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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: multicell.h
	3	// Purpose: provide two new classes for layout, wxMultiCellSizer and wxMultiCellCanvas
	4	// Author: Jonathan Bayer
	5	// Modified by:
	6	// Created:
	7	// RCS-ID: $Id:
	8	// Copyright: (c) Jonathan Bayer
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// This was inspired by the gbsizer class written by Alex Andruschak
	13
	14
	15	#ifndef __WX_MULTICELL_H__
	16	#define __WX_MULTICELL_H__
	17
	18	#ifdef __GNUG__
	19	#pragma interface "multicell.h"
	20	#endif
	21
	22	// ----------------------------------------------------------------------------
	23	// headers
	24	// ----------------------------------------------------------------------------
	25	// The classes are derived from wxSizer
	26	#include "wx/sizer.h"
	27
	28
	29	// ----------------------------------------------------------------------------
	30	// constants
	31	// ----------------------------------------------------------------------------
	32	enum wxResizable
	33	{
	34	wxNOT_RESIZABLE = 0x00,
	35	wxHORIZENTAL_RESIZABLE = 0x01,
	36	wxVERTICAL_RESIZABLE = 0x10,
	37	wxRESIZABLE = 0x11
	38	};
	39
	40	//---------------------------------------------------------------------------
	41	// classes
	42	//---------------------------------------------------------------------------
	43
	44	//---------------------------------------------------------------------------
	45	// wxMultiCellItemHandle
	46	//---------------------------------------------------------------------------
	47
	48	class WXDLLEXPORT wxMultiCellItemHandle: public wxObject
	49	{
	50	DECLARE_CLASS(wxMultiCellItemHandle);
	51	protected:
	52	int m_column;
	53	int m_row;
	54	int m_width;
	55	int m_height;
	56	wxResizable m_style;
	57	wxSize m_fixedSize;
	58	int m_alignment;
	59	wxSize m_weight;
	60
	61	public:
	62	wxMultiCellItemHandle( int row, int column, int height = 1, int width = 1, wxSize size = wxDefaultSize, wxResizable style = wxNOT_RESIZABLE, wxSize weight = wxSize(1,1), int align = wxALIGN_NOT);
	63	wxMultiCellItemHandle( int row, int column, wxSize size, wxResizable style = wxNOT_RESIZABLE, wxSize weight = wxSize(1,1), int align = wxALIGN_NOT);
	64	wxMultiCellItemHandle( int row, int column, wxResizable style, wxSize weight = wxSize(1,1), int align = wxALIGN_NOT);
	65	wxMultiCellItemHandle( int row, int column, int align);
	66	int GetColumn();
	67	int GetRow();
	68	int GetWidth();
	69	int GetHeight();
	70	wxResizable GetStyle();
	71	wxSize GetLocalSize();
	72	int GetAlignment();
	73	wxSize GetWeight();
	74
	75	private:
	76	void Initialize( int row, int column, int height = 1, int width = 1, wxSize size = wxDefaultSize, wxResizable style = wxNOT_RESIZABLE, wxSize weight = wxSize(1,1), int align = wxALIGN_NOT);
	77
	78	};
	79
	80	//---------------------------------------------------------------------------
	81	// wxMultiCellSizer
	82	//---------------------------------------------------------------------------
	83
	84	class WXDLLEXPORT wxMultiCellSizer : virtual public wxSizer
	85	{
	86	DECLARE_CLASS(wxMultiCellSizer);
	87
	88	protected:
	89	wxSize m_cell_count;
	90
	91	public:
	92	wxMultiCellSizer(wxSize & size);
	93	wxMultiCellSizer(int rows, int cols);
	94	~wxMultiCellSizer();
	95
	96	virtual void RecalcSizes();
	97	virtual wxSize CalcMin();
	98	bool SetDefaultCellSize(wxSize size);
	99	bool SetColumnWidth(int column, int colSize = 5, bool expandable = FALSE);
	100	bool SetRowHeight(int row, int rowSize = 5, bool expandable = FALSE);
	101	bool EnableGridLines(wxWindow *win);
	102	bool SetGridPen(wxPen *pen);
	103	void OnPaint(wxDC& dc);
	104
	105	private:
	106	void GetMinimums();
	107	int Sum(int *array, int x);
	108
	109	private:
	110	int *m_maxHeight;
	111	int *m_maxWidth;
	112	int *m_rowStretch;
	113	int *m_colStretch;
	114	wxSize **m_weights;
	115	wxSize **m_minSizes;
	116	int m_maxWeights;
	117	wxSize m_defaultCellSize;
	118	wxWindow *m_win; // usually used for debugging
	119	wxPen *m_pen;
	120
	121	void DrawGridLines(wxDC& dc);
	122	void Initialize(wxSize size);
	123	};
	124
	125
	126	// wxCell is used internally, so we don't need to declare it here
	127
	128	class wxCell;
	129
	130	//---------------------------------------------------------------------------
	131	// wxMultiCellCanvas
	132	//---------------------------------------------------------------------------
	133
	134	class wxMultiCellCanvas : public wxFlexGridSizer
	135	{
	136	public:
	137	wxMultiCellCanvas(wxWindow *parent, int numRows = 2, int numCols = 2);
	138	void Add(wxWindow *win, unsigned int row, unsigned int col);
	139
	140	void Resize(int numRows, int numCols);
	141	int MaxRows()
	142	{
	143	return m_maxRows;
	144	};
	145	int MaxCols()
	146	{
	147	return m_maxCols;
	148	};
	149	void CalculateConstraints();
	150	void SetMinCellSize(const wxSize size)
	151	{
	152	m_minCellSize = size;
	153	};
	154
	155	private:
	156	wxWindow *m_parent;
	157	unsigned int m_maxRows, m_maxCols;
	158
	159	wxSize m_minCellSize;
	160	wxCell **m_cells;
	161	};
	162
	163	#endif
	164
	165
	166
	167	/* End of File */