/////////////////////////////////////////////////////////////////////////////
// Name: sizer.h
-// Purpose: provide wxSizer class for layouting
+// Purpose: provide wxSizer class for layout
// Author: Robert Roebling and Robin Dunn
// Modified by: Ron Lee
// Created:
// RCS-ID: $Id$
-// Copyright: (c) Robin Dunn, Dirk Holtwick and Robert Roebling
-// (c) 2003, Ron Lee
+// Copyright: (c) Robin Dunn, Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
wxObject* userData );
~wxSizerItem();
-
+
virtual void DeleteWindows();
// Enable deleting the SizerItem without destroying the contained sizer.
void DetachSizer()
{ m_sizer = 0; }
- virtual wxSize GetSize();
+ virtual wxSize GetSize() const;
virtual wxSize CalcMin();
virtual void SetDimension( wxPoint pos, wxSize size );
- wxSize GetMinSize()
+ wxSize GetMinSize() const
{ return m_minSize; }
void SetInitSize( int x, int y )
{ m_minSize.x = x; m_minSize.y = y; }
float GetRatio() const
{ return m_ratio; }
- bool IsWindow();
- bool IsSizer();
- bool IsSpacer();
+ bool IsWindow() const;
+ bool IsSizer() const;
+ bool IsSpacer() const;
// Deprecated in 2.6, use {G,S}etProportion instead.
wxDEPRECATED( void SetOption( int option ) );
bool IsShown() const
{ return m_show; }
- wxObject* GetUserData()
+ wxObject* GetUserData() const
{ return m_userData; }
- wxPoint GetPosition()
+ wxPoint GetPosition() const
{ return m_pos; }
protected:
int m_flag;
// If true, then this item is considered in the layout
- // calculation. Otherwise, it is skipped over.
+ // calculation. Otherwise, it is skipped over.
bool m_show;
// Aspect ratio can always be calculated from m_size,
wxObject *m_userData;
- DECLARE_DYNAMIC_CLASS(wxSizerItem);
+private:
+ DECLARE_CLASS(wxSizerItem);
DECLARE_NO_COPY_CLASS(wxSizerItem)
};
// use Detach instead.
wxDEPRECATED( virtual bool Remove( wxWindow *window ) );
virtual bool Remove( wxSizer *sizer );
- virtual bool Remove( size_t index );
+ virtual bool Remove( int index );
virtual bool Detach( wxWindow *window );
virtual bool Detach( wxSizer *sizer );
- virtual bool Detach( size_t index );
+ virtual bool Detach( int index );
- virtual void Clear( bool delete_windows=false );
+ virtual void Clear( bool delete_windows = false );
virtual void DeleteWindows();
void SetMinSize( int width, int height )
bool SetItemMinSize( size_t index, wxSize size )
{ return DoSetItemMinSize( index, size.x, size.y ); }
- wxSize GetSize()
+ wxSize GetSize() const
{ return m_size; }
- wxPoint GetPosition()
+ wxPoint GetPosition() const
{ return m_position; }
/* Calculate the minimal size or return m_minSize if bigger. */
void Hide( size_t index )
{ Show( index, false ); }
- bool IsShown( wxWindow *window );
- bool IsShown( wxSizer *sizer );
- bool IsShown( size_t index );
-
+ bool IsShown( wxWindow *window ) const;
+ bool IsShown( wxSizer *sizer ) const;
+ bool IsShown( size_t index ) const;
+
// Recursively call wxWindow::Show () on all sizer items.
void ShowItems (bool show);
wxPoint m_position;
wxSizerItemList m_children;
- wxSize GetMaxWindowSize( wxWindow *window );
+ wxSize GetMaxWindowSize( wxWindow *window ) const;
wxSize GetMinWindowSize( wxWindow *window );
- wxSize GetMaxClientSize( wxWindow *window );
+ wxSize GetMaxClientSize( wxWindow *window ) const;
wxSize GetMinClientSize( wxWindow *window );
wxSize FitSize( wxWindow *window );
wxSize VirtualFitSize( wxWindow *window );
virtual bool DoSetItemMinSize( wxSizer *sizer, int width, int height );
virtual bool DoSetItemMinSize( size_t index, int width, int height );
- DECLARE_DYNAMIC_CLASS(wxSizer);
+private:
+ DECLARE_CLASS(wxSizer);
};
//---------------------------------------------------------------------------
wxGridSizer( int rows, int cols, int vgap, int hgap );
wxGridSizer( int cols, int vgap = 0, int hgap = 0 );
- void RecalcSizes();
- wxSize CalcMin();
+ virtual void RecalcSizes();
+ virtual wxSize CalcMin();
void SetCols( int cols ) { m_cols = cols; }
void SetRows( int rows ) { m_rows = rows; }
void SetVGap( int gap ) { m_vgap = gap; }
void SetHGap( int gap ) { m_hgap = gap; }
