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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: control.h
	3	// Purpose: wxControl class
	4	// Author: David Webster
	5	// Modified by:
	6	// Created: 09/17/99
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_CONTROL_H_
	13	#define _WX_CONTROL_H_
	14
	15	#include "wx/dynarray.h"
	16
	17	// General item class
	18	class WXDLLEXPORT wxControl : public wxControlBase
	19	{
	20	DECLARE_ABSTRACT_CLASS(wxControl)
	21
	22	public:
	23	wxControl();
	24	wxControl( wxWindow* pParent
	25	,wxWindowID vId
	26	,const wxPoint& rPos = wxDefaultPosition
	27	,const wxSize& rSize = wxDefaultSize
	28	,long lStyle = 0
	29	,const wxValidator& rValidator = wxDefaultValidator
	30	,const wxString& rsName = wxControlNameStr
	31	)
	32	{
	33	Create( pParent
	34	,vId
	35	,rPos
	36	,rSize
	37	,lStyle
	38	,rValidator
	39	,rsName
	40	);
	41	}
	42	virtual ~wxControl();
	43
	44	bool Create( wxWindow* pParent
	45	,wxWindowID vId
	46	,const wxPoint& rPos = wxDefaultPosition
	47	,const wxSize& rSize = wxDefaultSize
	48	,long lStyle = 0
	49	,const wxValidator& rValidator = wxDefaultValidator
	50	,const wxString& rsName = wxControlNameStr
	51	);
	52
	53	virtual void SetLabel(const wxString& rsLabel);
	54
	55	//
	56	// Simulates an event
	57	//
	58	virtual void Command(wxCommandEvent& rEvent) { ProcessCommand(rEvent); }
	59
	60	//
	61	// Implementation from now on
	62	// --------------------------
	63	//
	64
	65	//
	66	// Calls the callback and appropriate event handlers
	67	//
	68	bool ProcessCommand(wxCommandEvent& rEvent);
	69
	70	//
	71	// For ownerdraw items
	72	//
	73	virtual bool OS2OnDraw(WXDRAWITEMSTRUCT* WXUNUSED(pItem)) { return FALSE; };
	74	virtual long OS2OnMeasure(WXMEASUREITEMSTRUCT* WXUNUSED(pItem)) { return 0L; };
	75
	76	wxArrayLong& GetSubcontrols() { return m_aSubControls; }
	77	void OnEraseBackground(wxEraseEvent& rEvent);
	78	virtual WXHBRUSH OnCtlColor( WXHDC hDC
	79	,WXHWND pWnd
	80	,WXUINT nCtlColor
	81	,WXUINT uMessage
	82	,WXWPARAM wParam
	83	,WXLPARAM lParam
	84	);
	85
	86	public:
	87	//
	88	// For controls like radiobuttons which are really composite
	89	//
	90	wxArrayLong m_aSubControls;
	91
	92	virtual wxSize DoGetBestSize(void) const;
	93
	94	//
	95	// Create the control of the given PM class
	96	//
	97	bool OS2CreateControl( const wxChar* zClassname
	98	,const wxString& rsLabel
	99	,const wxPoint& rPos
	100	,const wxSize& rSize
	101	,long lStyle
	102	);
	103	//
	104	// Create the control of the given class with the given style, returns FALSE
	105	// if creation failed.
	106	//
	107	bool OS2CreateControl( const wxChar* zClassname
	108	,WXDWORD dwStyle
	109	,const wxPoint& rPos = wxDefaultPosition
	110	,const wxSize& rSize = wxDefaultSize
	111	,const wxString& rsLabel = wxEmptyString
	112	,WXDWORD dwExstyle = (WXDWORD)-1
	113	);
	114
	115	//
	116	// Default style for the control include WS_TABSTOP if it AcceptsFocus()
	117	//
	118	virtual WXDWORD OS2GetStyle( long lStyle
	119	,WXDWORD* pdwExstyle
	120	) const;
	121
	122	inline int GetXComp(void) const {return m_nXComp;}
	123	inline int GetYComp(void) const {return m_nYComp;}
	124	inline void SetXComp(const int nXComp) {m_nXComp = nXComp;}
	125	inline void SetYComp(const int nYComp) {m_nYComp = nYComp;}
	126
	127	private:
	128	int m_nXComp;
	129	int m_nYComp;
	130	DECLARE_EVENT_TABLE()
	131	}; // end of wxControl
	132
	133	#endif // _WX_CONTROL_H_
	134