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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/os2/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 WXDLLIMPEXP_CORE 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, vId, rPos, rSize, lStyle, rValidator, rsName );
	34	}
	35
	36	bool Create( wxWindow* pParent
	37	,wxWindowID vId
	38	,const wxPoint& rPos = wxDefaultPosition
	39	,const wxSize& rSize = wxDefaultSize
	40	,long lStyle = 0
	41	,const wxValidator& rValidator = wxDefaultValidator
	42	,const wxString& rsName = wxControlNameStr
	43	);
	44
	45	virtual void SetLabel(const wxString& rsLabel);
	46	virtual wxString GetLabel() const { return m_label; }
	47
	48	//
	49	// Simulates an event
	50	//
	51	virtual void Command(wxCommandEvent& rEvent) { ProcessCommand(rEvent); }
	52
	53	//
	54	// Implementation from now on
	55	// --------------------------
	56	//
	57
	58	//
	59	// Calls the callback and appropriate event handlers
	60	//
	61	bool ProcessCommand(wxCommandEvent& rEvent);
	62
	63	//
	64	// For ownerdraw items
	65	//
	66	virtual bool OS2OnDraw(WXDRAWITEMSTRUCT* WXUNUSED(pItem)) { return false; }
	67	virtual long OS2OnMeasure(WXMEASUREITEMSTRUCT* WXUNUSED(pItem)) { return 0L; }
	68
	69	wxArrayLong& GetSubcontrols() { return m_aSubControls; }
	70	void OnEraseBackground(wxEraseEvent& rEvent);
	71	virtual WXHBRUSH OnCtlColor( WXHDC hDC
	72	,WXHWND pWnd
	73	,WXUINT nCtlColor
	74	,WXUINT uMessage
	75	,WXWPARAM wParam
	76	,WXLPARAM lParam
	77	);
	78
	79	public:
	80	//
	81	// For controls like radiobuttons which are really composite
	82	//
	83	wxArrayLong m_aSubControls;
	84
	85	virtual wxSize DoGetBestSize(void) const;
	86
	87	//
	88	// Create the control of the given PM class
	89	//
	90	bool OS2CreateControl( const wxChar* zClassname
	91	,const wxString& rsLabel
	92	,const wxPoint& rPos
	93	,const wxSize& rSize
	94	,long lStyle
	95	);
	96	//
	97	// Create the control of the given class with the given style, returns false
	98	// if creation failed.
	99	//
	100	bool OS2CreateControl( const wxChar* zClassname
	101	,WXDWORD dwStyle
	102	,const wxPoint& rPos = wxDefaultPosition
	103	,const wxSize& rSize = wxDefaultSize
	104	,const wxString& rsLabel = wxEmptyString
	105	,WXDWORD dwExstyle = (WXDWORD)-1
	106	);
	107
	108	//
	109	// Default style for the control include WS_TABSTOP if it AcceptsFocus()
	110	//
	111	virtual WXDWORD OS2GetStyle( long lStyle
	112	,WXDWORD* pdwExstyle
	113	) const;
	114
	115	inline int GetXComp(void) const {return m_nXComp;}
	116	inline int GetYComp(void) const {return m_nYComp;}
	117	inline void SetXComp(const int nXComp) {m_nXComp = nXComp;}
	118	inline void SetYComp(const int nYComp) {m_nYComp = nYComp;}
	119
	120	private:
	121	int m_nXComp;
	122	int m_nYComp;
	123
	124	wxString m_label;
	125	WXDWORD m_dwStyle;
	126
	127	DECLARE_EVENT_TABLE()
	128	}; // end of wxControl
	129
	130	#endif // _WX_CONTROL_H_