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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: listbox.h
	3	// Purpose: wxListBox 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_LISTBOX_H_
	13	#define _WX_LISTBOX_H_
	14
	15	#ifdef __GNUG__
	16	#pragma interface "listbox.h"
	17	#endif
	18
	19	#include "wx/ctrlsub.h"
	20
	21	WXDLLEXPORT_DATA(extern const char*) wxListBoxNameStr;
	22
	23	// forward decl for GetSelections()
	24	class WXDLLEXPORT wxArrayInt;
	25
	26	WXDLLEXPORT_DATA(extern const char*) wxEmptyString;
	27
	28	// List box item
	29	class WXDLLEXPORT wxListBox: public wxControlWithItems
	30	{
	31	DECLARE_DYNAMIC_CLASS(wxListBox)
	32
	33	public:
	34	wxListBox();
	35	wxListBox(wxWindow *parent, wxWindowID id,
	36	const wxPoint& pos = wxDefaultPosition,
	37	const wxSize& size = wxDefaultSize,
	38	int n = 0, const wxString choices[] = NULL,
	39	long style = 0,
	40	const wxValidator& validator = wxDefaultValidator,
	41	const wxString& name = wxListBoxNameStr):
	42	m_clientDataList(wxKEY_INTEGER)
	43	{
	44	Create(parent, id, pos, size, n, choices, style, validator, name);
	45	}
	46
	47	bool Create(wxWindow *parent, wxWindowID id,
	48	const wxPoint& pos = wxDefaultPosition,
	49	const wxSize& size = wxDefaultSize,
	50	int n = 0, const wxString choices[] = NULL,
	51	long style = 0,
	52	const wxValidator& validator = wxDefaultValidator,
	53	const wxString& name = wxListBoxNameStr);
	54
	55	~wxListBox();
	56
	57	// Virtual functions required by wxControlWithItems.
	58	// They are not all implemented yet :-(
	59	virtual int GetCount() const;
	60	virtual int DoAppend(const wxString& item);
	61	virtual void DoInsertItems(const wxArrayString& items, int pos);
	62	virtual void DoSetItems(const wxArrayString& items, void **clientData);
	63	virtual void DoSetFirstItem(int n);
	64	virtual void DoSetItemClientData(int n, void* clientData);
	65	virtual void* DoGetItemClientData(int n) const;
	66	virtual void DoSetItemClientObject(int n, wxClientData* clientData);
	67	virtual wxClientData* DoGetItemClientObject(int n) const;
	68	virtual void Select(int n);
	69
	70	virtual void Append(const wxString& item);
	71	virtual void Append(const wxString& item, void *clientData);
	72	virtual void Set(int n, const wxString* choices, void **clientData = NULL);
	73	virtual int FindString(const wxString& s) const ;
	74	virtual void Clear();
	75	virtual void SetSelection(int n, bool select = TRUE);
	76
	77	virtual void Deselect(int n);
	78
	79	// For single choice list item only
	80	virtual int GetSelection() const ;
	81	virtual void Delete(int n);
	82	virtual void *GetClientData(int n) const ;
	83	virtual void *GetClientData() { return wxWindow::GetClientData(); }
	84	virtual void SetClientData(int n, void *clientData);
	85	virtual void SetClientData( void *data ) { wxWindow::SetClientData(data); }
	86	virtual void SetString(int n, const wxString& s);
	87
	88	// For single or multiple choice list item
	89	virtual int GetSelections(wxArrayInt& aSelections) const;
	90	virtual bool Selected(int n) const ;
	91	virtual wxString GetString(int n) const ;
	92
	93	// Set the specified item at the first visible item
	94	// or scroll to max range.
	95	virtual void SetFirstItem(int n) ;
	96	virtual void SetFirstItem(const wxString& s) ;
	97
	98	virtual void InsertItems(int nItems, const wxString items[], int pos);
	99
	100	virtual wxString GetStringSelection() const ;
	101	virtual bool SetStringSelection(const wxString& s, bool flag = TRUE);
	102	virtual int Number() const ;
	103
	104	void Command(wxCommandEvent& event);
	105
	106	// Implementation
	107	virtual void ChangeFont(bool keepOriginalSize = TRUE);
	108	virtual void ChangeBackgroundColour();
	109	virtual void ChangeForegroundColour();
	110	WXWidget GetTopWidget() const;
	111
	112	protected:
	113	int m_noItems;
	114	int m_selected;
	115
	116	// List mapping positions->client data
	117	wxList m_clientDataList;
	118
	119	virtual void DoSetSize(int x, int y,
	120	int width, int height,
	121	int sizeFlags = wxSIZE_AUTO);
	122	};
	123
	124	#endif
	125	// _WX_LISTBOX_H_