gtk-universal build fixes

[wxWidgets.git] / src / generic / choicbkg.cpp

diff --git a/src/generic/choicbkg.cpp b/src/generic/choicbkg.cpp
index 91306d12358faba454caf1cf53696fe3d7326f1a..ccc51e049dc7eef7a7f5000fab24275d63b09301 100644 (file)
--- a/src/generic/choicbkg.cpp
+++ b/src/generic/choicbkg.cpp
@@ -259,28 +259,28 @@ wxChoicebook::InsertPage(size_t n,
 
 wxWindow *wxChoicebook::DoRemovePage(size_t page)
 {
 
 wxWindow *wxChoicebook::DoRemovePage(size_t page)
 {

-    const size_t page_count = GetPageCount();

     wxWindow *win = wxBookCtrlBase::DoRemovePage(page);
 
     if ( win )
     {
         GetChoiceCtrl()->Delete(page);
 
     wxWindow *win = wxBookCtrlBase::DoRemovePage(page);
 
     if ( win )
     {
         GetChoiceCtrl()->Delete(page);
 

-        if (m_selection >= (int)page)
+        if ( m_selection >= (int)page )

         {
         {

-            // force new sel valid if possible
-            int sel = m_selection - 1;
-            if (page_count == 1)
+            // ensure that the selection is valid
+            int sel;
+            if ( GetPageCount() == 0 )

                 sel = wxNOT_FOUND;
                 sel = wxNOT_FOUND;

-            else if ((page_count == 2) || (sel == -1))
-                sel = 0;
+            else
+                sel = m_selection ? m_selection - 1 : 0;

 
 

-            // force sel invalid if deleting current page - don't try to hide it
-            m_selection = (m_selection == (int)page) ? wxNOT_FOUND : m_selection - 1;
+            // if deleting current page we shouldn't try to hide it
+            m_selection = m_selection == (int)page ? wxNOT_FOUND
+                                                   : m_selection - 1;

 
 

-            if ((sel != wxNOT_FOUND) && (sel != m_selection))
+            if ( sel != wxNOT_FOUND && sel != m_selection )

                 SetSelection(sel);
                 SetSelection(sel);

-           }
+        }

     }
 
     return win;
     }
 
     return win;


@@ -289,6 +289,7 @@ wxWindow *wxChoicebook::DoRemovePage(size_t page)
 
 bool wxChoicebook::DeleteAllPages()
 {
 
 bool wxChoicebook::DeleteAllPages()
 {

+    m_selection = wxNOT_FOUND;

     GetChoiceCtrl()->Clear();
     return wxBookCtrlBase::DeleteAllPages();
 }
     GetChoiceCtrl()->Clear();
     return wxBookCtrlBase::DeleteAllPages();
 }