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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: choice.h
	3	// Purpose:
	4	// Author: Robert Roebling
	5	// Id: $Id$
	6	// Copyright: (c) 1998 Robert Roebling
	7	// Licence: wxWindows licence
	8	/////////////////////////////////////////////////////////////////////////////
	9
	10	#ifndef __GTKCHOICEH__
	11	#define __GTKCHOICEH__
	12
	13	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
	14	#pragma interface "choice.h"
	15	#endif
	16
	17	class WXDLLIMPEXP_BASE wxSortedArrayString;
	18	class WXDLLIMPEXP_BASE wxArrayString;
	19
	20	//-----------------------------------------------------------------------------
	21	// wxChoice
	22	//-----------------------------------------------------------------------------
	23
	24	class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase
	25	{
	26	public:
	27	wxChoice();
	28	wxChoice( wxWindow *parent, wxWindowID id,
	29	const wxPoint& pos = wxDefaultPosition,
	30	const wxSize& size = wxDefaultSize,
	31	int n = 0, const wxString choices[] = (const wxString *) NULL,
	32	long style = 0,
	33	const wxValidator& validator = wxDefaultValidator,
	34	const wxString& name = wxChoiceNameStr )
	35	{
	36	m_strings = (wxSortedArrayString *)NULL;
	37
	38	Create(parent, id, pos, size, n, choices, style, validator, name);
	39	}
	40	wxChoice( wxWindow *parent, wxWindowID id,
	41	const wxPoint& pos,
	42	const wxSize& size,
	43	const wxArrayString& choices,
	44	long style = 0,
	45	const wxValidator& validator = wxDefaultValidator,
	46	const wxString& name = wxChoiceNameStr )
	47	{
	48	m_strings = (wxSortedArrayString *)NULL;
	49
	50	Create(parent, id, pos, size, choices, style, validator, name);
	51	}
	52	~wxChoice();
	53	bool Create( wxWindow *parent, wxWindowID id,
	54	const wxPoint& pos = wxDefaultPosition,
	55	const wxSize& size = wxDefaultSize,
	56	int n = 0, const wxString choices[] = (wxString *) NULL,
	57	long style = 0,
	58	const wxValidator& validator = wxDefaultValidator,
	59	const wxString& name = wxChoiceNameStr );
	60	bool Create( wxWindow *parent, wxWindowID id,
	61	const wxPoint& pos,
	62	const wxSize& size,
	63	const wxArrayString& choices,
	64	long style = 0,
	65	const wxValidator& validator = wxDefaultValidator,
	66	const wxString& name = wxChoiceNameStr );
	67
	68	// implement base class pure virtuals
	69	void Delete(int n);
	70	void Clear();
	71
	72	int GetSelection() const;
	73	#if wxABI_VERSION >= 20602
	74	int GetCurrentSelection() const { return GetSelection(); }
	75	#endif
	76	void SetSelection( int n );
	77
	78	virtual int GetCount() const;
	79	int FindString( const wxString& string ) const;
	80	wxString GetString( int n ) const;
	81	void SetString( int n, const wxString& string );
	82
	83	static wxVisualAttributes
	84	GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
	85
	86	protected:
	87	wxList m_clientList; // contains the client data for the items
	88
	89	void DoApplyWidgetStyle(GtkRcStyle *style);
	90	virtual int DoAppend(const wxString& item);
	91	virtual int DoInsert(const wxString& item, int pos);
	92
	93	virtual void DoSetItemClientData( int n, void* clientData );
	94	virtual void* DoGetItemClientData( int n ) const;
	95	virtual void DoSetItemClientObject( int n, wxClientData* clientData );
	96	virtual wxClientData* DoGetItemClientObject( int n ) const;
	97
	98	virtual wxSize DoGetBestSize() const;
	99
	100	virtual bool IsOwnGtkWindow( GdkWindow *window );
	101
	102	private:
	103	// common part of Create() and DoAppend()
	104	int GtkAddHelper(GtkWidget *menu, int pos, const wxString& item);
	105
	106	// this array is only used for controls with wxCB_SORT style, so only
	107	// allocate it if it's needed (hence using pointer)
	108	wxSortedArrayString *m_strings;
	109
	110	public:
	111	// this circumvents a GTK+ 2.0 bug so that the selection is
	112	// invalidated properly
	113	int m_selection_hack;
	114
	115	private:
	116	DECLARE_DYNAMIC_CLASS(wxChoice)
	117	};
	118
	119
	120	#endif // __GTKCHOICEH__