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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: sizer.h
	3	// Purpose: provide wxSizer class for layounting
	4	// Author: Robert Roebling and Robin Dunn
	5	// Modified by:
	6	// Created:
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Robin Dunn, Dirk Holtwick and Robert Roebling
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef __WXSIZER_H__
	13	#define __WXSIZER_H__
	14
	15	#ifdef __GNUG__
	16	#pragma interface "sizer.h"
	17	#endif
	18
	19	#include "wx/defs.h"
	20
	21	#include "wx/window.h"
	22	#include "wx/frame.h"
	23	#include "wx/dialog.h"
	24
	25	//---------------------------------------------------------------------------
	26	// classes
	27	//---------------------------------------------------------------------------
	28
	29	class wxStaticBox;
	30
	31	class wxSizerItem;
	32	class wxSizer;
	33	class wxBoxSizer;
	34	class wxStaticBoxSizer;
	35
	36	//---------------------------------------------------------------------------
	37	// wxSizerItem
	38	//---------------------------------------------------------------------------
	39
	40	class WXDLLEXPORT wxSizerItem: public wxObject
	41	{
	42	public:
	43	// spacer
	44	wxSizerItem( int width, int height, int option, int flag, int border );
	45
	46	// window
	47	wxSizerItem( wxWindow *window, int option, int flag, int border );
	48
	49	// subsizer
	50	wxSizerItem( wxSizer *sizer, int option, int flag, int border );
	51
	52	virtual wxSize GetSize();
	53	virtual wxSize CalcMin();
	54	virtual void SetDimension( wxPoint pos, wxSize size );
	55
	56	bool IsWindow();
	57	bool IsSizer();
	58	bool IsSpacer();
	59
	60	wxWindow *GetWindow() const
	61	{ return m_window; }
	62	wxSizer *GetSizer() const
	63	{ return m_sizer; }
	64	int GetOption() const
	65	{ return m_option; }
	66	int GetFlag() const
	67	{ return m_flag; }
	68	int GetBorder() const
	69	{ return m_border; }
	70
	71	protected:
	72	wxWindow *m_window;
	73	wxSizer *m_sizer;
	74	wxSize m_size;
	75	wxSize m_minSize;
	76	int m_option;
	77	int m_border;
	78	int m_flag;
	79	};
	80
	81	//---------------------------------------------------------------------------
	82	// wxSizer
	83	//---------------------------------------------------------------------------
	84
	85	class WXDLLEXPORT wxSizer: public wxObject
	86	{
	87	public:
	88	wxSizer();
	89	~wxSizer();
	90
	91	virtual void Add( wxWindow *window, int option = 0, int flag = 0, int border = 0 );
	92	virtual void Add( wxSizer *sizer, int option = 0, int flag = 0, int border = 0 );
	93	virtual void Add( int width, int height, int option = 0, int flag = 0, int border = 0 );
	94
	95	virtual void Prepend( wxWindow *window, int option = 0, int flag = 0, int border = 0 );
	96	virtual void Prepend( wxSizer *sizer, int option = 0, int flag = 0, int border = 0 );
	97	virtual void Prepend( int width, int height, int option = 0, int flag = 0, int border = 0 );
	98
	99	virtual bool Remove( wxWindow *window );
	100	virtual bool Remove( wxSizer *sizer );
	101	virtual bool Remove( int pos );
	102
	103	void SetDimension( int x, int y, int width, int height );
	104
	105	wxSize GetSize()
	106	{ return m_size; }
	107	wxPoint GetPosition()
	108	{ return m_position; }
	109	wxSize GetMinSize()
	110	{ return CalcMin(); }
	111
	112	virtual void RecalcSizes() = 0;
	113	virtual wxSize CalcMin() = 0;
	114
	115	virtual void Layout();
	116
	117	void Fit( wxWindow *window );
	118	void SetSizeHints( wxWindow *window );
	119
	120	protected:
	121	wxSize m_size;
	122	wxPoint m_position;
	123	wxList m_children;
	124
	125	wxSize GetMinWindowSize( wxWindow *window );
	126	};
	127
	128	//---------------------------------------------------------------------------
	129	// wxBoxSizer
	130	//---------------------------------------------------------------------------
	131
	132	class WXDLLEXPORT wxBoxSizer: public wxSizer
	133	{
	134	public:
	135	wxBoxSizer( int orient );
	136
	137	void RecalcSizes();
	138	wxSize CalcMin();
	139
	140	int GetOrientation()
	141	{ return m_orient; }
	142
	143	protected:
	144	int m_orient;
	145	int m_stretchable;
	146	int m_minWidth;
	147	int m_minHeight;
	148	int m_fixedWidth;
	149	int m_fixedHeight;
	150	};
	151
	152	//---------------------------------------------------------------------------
	153	// wxStaticBoxSizer
	154	//---------------------------------------------------------------------------
	155
	156	class WXDLLEXPORT wxStaticBoxSizer: public wxBoxSizer
	157	{
	158	public:
	159	wxStaticBoxSizer( wxStaticBox *box, int orient );
	160
	161	void RecalcSizes();
	162	wxSize CalcMin();
	163
	164	wxStaticBox *GetStaticBox()
	165	{ return m_staticBox; }
	166
	167	protected:
	168	wxStaticBox *m_staticBox;
	169	};
	170
	171	#endif
	172	// __WXSIZER_H__