- int GetCols() { return m_cols; }
- int GetRows() { return m_rows; }
- int GetVGap() { return m_vgap; }
- int GetHGap() { return m_hgap; }
+ int GetCols() const { return m_cols; }
+ int GetRows() const { return m_rows; }
+ int GetVGap() const { return m_vgap; }
+ int GetHGap() const { return m_hgap; }
protected:
int m_rows;
void SetItemBounds( wxSizerItem *item, int x, int y, int w, int h );
- DECLARE_DYNAMIC_CLASS(wxGridSizer);
+private:
+ DECLARE_CLASS(wxGridSizer);
};
//---------------------------------------------------------------------------
// wxFlexGridSizer
//---------------------------------------------------------------------------
+// the bevaiour for resizing wxFlexGridSizer cells in the "non-flexible"
+// direction
+enum wxFlexSizerGrowMode
+{
+ // don't resize the cells in non-flexible direction at all
+ wxFLEX_GROWMODE_NONE,
+
+ // uniformly resize only the specified ones (default)
+ wxFLEX_GROWMODE_SPECIFIED,
+
+ // uniformly resize all cells
+ wxFLEX_GROWMODE_ALL
+};
+
class WXDLLEXPORT wxFlexGridSizer: public wxGridSizer
{
public:
+ // ctors/dtor
wxFlexGridSizer( int rows, int cols, int vgap, int hgap );
wxFlexGridSizer( int cols, int vgap = 0, int hgap = 0 );
- ~wxFlexGridSizer();
+ virtual ~wxFlexGridSizer();
- void RecalcSizes();
- wxSize CalcMin();
- void AddGrowableRow( size_t idx );
+ // set the rows/columns which will grow (the others will remain of the
+ // constant initial size)
+ void AddGrowableRow( size_t idx, int proportion = 0 );
void RemoveGrowableRow( size_t idx );
- void AddGrowableCol( size_t idx );
+ void AddGrowableCol( size_t idx, int proportion = 0 );
void RemoveGrowableCol( size_t idx );
+
+ // the sizer cells may grow in both directions, not grow at all or only
+ // grow in one direction but not the other
+
+ // the direction may be wxVERTICAL, wxHORIZONTAL or wxBOTH (default)
+ void SetFlexibleDirection(int direction) { m_flexDirection = direction; }
+ int GetFlexibleDirection() const { return m_flexDirection; }
+
+ // note that the grow mode only applies to the direction which is not
+ // flexible
+ void SetNonFlexibleGrowMode(wxFlexSizerGrowMode mode) { m_growMode = mode; }
+ wxFlexSizerGrowMode GetNonFlexibleGrowMode() const { return m_growMode; }
+
+
+ // implementation
+ virtual void RecalcSizes();
+ virtual wxSize CalcMin();
+
protected:
- int *m_rowHeights;
- int *m_colWidths;
- wxArrayInt m_growableRows;
- wxArrayInt m_growableCols;
+ // the heights/widths of all rows/columns
+ wxArrayInt m_rowHeights,
+ m_colWidths;
+
+ // indices of the growable columns and rows
+ wxArrayInt m_growableRows,
+ m_growableCols;
+
+ // proportion values of the corresponding growable rows and columns
+ wxArrayInt m_growableRowsProportions,
+ m_growableColsProportions;
- void CreateArrays();
+ // parameters describing whether the growable cells should be resized in
+ // both directions or only one
+ int m_flexDirection;
+ wxFlexSizerGrowMode m_growMode;
- DECLARE_DYNAMIC_CLASS(wxFlexGridSizer);
+private:
+ DECLARE_CLASS(wxFlexGridSizer);
DECLARE_NO_COPY_CLASS(wxFlexGridSizer)
};
void RecalcSizes();
wxSize CalcMin();
- int GetOrientation()
+ int GetOrientation() const
{ return m_orient; }
void SetOrientation(int orient)
int m_fixedWidth;
int m_fixedHeight;
- DECLARE_DYNAMIC_CLASS(wxBoxSizer);
+private:
+ DECLARE_CLASS(wxBoxSizer);
};
//---------------------------------------------------------------------------
void RecalcSizes();
wxSize CalcMin();
- wxStaticBox *GetStaticBox()
+ wxStaticBox *GetStaticBox() const
{ return m_staticBox; }
protected:
wxStaticBox *m_staticBox;
- DECLARE_DYNAMIC_CLASS(wxStaticBoxSizer);
+private:
+ DECLARE_CLASS(wxStaticBoxSizer);
DECLARE_NO_COPY_CLASS(wxStaticBoxSizer)
};
void RecalcSizes();
wxSize CalcMin();
- wxNotebook *GetNotebook()
+ wxNotebook *GetNotebook() const
{ return m_notebook; }
protected:
wxNotebook *m_notebook;
- DECLARE_DYNAMIC_CLASS(wxNotebookSizer);
+private:
+ DECLARE_CLASS(wxNotebookSizer);
DECLARE_NO_COPY_CLASS(wxNotebookSizer)
};
projects / wxWidgets.git / blobdiff