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