X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/837e57436a89516a5fa9f478f401e06bd872c17c..2356708db31b737c6eae53c2316b642aa5a2e68d:/src/msw/notebook.cpp

diff --git a/src/msw/notebook.cpp b/src/msw/notebook.cpp
index d6c5fc5234..2961439e4b 100644
--- a/src/msw/notebook.cpp
+++ b/src/msw/notebook.cpp
@@ -42,11 +42,13 @@
 
 #ifndef __TWIN32__
 #ifdef __GNUWIN32__
+#ifndef wxUSE_NORLANDER_HEADERS
   #include "wx/msw/gnuwin32/extra.h"
 #endif
 #endif
+#endif
 
-#if !defined(__GNUWIN32__) || defined(__TWIN32__)
+#if !defined(__GNUWIN32__) || defined(__TWIN32__) || defined(wxUSE_NORLANDER_HEADERS)
   #include <commctrl.h>
 #endif
 
@@ -122,7 +124,8 @@ bool wxNotebook::Create(wxWindow *parent,
                         const wxString& name)
 {
   // base init
-  CreateBase(parent, id, pos, size, style, name);
+  if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
+      return FALSE;
 
   // colors and font
   m_backgroundColour = wxColour(GetSysColor(COLOR_BTNFACE));
@@ -274,11 +277,22 @@ bool wxNotebook::DeletePage(int nPage)
 {
   wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, _T("notebook page out of range") );
 
+  if ( m_nSelection == nPage ) {
+      // advance selection backwards - the page being deleted shouldn't be left
+      // selected
+      AdvanceSelection(FALSE);
+  }
+
   TabCtrl_DeleteItem(m_hwnd, nPage);
 
   delete m_aPages[nPage];
   m_aPages.Remove(nPage);
 
+  if ( m_aPages.IsEmpty() ) {
+      // no selection if the notebook became empty
+      m_nSelection = -1;
+  }
+
   return TRUE;
 }
 
@@ -370,6 +384,11 @@ bool wxNotebook::InsertPage(int nPage,
   // this updates internal flag too - otherwise it will get out of sync
   pPage->Show(FALSE);
 
+  // FIXME this is ugly, I'm breaking my own rules... but needed to get display
+  //       right (why?)
+  wxSizeEvent event;
+  OnSize(event);
+
   return TRUE;
 }
 
@@ -408,7 +427,23 @@ void wxNotebook::OnSelChange(wxNotebookEvent& event)
 {
   // is it our tab control?
   if ( event.GetEventObject() == this )
-    ChangePage(event.GetOldSelection(), event.GetSelection());
+  {
+      // don't call ChangePage() here because it will generate redundant
+      // notification events
+      int sel = event.GetOldSelection();
+      if ( sel != -1 )
+        m_aPages[sel]->Show(FALSE);
+      
+      sel = event.GetSelection();
+      if ( sel != -1 )
+      {
+        wxNotebookPage *pPage = m_aPages[sel];
+        pPage->Show(TRUE);
+        pPage->SetFocus();
+      }
+      
+      m_nSelection = sel;
+  }
 
   // we want to give others a chance to process this message as well
   event.Skip();