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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/gtk/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 _WX_GTK_CHOICE_H_
	11	#define _WX_GTK_CHOICE_H_
	12
	13	class WXDLLIMPEXP_FWD_BASE wxSortedArrayString;
	14	class WXDLLIMPEXP_FWD_BASE wxArrayString;
	15
	16	//-----------------------------------------------------------------------------
	17	// wxChoice
	18	//-----------------------------------------------------------------------------
	19
	20	class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase
	21	{
	22	public:
	23	wxChoice()
	24	{
	25	Init();
	26	}
	27	wxChoice( wxWindow *parent, wxWindowID id,
	28	const wxPoint& pos = wxDefaultPosition,
	29	const wxSize& size = wxDefaultSize,
	30	int n = 0, const wxString choices[] = (const wxString *) NULL,
	31	long style = 0,
	32	const wxValidator& validator = wxDefaultValidator,
	33	const wxString& name = wxChoiceNameStr )
	34	{
	35	Init();
	36	Create(parent, id, pos, size, n, choices, style, validator, name);
	37	}
	38	wxChoice( wxWindow *parent, wxWindowID id,
	39	const wxPoint& pos,
	40	const wxSize& size,
	41	const wxArrayString& choices,
	42	long style = 0,
	43	const wxValidator& validator = wxDefaultValidator,
	44	const wxString& name = wxChoiceNameStr )
	45	{
	46	Init();
	47	Create(parent, id, pos, size, choices, style, validator, name);
	48	}
	49	virtual ~wxChoice();
	50	bool Create( wxWindow *parent, wxWindowID id,
	51	const wxPoint& pos = wxDefaultPosition,
	52	const wxSize& size = wxDefaultSize,
	53	int n = 0, const wxString choices[] = (wxString *) NULL,
	54	long style = 0,
	55	const wxValidator& validator = wxDefaultValidator,
	56	const wxString& name = wxChoiceNameStr );
	57	bool Create( wxWindow *parent, wxWindowID id,
	58	const wxPoint& pos,
	59	const wxSize& size,
	60	const wxArrayString& choices,
	61	long style = 0,
	62	const wxValidator& validator = wxDefaultValidator,
	63	const wxString& name = wxChoiceNameStr );
	64
	65	void SendSelectionChangedEvent(wxEventType evt_type);
	66
	67	int GetSelection() const;
	68	void SetSelection(int n);
	69
	70	virtual unsigned int GetCount() const;
	71	virtual int FindString(const wxString& s, bool bCase = false) const;
	72	virtual wxString GetString(unsigned int n) const;
	73	virtual void SetString(unsigned int n, const wxString& string);
	74
	75	virtual void SetColumns(int n=1);
	76	virtual int GetColumns() const;
	77
	78	virtual void DisableEvents();
	79	virtual void EnableEvents();
	80
	81	static wxVisualAttributes
	82	GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
	83
	84	protected:
	85	// this array is only used for controls with wxCB_SORT style, so only
	86	// allocate it if it's needed (hence using pointer)
	87	wxSortedArrayString *m_strings;
	88
	89	// contains the client data for the items
	90	wxArrayPtrVoid m_clientData;
	91
	92	// index to GtkListStore cell which displays the item text
	93	int m_stringCellIndex;
	94
	95	virtual wxSize DoGetBestSize() const;
	96	virtual int DoInsertItems(const wxArrayStringsAdapter& items,
	97	unsigned int pos,
	98	void **clientData, wxClientDataType type);
	99	virtual void DoSetItemClientData(unsigned int n, void* clientData);
	100	virtual void* DoGetItemClientData(unsigned int n) const;
	101	virtual void DoClear();
	102	virtual void DoDeleteOneItem(unsigned int n);
	103
	104	virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
	105	virtual void DoApplyWidgetStyle(GtkRcStyle *style);
	106
	107	// in derived classes, implement this to insert list store entry
	108	// with all items default except text
	109	virtual void GTKInsertComboBoxTextItem( unsigned int n, const wxString& text );
	110
	111	private:
	112	void Init();
	113
	114	DECLARE_DYNAMIC_CLASS(wxChoice)
	115	};
	116
	117
	118	#endif // _WX_GTK_CHOICE_H_