Fixes for WinCE build caused by my last commit.

[wxWidgets.git] / include / wx / sizer.h

diff --git a/include/wx/sizer.h b/include/wx/sizer.h
index 4593844fdbb94fd52a30b5e24b632615403befaa..bbab8447f93a9d59164a8394e321ed39339925c1 100644 (file)
--- a/include/wx/sizer.h
+++ b/include/wx/sizer.h
@@ -54,7 +54,7 @@ public:
 
     wxSizerFlags& Align(int alignment) // combination of wxAlignment values
     {
-        m_flags &= wxALIGN_MASK;
+        m_flags &= ~wxALIGN_MASK;
         m_flags |= alignment;
 
         return *this;
@@ -252,9 +252,14 @@ public:
         { return m_kind == Item_Sizer ? m_sizer : NULL; }
     wxSize GetSpacer() const;
 
-    void Show(bool show);
+    // this function behaves obviously for the windows and spacers but for the
+    // sizers it returns true if any sizer element is shown and only returns
+    // false if all of them are hidden
     bool IsShown() const;
+    void Show(bool show);
 
+    void SetUserData(wxObject* userData)
+        { delete m_userData; m_userData = userData; }
     wxObject* GetUserData() const
         { return m_userData; }
     wxPoint GetPosition() const
@@ -274,6 +279,8 @@ protected:
     // common part of ctors taking wxSizerFlags
     void Init(const wxSizerFlags& flags);
 
+
+    // discriminated union: depending on m_kind one of the fields is valid
     enum
     {
         Item_None,
@@ -320,7 +327,7 @@ WX_DECLARE_EXPORTED_LIST( wxSizerItem, wxSizerItemList );
 class WXDLLEXPORT wxSizer: public wxObject, public wxClientDataContainer
 {
 public:
-    wxSizer();
+    wxSizer() { }
     ~wxSizer();
 
     // methods for adding elements to the sizer: there are Add/Insert/Prepend
@@ -484,18 +491,13 @@ public:
     // Recursively call wxWindow::Show () on all sizer items.
     virtual void ShowItems (bool show);
 
-    void Show(bool show)
-    {   m_isShown = show;
-        ShowItems(show);
-    }
-    bool IsShown() const { return m_isShown; }
+    void Show(bool show) { ShowItems(show); }
 
 protected:
     wxSize              m_size;
     wxSize              m_minSize;
     wxPoint             m_position;
     wxSizerItemList     m_children;
-    bool                m_isShown;
 
     wxSize GetMaxWindowSize( wxWindow *window ) const;
     wxSize GetMinWindowSize( wxWindow *window );