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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/os2/listbox.h
	3	// Purpose: wxListBox class
	4	// Author: David Webster
	5	// Modified by:
	6	// Created: 10/09/99
	7	// RCS-ID: $Id$
	8	// Copyright: (c) David Webster
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_LISTBOX_H_
	13	#define _WX_LISTBOX_H_
	14
	15	// ----------------------------------------------------------------------------
	16	// simple types
	17	// ----------------------------------------------------------------------------
	18
	19	#if wxUSE_OWNER_DRAWN
	20	class WXDLLEXPORT wxOwnerDrawn;
	21
	22	// define the array of list box items
	23	#include "wx/dynarray.h"
	24
	25	WX_DEFINE_EXPORTED_ARRAY_PTR(wxOwnerDrawn *, wxListBoxItemsArray);
	26	#endif // wxUSE_OWNER_DRAWN
	27
	28	// forward decl for GetSelections()
	29	class wxArrayInt;
	30
	31	// ----------------------------------------------------------------------------
	32	// List box control
	33	// ----------------------------------------------------------------------------
	34
	35	class WXDLLEXPORT wxListBox : public wxListBoxBase
	36	{
	37	public:
	38	// ctors and such
	39	wxListBox();
	40	wxListBox( wxWindow* pParent
	41	,wxWindowID vId
	42	,const wxPoint& rPos = wxDefaultPosition
	43	,const wxSize& rSize = wxDefaultSize
	44	,int n = 0
	45	,const wxString asChoices[] = NULL
	46	,long lStyle = 0
	47	,const wxValidator& rValidator = wxDefaultValidator
	48	,const wxString& rsName = wxListBoxNameStr)
	49	{
	50	Create( pParent
	51	,vId
	52	,rPos
	53	,rSize
	54	,n
	55	,asChoices
	56	,lStyle
	57	,rValidator
	58	,rsName
	59	);
	60	}
	61	wxListBox( wxWindow* pParent
	62	,wxWindowID vId
	63	,const wxPoint& rPos
	64	,const wxSize& rSize
	65	,const wxArrayString& asChoices
	66	,long lStyle = 0
	67	,const wxValidator& rValidator = wxDefaultValidator
	68	,const wxString& rsName = wxListBoxNameStr)
	69	{
	70	Create( pParent
	71	,vId
	72	,rPos
	73	,rSize
	74	,asChoices
	75	,lStyle
	76	,rValidator
	77	,rsName
	78	);
	79	}
	80
	81	bool Create( wxWindow* pParent
	82	,wxWindowID vId
	83	,const wxPoint& rPos = wxDefaultPosition
	84	,const wxSize& rSize = wxDefaultSize
	85	,int n = 0
	86	,const wxString asChoices[] = NULL
	87	,long lStyle = 0
	88	,const wxValidator& rValidator = wxDefaultValidator
	89	,const wxString& rsName = wxListBoxNameStr
	90	);
	91	bool Create( wxWindow* pParent
	92	,wxWindowID vId
	93	,const wxPoint& rPos
	94	,const wxSize& rSize
	95	,const wxArrayString& asChoices
	96	,long lStyle = 0
	97	,const wxValidator& rValidator = wxDefaultValidator
	98	,const wxString& rsName = wxListBoxNameStr
	99	);
	100
	101	virtual ~wxListBox();
	102
	103	//
	104	// Implement base class pure virtuals
	105	//
	106	virtual void Clear(void);
	107	virtual void Delete(int n);
	108
	109	virtual size_t GetCount() const;
	110	virtual wxString GetString(int n) const;
	111	virtual void SetString(int n, const wxString& rsString);
	112
	113	virtual bool IsSelected(int n) const;
	114	virtual void DoSetSelection(int n, bool bSelect);
	115	virtual int GetSelection(void) const;
	116	virtual int GetSelections(wxArrayInt& raSelections) const;
	117
	118	virtual int DoAppend(const wxString& rsItem);
	119	virtual void DoInsertItems( const wxArrayString& raItems, int rPos );
	120	virtual void DoSetItems( const wxArrayString& raItems
	121	,void ** ppClientData
	122	);
	123
	124	virtual void DoSetFirstItem(int n);
	125
	126	virtual void DoSetItemClientData( int n
	127	,void* pClientData
	128	);
	129	virtual void* DoGetItemClientData(int n) const;
	130	virtual void DoSetItemClientObject( int n
	131	,wxClientData* pClientData
	132	);
	133	virtual wxClientData* DoGetItemClientObject(int n) const;
	134
	135	//
	136	// wxCheckListBox support
	137	//
	138	#if wxUSE_OWNER_DRAWN
	139	long OS2OnMeasure(WXMEASUREITEMSTRUCT *item);
	140	bool OS2OnDraw(WXDRAWITEMSTRUCT *item);
	141
	142	virtual wxOwnerDrawn* CreateItem(size_t n);
	143	wxOwnerDrawn* GetItem(size_t n) const { return m_aItems[n]; }
	144	int GetItemIndex(wxOwnerDrawn *item) const { return m_aItems.Index(item); }
	145	#endif // wxUSE_OWNER_DRAWN
	146
	147	bool OS2Command( WXUINT uParam
	148	,WXWORD wId
	149	);
	150	virtual void SetupColours(void);
	151
	152	protected:
	153
	154	bool HasMultipleSelection(void) const;
	155	virtual wxSize DoGetBestSize(void) const;
	156
	157	size_t m_nNumItems;
	158	int m_nSelected;
	159
	160	#if wxUSE_OWNER_DRAWN
	161	//
	162	// Control items
	163	//
	164	wxListBoxItemsArray m_aItems;
	165	#endif
	166
	167	private:
	168	DECLARE_DYNAMIC_CLASS(wxListBox)
	169	}; // end of wxListBox
	170
	171	#endif // _WX_LISTBOX_H_