don't statically link to SetMenuInfo(): it is not present in Win95/NT4

[wxWidgets.git] / src / msw / choice.cpp

diff --git a/src/msw/choice.cpp b/src/msw/choice.cpp
index c8681252f84f74f24bdc8a9dc3075d13067cc0be..859e700b714188f143a645e3e73c5b341510ece5 100644 (file)
--- a/src/msw/choice.cpp
+++ b/src/msw/choice.cpp
@@ -236,6 +236,7 @@ int wxChoice::DoAppend(const wxString& item)
             UpdateVisibleHeight();
     }
 
+    InvalidateBestSize();
     return n;
 }
 
@@ -255,6 +256,7 @@ int wxChoice::DoInsert(const wxString& item, int pos)
             UpdateVisibleHeight();
     }
 
+    InvalidateBestSize();
     return n;
 }
 
@@ -271,6 +273,8 @@ void wxChoice::Delete(int n)
 
     if ( !IsFrozen() )
         UpdateVisibleHeight();
+
+    InvalidateBestSize();
 }
 
 void wxChoice::Clear()
@@ -281,6 +285,8 @@ void wxChoice::Clear()
 
     if ( !IsFrozen() )
         UpdateVisibleHeight();
+
+    InvalidateBestSize();
 }
 
 void wxChoice::Free()
@@ -383,6 +389,8 @@ void wxChoice::SetString(int n, const wxString& s)
         DoSetItemClientData(n, data);
     }
     //else: it's already NULL by default
+
+    InvalidateBestSize();
 }
 
 wxString wxChoice::GetString(int n) const
@@ -567,7 +575,9 @@ wxSize wxChoice::DoGetBestSize() const
     // the combobox should be slightly larger than the widest string
     wChoice += 5*GetCharWidth();
 
-    return wxSize(wChoice, EDIT_HEIGHT_FROM_CHAR_HEIGHT(GetCharHeight()));
+    wxSize best(wChoice, EDIT_HEIGHT_FROM_CHAR_HEIGHT(GetCharHeight()));
+    CacheBestSize(best);
+    return best;
 }
 
 WXLRESULT wxChoice::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)