A few tweaks and cleanups

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

diff --git a/include/wx/sizer.h b/include/wx/sizer.h
index 9e378b73f69ab7b05b75cf71a9e53eae77b64c7b..11b4e38912da69a0de90e28c929fa0e40f04c75e 100644 (file)
--- a/include/wx/sizer.h
+++ b/include/wx/sizer.h
@@ -26,13 +26,9 @@
 // classes
 //---------------------------------------------------------------------------
 
-class wxStaticBox;
-class wxNotebook;
-
 class wxSizerItem;
 class wxSizer;
 class wxBoxSizer;
-class wxStaticBoxSizer;
 
 //---------------------------------------------------------------------------
 // wxSizerItem
@@ -51,6 +47,8 @@ public:
     wxSizerItem( wxSizer *sizer, int option, int flag, int border, wxObject* userData );
 
     ~wxSizerItem();
+    
+    virtual void DeleteWindows();
 
     virtual wxSize GetSize();
     virtual wxSize CalcMin();
@@ -65,15 +63,15 @@ public:
         { m_ratio = (width && height) ? ((float) width / (float) height) : 1; }
     void SetRatio( wxSize size )
         { m_ratio = (size.x && size.y) ? ((float) size.x / (float) size.y) : 1; }
-    void SetRatio( float ratio ) 
+    void SetRatio( float ratio )
         { m_ratio = ratio; }
-    float GetRatio() const 
+    float GetRatio() const
         { return m_ratio; }
 
     bool IsWindow();
     bool IsSizer();
     bool IsSpacer();
-  
+
     void SetInitSize( int x, int y )
         { m_minSize.x = x; m_minSize.y = y; }
     void SetOption( int option )
@@ -116,7 +114,7 @@ protected:
     //      is shrinked.  it is safer to preserve initial value.
     float        m_ratio;
     wxObject    *m_userData;
-  
+
 private:
     DECLARE_CLASS(wxSizerItem);
 };
@@ -125,7 +123,7 @@ private:
 // wxSizer
 //---------------------------------------------------------------------------
 
-class WXDLLEXPORT wxSizer: public wxObject
+class WXDLLEXPORT wxSizer: public wxObject, public wxClientDataContainer
 {
 public:
     wxSizer();
@@ -147,34 +145,37 @@ public:
     virtual bool Remove( wxWindow *window );
     virtual bool Remove( wxSizer *sizer );
     virtual bool Remove( int pos );
+    
+    virtual void Clear( bool delete_windows=FALSE );
+    virtual void DeleteWindows();
 
     void SetMinSize( int width, int height )
         { DoSetMinSize( width, height ); }
     void SetMinSize( 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 )
         { 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 )
         { return DoSetItemMinSize( sizer, size.x, size.y ); }
-        
+
     bool SetItemMinSize( int pos, int width, int height )
         { return DoSetItemMinSize( pos, width, height ); }
     bool SetItemMinSize( int pos, wxSize size )
         { return DoSetItemMinSize( pos, size.x, size.y ); }
-        
+
     wxSize GetSize()
         { return m_size; }
     wxPoint GetPosition()
         { return m_position; }
-        
+
     /* Calculate the minimal size or return m_minSize if bigger. */
     wxSize GetMinSize();
 
@@ -205,7 +206,7 @@ protected:
     virtual bool DoSetItemMinSize( wxWindow *window, int width, int height );
     virtual bool DoSetItemMinSize( wxSizer *sizer, int width, int height );
     virtual bool DoSetItemMinSize( int pos, int width, int height );
-        
+
 private:
     DECLARE_CLASS(wxSizer);
 };
@@ -219,7 +220,7 @@ class WXDLLEXPORT wxGridSizer: public wxSizer
 public:
     wxGridSizer( int rows, int cols, int vgap, int hgap );
     wxGridSizer( int cols, int vgap = 0, int hgap = 0 );
-    
+
     void RecalcSizes();
     wxSize CalcMin();
 
@@ -231,15 +232,15 @@ public:
     int GetRows()               { return m_rows; }
     int GetVGap()               { return m_vgap; }
     int GetHGap()               { return m_hgap; }
-    
+
 protected:
     int    m_rows;
     int    m_cols;
     int    m_vgap;
     int    m_hgap;
-    
+
     void SetItemBounds( wxSizerItem *item, int x, int y, int w, int h );
-    
+
 private:
     DECLARE_CLASS(wxGridSizer);
 };
@@ -254,10 +255,10 @@ public:
     wxFlexGridSizer( int rows, int cols, int vgap, int hgap );
     wxFlexGridSizer( int cols, int vgap = 0, int hgap = 0 );
     ~wxFlexGridSizer();
-    
+
     void RecalcSizes();
     wxSize CalcMin();
-    
+
     void AddGrowableRow( size_t idx );
     void RemoveGrowableRow( size_t idx );
     void AddGrowableCol( size_t idx );
@@ -268,9 +269,9 @@ protected:
     int         *m_colWidths;
     wxArrayInt  m_growableRows;
     wxArrayInt  m_growableCols;
-    
+
     void CreateArrays();
-    
+
 private:
     DECLARE_CLASS(wxFlexGridSizer);
 };
@@ -297,7 +298,7 @@ protected:
     int m_minHeight;
     int m_fixedWidth;
     int m_fixedHeight;
-    
+
 private:
     DECLARE_CLASS(wxBoxSizer);
 };
@@ -306,6 +307,10 @@ private:
 // wxStaticBoxSizer
 //---------------------------------------------------------------------------
 
+#if wxUSE_STATBOX
+
+class WXDLLEXPORT wxStaticBox;
+
 class WXDLLEXPORT wxStaticBoxSizer: public wxBoxSizer
 {
 public:
@@ -319,17 +324,21 @@ public:
 
 protected:
     wxStaticBox   *m_staticBox;
-    
+
 private:
     DECLARE_CLASS(wxStaticBoxSizer);
 };
 
+#endif // wxUSE_STATBOX
+
 //---------------------------------------------------------------------------
 // wxNotebookSizer
 //---------------------------------------------------------------------------
 
 #if wxUSE_NOTEBOOK
 
+class WXDLLEXPORT wxNotebook;
+
 class WXDLLEXPORT wxNotebookSizer: public wxSizer
 {
 public:
@@ -343,12 +352,12 @@ public:
 
 protected:
     wxNotebook   *m_notebook;
-   
+
 private:
     DECLARE_CLASS(wxNotebookSizer);
 };
 
-#endif
+#endif // wxUSE_NOTEBOOK
 
 
 #endif