl::MSWWindowProc(nMsg, wParam, lParam);

 }
 
 }
 

+

 #endif // wxUSE_NOTEBOOK
 #endif // wxUSE_NOTEBOOK