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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	#if defined(__GNUG__) && !defined(__APPLE__)
	19	#pragma interface "multicell.h"
	20	#endif
	21
	22	#include "wx/gizmos/gizmos.h"
	23
	24	// ----------------------------------------------------------------------------
	25	// headers
	26	// ----------------------------------------------------------------------------
	27	// The classes are derived from wxSizer
	28	#include "wx/sizer.h"
	29
	30
	31	// ----------------------------------------------------------------------------
	32	// constants
	33	// ----------------------------------------------------------------------------
	34	enum wxResizable
	35	{
	36	wxNOT_RESIZABLE = 0x00,
	37	wxHORIZONTAL_RESIZABLE = 0x01,
	38	wxVERTICAL_RESIZABLE = 0x10,
	39	wxRESIZABLE = 0x11
	40	};
	41
	42	//---------------------------------------------------------------------------
	43	// classes
	44	//---------------------------------------------------------------------------
	45
	46	//---------------------------------------------------------------------------
	47	// wxMultiCellItemHandle
	48	//---------------------------------------------------------------------------
	49
	50	class WXDLLIMPEXP_GIZMOS wxMultiCellItemHandle: public wxObject
	51	{
	52	DECLARE_CLASS(wxMultiCellItemHandle);
	53	protected:
	54	int m_column;
	55	int m_row;
	56	int m_width;
	57	int m_height;
	58	wxResizable m_style;
	59	wxSize m_fixedSize;
	60	int m_alignment;
	61	wxSize m_weight;
	62
	63	public:
	64	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);
	65	wxMultiCellItemHandle( int row, int column, wxSize size, wxResizable style = wxNOT_RESIZABLE, wxSize weight = wxSize(1,1), int align = wxALIGN_NOT);
	66	wxMultiCellItemHandle( int row, int column, wxResizable style, wxSize weight = wxSize(1,1), int align = wxALIGN_NOT);
	67	wxMultiCellItemHandle( int row, int column, int align);
	68	int GetColumn();
	69	int GetRow();
	70	int GetWidth();
	71	int GetHeight();
	72	wxResizable GetStyle();
	73	wxSize GetLocalSize();
	74	int GetAlignment();
	75	wxSize GetWeight();
	76
	77	private:
	78	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);
	79
	80	};
	81
	82	//---------------------------------------------------------------------------
	83	// wxMultiCellSizer
	84	//---------------------------------------------------------------------------
	85
	86	class WXDLLIMPEXP_GIZMOS wxMultiCellSizer : virtual public wxSizer
	87	{
	88	DECLARE_CLASS(wxMultiCellSizer);
	89
	90	protected:
	91	wxSize m_cell_count;
	92
	93	public:
	94	wxMultiCellSizer(wxSize & size);
	95	wxMultiCellSizer(int rows, int cols);
	96	~wxMultiCellSizer();
	97
	98	virtual void RecalcSizes();
	99	virtual wxSize CalcMin();
	100	bool SetDefaultCellSize(wxSize size);
	101	bool SetColumnWidth(int column, int colSize = 5, bool expandable = FALSE);
	102	bool SetRowHeight(int row, int rowSize = 5, bool expandable = FALSE);
	103	bool EnableGridLines(wxWindow *win);
	104	bool SetGridPen(wxPen *pen);
	105	void OnPaint(wxDC& dc);
	106
	107	private:
	108	void GetMinimums();
	109	int Sum(int *array, int x);
	110
	111	private:
	112	int *m_maxHeight;
	113	int *m_maxWidth;
	114	int *m_rowStretch;
	115	int *m_colStretch;
	116	wxSize **m_weights;
	117	wxSize **m_minSizes;
	118	int m_maxWeights;
	119	wxSize m_defaultCellSize;
	120	wxWindow *m_win; // usually used for debugging
	121	wxPen *m_pen;
	122
	123	void DrawGridLines(wxDC& dc);
	124	void Initialize(wxSize size);
	125	};
	126
	127
	128	// wxCell is used internally, so we don't need to declare it here
	129
	130	class wxCell;
	131
	132	//---------------------------------------------------------------------------
	133	// wxMultiCellCanvas
	134	//---------------------------------------------------------------------------
	135
	136	class WXDLLIMPEXP_GIZMOS wxMultiCellCanvas : public wxFlexGridSizer
	137	{
	138	public:
	139	wxMultiCellCanvas(wxWindow *parent, int numRows = 2, int numCols = 2);
	140	void Add(wxWindow *win, unsigned int row, unsigned int col);
	141
	142	void Resize(int numRows, int numCols);
	143	int MaxRows()
	144	{
	145	return m_maxRows;
	146	};
	147	int MaxCols()
	148	{
	149	return m_maxCols;
	150	};
	151	void CalculateConstraints();
	152	void SetMinCellSize(const wxSize size)
	153	{
	154	m_minCellSize = size;
	155	};
	156
	157	private:
	158	wxWindow *m_parent;
	159	unsigned int m_maxRows, m_maxCols;
	160
	161	wxSize m_minCellSize;
	162	wxCell **m_cells;
	163	};
	164
	165	#endif
	166
	167
	168
	169	/* End of File */