Warning fixes for BCC, VC, OW and MinGW.

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

diff --git a/include/wx/sizer.h b/include/wx/sizer.h
index 9b847413549383441a387ce4f5d3a29787eea8ff..410b2c1e3726d5716f08b19b535c760ad4ea8183 100644 (file)
--- a/include/wx/sizer.h
+++ b/include/wx/sizer.h
@@ -12,17 +12,12 @@
 #ifndef __WXSIZER_H__
 #define __WXSIZER_H__
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "sizer.h"
-#endif
-
 #include "wx/defs.h"
 
 #include "wx/button.h"
 #include "wx/window.h"
 #include "wx/frame.h"
 #include "wx/dialog.h"
-#include "wx/bookctrl.h"
 
 //---------------------------------------------------------------------------
 // classes
@@ -188,7 +183,7 @@ public:
 
     virtual wxSize GetSize() const;
     virtual wxSize CalcMin();
-    virtual void SetDimension( wxPoint pos, wxSize size );
+    virtual void SetDimension( const wxPoint& pos, const wxSize& size );
 
     wxSize GetMinSize() const
         { return m_minSize; }
@@ -410,24 +405,24 @@ public:
 
     void SetMinSize( int width, int height )
         { DoSetMinSize( width, height ); }
-    void SetMinSize( wxSize size )
+    void SetMinSize( const wxSize& size )
         { DoSetMinSize( size.x, size.y ); }
 
     // Searches recursively
     bool SetItemMinSize( wxWindow *window, int width, int height )
         { return DoSetItemMinSize( window, width, height ); }
-    bool SetItemMinSize( wxWindow *window, wxSize size )
+    bool SetItemMinSize( wxWindow *window, const wxSize& size )
         { return DoSetItemMinSize( window, size.x, size.y ); }
 
     // Searches recursively
     bool SetItemMinSize( wxSizer *sizer, int width, int height )
         { return DoSetItemMinSize( sizer, width, height ); }
-    bool SetItemMinSize( wxSizer *sizer, wxSize size )
+    bool SetItemMinSize( wxSizer *sizer, const wxSize& size )
         { return DoSetItemMinSize( sizer, size.x, size.y ); }
 
     bool SetItemMinSize( size_t index, int width, int height )
         { return DoSetItemMinSize( index, width, height ); }
-    bool SetItemMinSize( size_t index, wxSize size )
+    bool SetItemMinSize( size_t index, const wxSize& size )
         { return DoSetItemMinSize( index, size.x, size.y ); }
 
     wxSize GetSize() const
@@ -477,7 +472,10 @@ public:
     // Recursively call wxWindow::Show () on all sizer items.
     virtual void ShowItems (bool show);
 
-    void Show(bool show) { m_isShown = show; }
+    void Show(bool show)
+    {   m_isShown = show;
+        ShowItems(show);
+    }
     bool IsShown() const { return m_isShown; }
 
 protected: