X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6bd02a4367b1c1dd37a7242809e359fed54a2119..aba610e77a19ce35ca45bb235bbe3ea68cff9916:/src/generic/treebkg.cpp

diff --git a/src/generic/treebkg.cpp b/src/generic/treebkg.cpp
index 5f86245e7e..4f57582b0c 100644
--- a/src/generic/treebkg.cpp
+++ b/src/generic/treebkg.cpp
@@ -100,11 +100,14 @@ wxTreebook::Create(wxWindow *parent,
                     wxID_TREEBOOKTREEVIEW,
                     wxDefaultPosition,
                     wxDefaultSize,
-                    wxBORDER_SIMPLE |
+#ifndef __WXMSW__
+                    wxBORDER_SIMPLE | // On wxMSW this produces a black border which is wrong
+#endif
                     wxTR_DEFAULT_STYLE |
                     wxTR_HIDE_ROOT |
                     wxTR_SINGLE
                  );
+    GetTreeCtrl()->SetQuickBestSize(false); // do full size calculation
     GetTreeCtrl()->AddRoot(wxEmptyString); // label doesn't matter, it's hidden
 
 #ifdef __WXMSW__
@@ -203,8 +206,6 @@ bool wxTreebook::DoInsertPage(size_t pagePos,
 
     DoUpdateSelection(bSelect, pagePos);
 
-    m_bookctrl->InvalidateBestSize();
-
     return true;
 }
 
@@ -246,6 +247,8 @@ bool wxTreebook::DoInsertSubPage(size_t pagePos,
 
     wxTreeItemId newId = tree->AppendItem(parentId, text, imageId);
 
+    tree->InvalidateBestSize();
+
     if ( !newId.IsOk() )
     {
         (void)wxBookCtrlBase::DoRemovePage(newPos);
@@ -258,8 +261,6 @@ bool wxTreebook::DoInsertSubPage(size_t pagePos,
 
     DoUpdateSelection(bSelect, newPos);
 
-    m_bookctrl->InvalidateBestSize();
-
     return true;
 }
 
@@ -308,7 +309,6 @@ wxTreebookPage *wxTreebook::DoRemovePage(size_t pagePos)
 
     tree->DeleteChildren( pageId );
     tree->Delete( pageId );
-    tree->InvalidateBestSize();
 
     return oldPage;
 }
@@ -629,10 +629,7 @@ int wxTreebook::DoSetSelection(size_t pagePos)
         }
 
         if ( page )
-        {
-            page->SetSize(GetPageRect());
             page->Show();
-        }
 
         tree->SelectItem(DoInternalGetPage(pagePos));