added and documented wx_const/static_cast<>

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

diff --git a/include/wx/sizer.h b/include/wx/sizer.h
index 754daac250308cb17cd92bf9827f083d51237565..ce907346bba9fdbd62b39d0547b6f66c884e4e30 100644 (file)
--- a/include/wx/sizer.h
+++ b/include/wx/sizer.h
@@ -12,7 +12,7 @@
 #ifndef __WXSIZER_H__
 #define __WXSIZER_H__
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma interface "sizer.h"
 #endif
 
@@ -59,7 +59,8 @@ public:
                  int border,
                  wxObject* userData );
 
-    ~wxSizerItem();
+    wxSizerItem();
+    virtual ~wxSizerItem();
 
     virtual void DeleteWindows();
 
@@ -73,8 +74,16 @@ public:
 
     wxSize GetMinSize() const
         { return m_minSize; }
+    void SetMinSize(const wxSize& size)
+        {
+            if (IsWindow() && !(m_flag & wxFIXED_MINSIZE))
+                m_window->SetSizeHints(size);
+            m_minSize = size;            
+        }
+    void SetMinSize( int x, int y )
+        { SetMinSize(wxSize(x, y)); }    
     void SetInitSize( int x, int y )
-        { m_minSize.x = x; m_minSize.y = y; }
+        { SetMinSize(wxSize(x, y)); }
 
     void SetRatio( int width, int height )
         // if either of dimensions is zero, ratio is assumed to be 1
@@ -111,7 +120,7 @@ public:
     wxWindow *GetWindow() const
         { return m_window; }
     void SetWindow( wxWindow *window )
-        { m_window = window; }
+        { m_window = window; m_minSize = window->GetSize(); }
     wxSizer *GetSizer() const
         { return m_sizer; }
     void SetSizer( wxSizer *sizer )
@@ -152,7 +161,7 @@ protected:
     wxObject    *m_userData;
 
 private:
-    DECLARE_CLASS(wxSizerItem);
+    DECLARE_CLASS(wxSizerItem)
     DECLARE_NO_COPY_CLASS(wxSizerItem)
 };
 
@@ -304,7 +313,7 @@ public:
     bool IsShown( size_t index ) const;
 
     // Recursively call wxWindow::Show () on all sizer items.
-    void ShowItems (bool show);
+    virtual void ShowItems (bool show);
 
 protected:
     wxSize              m_size;
@@ -325,7 +334,7 @@ protected:
     virtual bool DoSetItemMinSize( size_t index, int width, int height );
 
 private:
-    DECLARE_CLASS(wxSizer);
+    DECLARE_CLASS(wxSizer)
 };
 
 //---------------------------------------------------------------------------
@@ -362,7 +371,7 @@ protected:
     void SetItemBounds( wxSizerItem *item, int x, int y, int w, int h );
 
 private:
-    DECLARE_CLASS(wxGridSizer);
+    DECLARE_CLASS(wxGridSizer)
 };
 
 //---------------------------------------------------------------------------
@@ -412,12 +421,19 @@ public:
     void SetNonFlexibleGrowMode(wxFlexSizerGrowMode mode) { m_growMode = mode; }
     wxFlexSizerGrowMode GetNonFlexibleGrowMode() const { return m_growMode; }
 
-
+    // Read-only access to the row heights and col widths arrays
+    const wxArrayInt& GetRowHeights() const { return m_rowHeights; }
+    const wxArrayInt& GetColWidths() const  { return m_colWidths; }
+    
     // implementation
     virtual void RecalcSizes();
     virtual wxSize CalcMin();
 
 protected:
+    void AdjustForFlexDirection();
+    void AdjustForGrowables(const wxSize& sz, const wxSize& minsz,
+                            int nrows, int ncols);
+    
     // the heights/widths of all rows/columns
     wxArrayInt  m_rowHeights,
                 m_colWidths;
@@ -436,7 +452,7 @@ protected:
     wxFlexSizerGrowMode m_growMode;
 
 private:
-    DECLARE_CLASS(wxFlexGridSizer);
+    DECLARE_CLASS(wxFlexGridSizer)
     DECLARE_NO_COPY_CLASS(wxFlexGridSizer)
 };
 
@@ -467,7 +483,7 @@ protected:
     int m_fixedHeight;
 
 private:
-    DECLARE_CLASS(wxBoxSizer);
+    DECLARE_CLASS(wxBoxSizer)
 };
 
 //---------------------------------------------------------------------------
@@ -489,45 +505,69 @@ public:
     wxStaticBox *GetStaticBox() const
         { return m_staticBox; }
 
+    // override to hide/show the static box as well
+    virtual void ShowItems (bool show);
+
 protected:
     wxStaticBox   *m_staticBox;
 
 private:
-    DECLARE_CLASS(wxStaticBoxSizer);
+    DECLARE_CLASS(wxStaticBoxSizer)
     DECLARE_NO_COPY_CLASS(wxStaticBoxSizer)
 };
 
 #endif // wxUSE_STATBOX
 
-//---------------------------------------------------------------------------
-// wxNotebookSizer
-//---------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
+// wxBookCtrlSizer
+// ----------------------------------------------------------------------------
 
-#if wxUSE_NOTEBOOK
+#if wxUSE_BOOKCTRL
 
-class WXDLLEXPORT wxNotebook;
+// this sizer works with wxNotebook/wxListbook/... and sizes the control to
+// fit its pages
+class WXDLLEXPORT wxBookCtrl;
 
-class WXDLLEXPORT wxNotebookSizer: public wxSizer
+class WXDLLEXPORT wxBookCtrlSizer : public wxSizer
 {
 public:
-    wxNotebookSizer( wxNotebook *nb );
+    wxBookCtrlSizer(wxBookCtrl *bookctrl);
 
-    void RecalcSizes();
-    wxSize CalcMin();
+    virtual void RecalcSizes();
+    virtual wxSize CalcMin();
 
-    wxNotebook *GetNotebook() const
-        { return m_notebook; }
+    wxBookCtrl *GetControl() const { return m_bookctrl; }
 
 protected:
-    wxNotebook   *m_notebook;
+    wxBookCtrl *m_bookctrl;
+
+private:
+    DECLARE_CLASS(wxBookCtrlSizer)
+    DECLARE_NO_COPY_CLASS(wxBookCtrlSizer)
+};
+
+
+#if wxUSE_NOTEBOOK
+
+// before wxBookCtrl we only had wxNotebookSizer, keep it for backwards
+// compatibility
+class WXDLLEXPORT wxNotebook;
+
+class WXDLLEXPORT wxNotebookSizer : public wxBookCtrlSizer
+{
+public:
+    wxNotebookSizer(wxNotebook *nb);
+
+    wxNotebook *GetNotebook() const { return (wxNotebook *)m_bookctrl; }
 
 private:
-    DECLARE_CLASS(wxNotebookSizer);
+    DECLARE_CLASS(wxNotebookSizer)
     DECLARE_NO_COPY_CLASS(wxNotebookSizer)
 };
 
 #endif // wxUSE_NOTEBOOK
 
+#endif // wxUSE_BOOKCTRL
+
+#endif // __WXSIZER_H__
 
-#endif
-  // __WXSIZER_H__