Fix width of the wxDataViewTreeCtrl column under OSX/Cocoa.

[wxWidgets.git] / src / common / wincmn.cpp

diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp
index 1ffda0d5892066596489dedc47c7cef221c9066a..30dc0105107312bfbbc2bce5d7e3f97079741f17 100644 (file)
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -215,7 +215,6 @@ bool wxWindowBase::CreateBase(wxWindowBase *parent,
                               const wxPoint& WXUNUSED(pos),
                               const wxSize& WXUNUSED(size),
                               long style,
-                              const wxValidator& wxVALIDATOR_PARAM(validator),
                               const wxString& name)
 {
     // ids are limited to 16 bits under MSW so if you care about portability,
@@ -243,6 +242,20 @@ bool wxWindowBase::CreateBase(wxWindowBase *parent,
     SetName(name);
     SetParent(parent);
 
+    return true;
+}
+
+bool wxWindowBase::CreateBase(wxWindowBase *parent,
+                              wxWindowID id,
+                              const wxPoint& pos,
+                              const wxSize& size,
+                              long style,
+                              const wxValidator& wxVALIDATOR_PARAM(validator),
+                              const wxString& name)
+{
+    if ( !CreateBase(parent, id, pos, size, style, name) )
+        return false;
+
 #if wxUSE_VALIDATORS
     SetValidator(validator);
 #endif // wxUSE_VALIDATORS
@@ -593,19 +606,14 @@ wxSize wxWindowBase::DoGetBestSize() const
     }
     else // ! has children
     {
-        // for a generic window there is no natural best size so, if the
-        // minimal size is not set, use the current size but take care to
-        // remember it as minimal size for the next time because our best size
-        // should be constant: otherwise we could get into a situation when the
-        // window is initially at some size, then expanded to a larger size and
-        // then, when the containing window is shrunk back (because our initial
-        // best size had been used for computing the parent min size), we can't
-        // be shrunk back any more because our best size is now bigger
         wxSize size = GetMinSize();
         if ( !size.IsFullySpecified() )
         {
-            size.SetDefaults(GetSize());
-            wxConstCast(this, wxWindowBase)->SetMinSize(size);
+            // if the window doesn't define its best size we assume that it can
+            // be arbitrarily small -- usually this is not the case, of course,
+            // but we have no way to know what the limit is, it should really
+            // override DoGetBestClientSize() itself to tell us
+            size.SetDefaults(wxSize(1, 1));
         }
 
         // return as-is, unadjusted by the client size difference.