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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/gtk/choice.h
	3	// Purpose:
	4	// Author: Robert Roebling
	5	// Copyright: (c) 1998 Robert Roebling
	6	// Licence: wxWindows licence
	7	/////////////////////////////////////////////////////////////////////////////
	8
	9	#ifndef _WX_GTK_CHOICE_H_
	10	#define _WX_GTK_CHOICE_H_
	11
	12	class WXDLLIMPEXP_FWD_BASE wxSortedArrayString;
	13	class WXDLLIMPEXP_FWD_BASE wxArrayString;
	14
	15	//-----------------------------------------------------------------------------
	16	// wxChoice
	17	//-----------------------------------------------------------------------------
	18
	19	class wxGtkCollatedArrayString;
	20
	21	class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase
	22	{
	23	public:
	24	wxChoice()
	25	{
	26	Init();
	27	}
	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	Init();
	37	Create(parent, id, pos, size, n, choices, style, validator, name);
	38	}
	39	wxChoice( wxWindow *parent, wxWindowID id,
	40	const wxPoint& pos,
	41	const wxSize& size,
	42	const wxArrayString& choices,
	43	long style = 0,
	44	const wxValidator& validator = wxDefaultValidator,
	45	const wxString& name = wxChoiceNameStr )
	46	{
	47	Init();
	48	Create(parent, id, pos, size, choices, style, validator, name);
	49	}
	50	virtual ~wxChoice();
	51	bool Create( wxWindow *parent, wxWindowID id,
	52	const wxPoint& pos = wxDefaultPosition,
	53	const wxSize& size = wxDefaultSize,
	54	int n = 0, const wxString choices[] = NULL,
	55	long style = 0,
	56	const wxValidator& validator = wxDefaultValidator,
	57	const wxString& name = wxChoiceNameStr );
	58	bool Create( wxWindow *parent, wxWindowID id,
	59	const wxPoint& pos,
	60	const wxSize& size,
	61	const wxArrayString& choices,
	62	long style = 0,
	63	const wxValidator& validator = wxDefaultValidator,
	64	const wxString& name = wxChoiceNameStr );
	65
	66	int GetSelection() const;
	67	void SetSelection(int n);
	68
	69	virtual unsigned int GetCount() const;
	70	virtual int FindString(const wxString& s, bool bCase = false) const;
	71	virtual wxString GetString(unsigned int n) const;
	72	virtual void SetString(unsigned int n, const wxString& string);
	73
	74	virtual void SetColumns(int n=1);
	75	virtual int GetColumns() const;
	76
	77	virtual void GTKDisableEvents();
	78	virtual void GTKEnableEvents();
	79
	80	static wxVisualAttributes
	81	GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
	82
	83	protected:
	84	// this array is only used for controls with wxCB_SORT style, so only
	85	// allocate it if it's needed (hence using pointer)
	86	wxGtkCollatedArrayString *m_strings;
	87
	88	// contains the client data for the items
	89	wxArrayPtrVoid m_clientData;
	90
	91	// index to GtkListStore cell which displays the item text
	92	int m_stringCellIndex;
	93
	94	virtual wxSize DoGetBestSize() const;
	95	virtual wxSize DoGetSizeFromTextSize(int xlen, int ylen = -1) 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_