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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/palmos/choice.h
	3	// Purpose: wxChoice class
	4	// Author: William Osborne - minimal working wxPalmOS port
	5	// Modified by:
	6	// Created: 10/13/04
	7	// RCS-ID: $Id$
	8	// Copyright: (c) William Osborne
	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	public:
	22	// ctors
	23	wxChoice() { }
	24	virtual ~wxChoice();
	25
	26	wxChoice(wxWindow *parent,
	27	wxWindowID id,
	28	const wxPoint& pos = wxDefaultPosition,
	29	const wxSize& size = wxDefaultSize,
	30	int n = 0, const wxString choices[] = NULL,
	31	long style = 0,
	32	const wxValidator& validator = wxDefaultValidator,
	33	const wxString& name = wxChoiceNameStr)
	34	{
	35	Create(parent, id, pos, size, n, choices, style, validator, name);
	36	}
	37	wxChoice(wxWindow *parent,
	38	wxWindowID id,
	39	const wxPoint& pos,
	40	const wxSize& size,
	41	const wxArrayString& choices,
	42	long style = 0,
	43	const wxValidator& validator = wxDefaultValidator,
	44	const wxString& name = wxChoiceNameStr)
	45	{
	46	Create(parent, id, pos, size, choices, style, validator, name);
	47	}
	48
	49	bool Create(wxWindow *parent,
	50	wxWindowID id,
	51	const wxPoint& pos = wxDefaultPosition,
	52	const wxSize& size = wxDefaultSize,
	53	int n = 0, const wxString choices[] = NULL,
	54	long style = 0,
	55	const wxValidator& validator = wxDefaultValidator,
	56	const wxString& name = wxChoiceNameStr);
	57	bool Create(wxWindow *parent,
	58	wxWindowID id,
	59	const wxPoint& pos,
	60	const wxSize& size,
	61	const wxArrayString& choices,
	62	long style = 0,
	63	const wxValidator& validator = wxDefaultValidator,
	64	const wxString& name = wxChoiceNameStr);
	65
	66	// implement base class pure virtuals
	67	virtual int DoInsertItems(const wxArrayStringsAdapter& items,
	68	unsigned int pos,
	69	void **clientData, wxClientDataType type);
	70	virtual void DoDeleteOneItem(unsigned int n);
	71	virtual void DoClear();
	72
	73	virtual unsigned int GetCount() const;
	74	virtual int GetSelection() const;
	75	virtual void SetSelection(int n);
	76
	77	virtual wxString GetString(unsigned int n) const;
	78	virtual void SetString(unsigned int n, const wxString& s);
	79
	80	// MSW only
	81	virtual bool MSWCommand(WXUINT param, WXWORD id);
	82	WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
	83
	84	protected:
	85	virtual void DoMoveWindow(int x, int y, int width, int height);
	86	virtual void DoSetItemClientData(unsigned int n, void* clientData);
	87	virtual void* DoGetItemClientData(unsigned int n) const;
	88
	89	// MSW implementation
	90	virtual wxSize DoGetBestSize() const;
	91	virtual void DoGetSize(int w, int h) const;
	92	virtual void DoSetSize(int x, int y,
	93	int width, int height,
	94	int sizeFlags = wxSIZE_AUTO);
	95
	96	virtual bool MSWShouldPreProcessMessage(WXMSG *pMsg);
	97
	98	virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
	99
	100	// update the height of the drop down list to fit the number of items we
	101	// have (without changing the visible height)
	102	void UpdateVisibleHeight();
	103
	104	// create and initialize the control
	105	bool CreateAndInit(wxWindow *parent, wxWindowID id,
	106	const wxPoint& pos,
	107	const wxSize& size,
	108	int n, const wxString choices[],
	109	long style,
	110	const wxValidator& validator,
	111	const wxString& name);
	112
	113	// free all memory we have (used by Clear() and dtor)
	114	void Free();
	115
	116	DECLARE_DYNAMIC_CLASS_NO_COPY(wxChoice)
	117	};
	118
	119	#endif // _WX_CHOICE_H_