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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: choice.h
	3	// Purpose: wxChoice class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 17/09/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_CHOICE_H_
	13	#define _WX_CHOICE_H_
	14
	15	#if defined(__GNUG__) && !defined(__APPLE__)
	16	#pragma interface "choice.h"
	17	#endif
	18
	19	#include "wx/clntdata.h"
	20	#include "wx/dynarray.h"
	21
	22	WX_DEFINE_ARRAY(WXWidget, wxWidgetArray);
	23
	24	// Choice item
	25	class WXDLLEXPORT wxChoice: public wxChoiceBase
	26	{
	27	DECLARE_DYNAMIC_CLASS(wxChoice)
	28
	29	public:
	30	wxChoice();
	31	~wxChoice();
	32
	33	wxChoice(wxWindow *parent, wxWindowID id,
	34	const wxPoint& pos = wxDefaultPosition,
	35	const wxSize& size = wxDefaultSize,
	36	int n = 0, const wxString choices[] = NULL,
	37	long style = 0,
	38	const wxValidator& validator = wxDefaultValidator,
	39	const wxString& name = wxChoiceNameStr)
	40	{
	41	Init();
	42	Create(parent, id, pos, size, n, choices, style, validator, name);
	43	}
	44
	45	bool Create(wxWindow *parent, wxWindowID id,
	46	const wxPoint& pos = wxDefaultPosition,
	47	const wxSize& size = wxDefaultSize,
	48	int n = 0, const wxString choices[] = NULL,
	49	long style = 0,
	50	const wxValidator& validator = wxDefaultValidator,
	51	const wxString& name = wxChoiceNameStr);
	52
	53	// implementation of wxControlWithItems
	54	virtual int GetCount() const;
	55	virtual int DoAppend(const wxString& item);
	56	virtual int DoInsert(const wxString& item, int pos);
	57	virtual void DoSetItemClientData(int n, void* clientData);
	58	virtual void* DoGetItemClientData(int n) const;
	59	virtual void DoSetItemClientObject(int n, wxClientData* clientData);
	60	virtual wxClientData* DoGetItemClientObject(int n) const;
	61	virtual int GetSelection() const;
	62	virtual void Delete(int n);
	63	virtual int FindString(const wxString& s) const;
	64	virtual void Clear();
	65	virtual void SetString(int n, const wxString& s);
	66	virtual wxString GetString(int n) const;
	67
	68	// implementation of wxChoiceBase
	69	virtual void SetSelection(int n);
	70	virtual void SetColumns(int n = 1 );
	71	virtual int GetColumns() const ;
	72
	73	// Original API
	74	virtual void Command(wxCommandEvent& event);
	75
	76	void SetFocus();
	77
	78	// Implementation
	79	virtual void ChangeFont(bool keepOriginalSize = TRUE);
	80	virtual void ChangeBackgroundColour();
	81	virtual void ChangeForegroundColour();
	82	WXWidget GetTopWidget() const { return m_formWidget; }
	83	WXWidget GetMainWidget() const { return m_buttonWidget; }
	84
	85	virtual wxSize DoGetBestSize() const;
	86
	87	// implementation, for wxChoiceCallback
	88	const wxWidgetArray& GetWidgets() const { return m_widgetArray; }
	89	const wxStringList& GetStrings() const { return m_stringList; }
	90	protected:
	91	// minimum size for the text ctrl
	92	wxSize GetItemsSize() const;
	93	// common part of all contructors
	94	void Init();
	95
	96	size_t m_noStrings;
	97	WXWidget m_menuWidget;
	98	WXWidget m_buttonWidget;
	99	wxWidgetArray m_widgetArray;
	100	WXWidget m_formWidget;
	101	wxStringList m_stringList;
	102	wxClientDataDictionary m_clientDataDict;
	103
	104	virtual void DoSetSize(int x, int y,
	105	int width, int height,
	106	int sizeFlags = wxSIZE_AUTO);
	107	};
	108
	109	#endif
	110	// _WX_CHOICE_H_