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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/os2/choice.h
	3	// Purpose: wxChoice class
	4	// Author: David Webster
	5	// Modified by:
	6	// Created: 10/13/99
	7	// RCS-ID: $Id$
	8	// Copyright: (c) David Webster
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_CHOICE_H_
	13	#define _WX_CHOICE_H_
	14
	15	// ----------------------------------------------------------------------------
	16	// Choice item
	17	// ----------------------------------------------------------------------------
	18
	19	class WXDLLEXPORT wxChoice: public wxChoiceBase
	20	{
	21	DECLARE_DYNAMIC_CLASS(wxChoice)
	22
	23	public:
	24	// ctors
	25	inline wxChoice() { Init(); }
	26	virtual ~wxChoice();
	27
	28	inline wxChoice( wxWindow* pParent
	29	,wxWindowID vId
	30	,const wxPoint& rPos = wxDefaultPosition
	31	,const wxSize& rSize = wxDefaultSize
	32	,int n = 0
	33	,const wxString asChoices[] = NULL
	34	,long lStyle = 0
	35	,const wxValidator& rValidator = wxDefaultValidator
	36	,const wxString& rsName = wxChoiceNameStr
	37	)
	38	{
	39	Init();
	40	Create( pParent
	41	,vId
	42	,rPos
	43	,rSize
	44	,n
	45	,asChoices
	46	,lStyle
	47	,rValidator
	48	,rsName
	49	);
	50	}
	51
	52	inline wxChoice( wxWindow* pParent
	53	,wxWindowID vId
	54	,const wxPoint& rPos
	55	,const wxSize& rSize
	56	,const wxArrayString& asChoices
	57	,long lStyle = 0
	58	,const wxValidator& rValidator = wxDefaultValidator
	59	,const wxString& rsName = wxChoiceNameStr
	60	)
	61	{
	62	Init();
	63	Create( pParent
	64	,vId
	65	,rPos
	66	,rSize
	67	,asChoices
	68	,lStyle
	69	,rValidator
	70	,rsName
	71	);
	72	}
	73
	74	bool Create( wxWindow* pParent
	75	,wxWindowID vId
	76	,const wxPoint& rPos = wxDefaultPosition
	77	,const wxSize& rSize = wxDefaultSize
	78	,int n = 0
	79	,const wxString asChoices[] = NULL
	80	,long lStyle = 0
	81	,const wxValidator& rValidator = wxDefaultValidator
	82	,const wxString& rsName = wxChoiceNameStr
	83	);
	84
	85	bool Create( wxWindow* pParent
	86	,wxWindowID vId
	87	,const wxPoint& rPos
	88	,const wxSize& rSize
	89	,const wxArrayString& asChoices
	90	,long lStyle = 0
	91	,const wxValidator& rValidator = wxDefaultValidator
	92	,const wxString& rsName = wxChoiceNameStr
	93	);
	94
	95	//
	96	// Implement base class virtuals
	97	//
	98	virtual void Delete(unsigned int n);
	99	virtual void Clear(void);
	100
	101	virtual unsigned int GetCount() const;
	102	virtual int GetSelection(void) const;
	103	virtual int GetCurrentSelection(void) const;
	104	virtual void SetSelection(int n);
	105
	106	virtual wxString GetString(unsigned int n) const;
	107	virtual void SetString(unsigned int n, const wxString& rsStr);
	108
	109	//
	110	// OS2 only
	111	//
	112	virtual bool OS2Command( WXUINT uParam
	113	,WXWORD wId
	114	);
	115	MRESULT OS2WindowProc( WXUINT uMsg
	116	,WXWPARAM wParam
	117	,WXLPARAM lParam
	118	);
	119
	120	protected:
	121	// common part of all ctors
	122	void Init() { m_lastAcceptedSelection = wxID_NONE; }
	123
	124	virtual int DoAppend(const wxString& rsItem);
	125	virtual int DoInsert(const wxString& rsItem, unsigned int pos);
	126	virtual void DoSetItemClientData(unsigned int n, void* pClientData);
	127	virtual void* DoGetItemClientData(unsigned int n) const;
	128	virtual void DoSetItemClientObject(unsigned int n, wxClientData* pClientData);
	129	virtual wxClientData* DoGetItemClientObject(unsigned int n) const;
	130	virtual wxSize DoGetBestSize(void) const;
	131	virtual void DoSetSize( int nX
	132	,int nY
	133	,int nWidth
	134	,int nHeight
	135	,int nsizeFlags = wxSIZE_AUTO
	136	);
	137	void Free(void);
	138
	139	// last "completed" selection, i.e. not the transient one while the user is
	140	// browsing the popup list: this is only used when != wxID_NONE which is
	141	// the case while the drop down is opened
	142	int m_lastAcceptedSelection;
	143	}; // end of CLASS wxChoice
	144
	145	#endif // _WX_CHOICE_H_