X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cc0bffacebe299b312ce7fdf49a8825f466cf73f..e1d6e01c88876f9ff57056e2847eaaa91b074abb:/include/wx/bookctrl.h

diff --git a/include/wx/bookctrl.h b/include/wx/bookctrl.h
index 883a27bebc..49952ecb2c 100644
--- a/include/wx/bookctrl.h
+++ b/include/wx/bookctrl.h
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     19.08.03
 // RCS-ID:      $Id$
-// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
+// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
@@ -79,6 +79,14 @@ public:
     // get the panel which represents the given page
     virtual wxWindow *GetPage(size_t n) { return m_pages[n]; }
 
+    // get the current page or NULL if none
+    wxWindow *GetCurrentPage() const
+    {
+        int n = GetSelection();
+        return n == wxNOT_FOUND ? NULL
+                                : wx_const_cast(wxBookCtrl *, this)->GetPage(n);
+    }
+
     // get the currently selected page or wxNOT_FOUND if none
     virtual int GetSelection() const = 0;
 
@@ -122,10 +130,19 @@ public:
     virtual bool DeletePage(size_t n);
 
     // remove one page from the notebook, without deleting it
-    virtual bool RemovePage(size_t n) { return DoRemovePage(n) != NULL; }
+    virtual bool RemovePage(size_t n)
+    {
+        InvalidateBestSize();
+        return DoRemovePage(n) != NULL;
+    }
 
     // remove all pages and delete them
-    virtual bool DeleteAllPages() { WX_CLEAR_ARRAY(m_pages); return true; }
+    virtual bool DeleteAllPages()
+    {
+        InvalidateBestSize();
+        WX_CLEAR_ARRAY(m_pages);
+        return true;
+    }
 
     // adds a new page to the control
     virtual bool AddPage(wxWindow *page,
@@ -133,6 +150,7 @@ public:
                          bool bSelect = false,
                          int imageId = -1)
     {
+        InvalidateBestSize();
         return InsertPage(GetPageCount(), page, text, bSelect, imageId);
     }
 
@@ -146,7 +164,7 @@ public:
     // set the currently selected page, return the index of the previously
     // selected one (or -1 on error)
     //
-    // NB: this function will _not_ generate PAGE_CHANGING/ED events
+    // NB: this function will generate PAGE_CHANGING/ED events
     virtual int SetSelection(size_t n) = 0;
 
 
@@ -177,6 +195,8 @@ protected:
     // common part of all ctors
     void Init();
 
+    // Always rely on GetBestSize, which will look at all the pages
+    virtual void SetInitialBestSize(const wxSize& WXUNUSED(size)) { }
 
     // the array of all pages of this control
     wxArrayPages m_pages;