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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	#include "wx/clntdata.h"
	16
	17	#ifndef wxWIDGET_ARRAY_DEFINED
	18	#define wxWIDGET_ARRAY_DEFINED
	19
	20	#include "wx/dynarray.h"
	21	WX_DEFINE_ARRAY_PTR(WXWidget, wxWidgetArray);
	22	#endif
	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	wxChoice(wxWindow *parent, wxWindowID id,
	46	const wxPoint& pos,
	47	const wxSize& size,
	48	const wxArrayString& choices,
	49	long style = 0,
	50	const wxValidator& validator = wxDefaultValidator,
	51	const wxString& name = wxChoiceNameStr)
	52	{
	53	Init();
	54	Create(parent, id, pos, size, choices, style, validator, name);
	55	}
	56
	57	bool Create(wxWindow *parent, wxWindowID id,
	58	const wxPoint& pos = wxDefaultPosition,
	59	const wxSize& size = wxDefaultSize,
	60	int n = 0, const wxString choices[] = NULL,
	61	long style = 0,
	62	const wxValidator& validator = wxDefaultValidator,
	63	const wxString& name = wxChoiceNameStr);
	64
	65	bool Create(wxWindow *parent, wxWindowID id,
	66	const wxPoint& pos,
	67	const wxSize& size,
	68	const wxArrayString& choices,
	69	long style = 0,
	70	const wxValidator& validator = wxDefaultValidator,
	71	const wxString& name = wxChoiceNameStr);
	72
	73	// implementation of wxControlWithItems
	74	virtual int GetCount() const;
	75	virtual int DoAppend(const wxString& item);
	76	virtual int DoInsert(const wxString& item, int pos);
	77	virtual void DoSetItemClientData(int n, void* clientData);
	78	virtual void* DoGetItemClientData(int n) const;
	79	virtual void DoSetItemClientObject(int n, wxClientData* clientData);
	80	virtual wxClientData* DoGetItemClientObject(int n) const;
	81	virtual int GetSelection() const;
	82	virtual void Delete(int n);
	83	virtual int FindString(const wxString& s) const;
	84	virtual void Clear();
	85	virtual void SetString(int n, const wxString& s);
	86	virtual wxString GetString(int n) const;
	87
	88	// implementation of wxChoiceBase
	89	virtual void SetSelection(int n);
	90	virtual void SetColumns(int n = 1 );
	91	virtual int GetColumns() const ;
	92
	93	// Original API
	94	virtual void Command(wxCommandEvent& event);
	95
	96	void SetFocus();
	97
	98	// Implementation
	99	virtual void ChangeFont(bool keepOriginalSize = true);
	100	virtual void ChangeBackgroundColour();
	101	virtual void ChangeForegroundColour();
	102	WXWidget GetTopWidget() const { return m_formWidget; }
	103	WXWidget GetMainWidget() const { return m_buttonWidget; }
	104
	105	virtual wxSize DoGetBestSize() const;
	106
	107	// implementation, for wxChoiceCallback
	108	const wxWidgetArray& GetWidgets() const { return m_widgetArray; }
	109	const wxStringList& GetStrings() const { return m_stringList; }
	110	protected:
	111	// minimum size for the text ctrl
	112	wxSize GetItemsSize() const;
	113	// common part of all contructors
	114	void Init();
	115
	116	size_t m_noStrings;
	117	WXWidget m_menuWidget;
	118	WXWidget m_buttonWidget;
	119	wxWidgetArray m_widgetArray;
	120	WXWidget m_formWidget;
	121	wxStringList m_stringList;
	122	wxClientDataDictionary m_clientDataDict;
	123
	124	virtual void DoSetSize(int x, int y,
	125	int width, int height,
	126	int sizeFlags = wxSIZE_AUTO);
	127	};
	128
	129	#endif
	130	// _WX_CHOICE_H_