X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/10f2222ca37dba7e4faf791e48f2aca8110c43c6..a0845d45830eb22769107a61a6cb3485fa21922b:/src/generic/notebook.cpp

diff --git a/src/generic/notebook.cpp b/src/generic/notebook.cpp
index 11b4abfe09..71072898ff 100644
--- a/src/generic/notebook.cpp
+++ b/src/generic/notebook.cpp
@@ -47,7 +47,7 @@
 // ----------------------------------------------------------------------------
 
 // check that the page index is valid
-#define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))
+#define IS_VALID_PAGE(nPage) ((nPage) < GetPageCount())
 
 // ----------------------------------------------------------------------------
 // event table
@@ -622,6 +622,17 @@ void wxNotebook::OnPaint(wxPaintEvent& WXUNUSED(event) )
         m_tabView->Draw(dc);
 }
 
+wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const
+{
+    // MBN: since the total tab height is really a function of the
+    // width, this should really call
+    // GetTotalTabHeightPretendingWidthIs(), but the current
+    // implementation will suffice, provided the wxNotebook has been
+    // created with a sensible initial width.
+    return wxSize( sizePage.x + 12,
+                   sizePage.y + m_tabView->GetTotalTabHeight() + 6 + 4 );
+}
+
 wxRect wxNotebook::GetAvailableClientSize()
 {
     int cw, ch;