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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: valtext.h
	3	// Purpose: wxTextValidator class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 29/01/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) 1998 Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_VALTEXTH__
	13	#define _WX_VALTEXTH__
	14
	15	#include "wx/defs.h"
	16
	17	#if wxUSE_VALIDATORS && wxUSE_TEXTCTRL
	18
	19	#include "wx/textctrl.h"
	20	#include "wx/validate.h"
	21
	22	#define wxFILTER_NONE 0x0000
	23	#define wxFILTER_ASCII 0x0001
	24	#define wxFILTER_ALPHA 0x0002
	25	#define wxFILTER_ALPHANUMERIC 0x0004
	26	#define wxFILTER_NUMERIC 0x0008
	27	#define wxFILTER_INCLUDE_LIST 0x0010
	28	#define wxFILTER_EXCLUDE_LIST 0x0020
	29	#define wxFILTER_INCLUDE_CHAR_LIST 0x0040
	30	#define wxFILTER_EXCLUDE_CHAR_LIST 0x0080
	31
	32	class WXDLLEXPORT wxTextValidator: public wxValidator
	33	{
	34	DECLARE_DYNAMIC_CLASS(wxTextValidator)
	35	public:
	36
	37	wxTextValidator(long style = wxFILTER_NONE, wxString *val = 0);
	38	wxTextValidator(const wxTextValidator& val);
	39
	40	~wxTextValidator(){}
	41
	42	// Make a clone of this validator (or return NULL) - currently necessary
	43	// if you're passing a reference to a validator.
	44	// Another possibility is to always pass a pointer to a new validator
	45	// (so the calling code can use a copy constructor of the relevant class).
	46	virtual wxObject Clone() const { return new wxTextValidator(this); }
	47	bool Copy(const wxTextValidator& val);
	48
	49	// Called when the value in the window must be validated.
	50	// This function can pop up an error message.
	51	virtual bool Validate(wxWindow *parent);
	52
	53	// Called to transfer data to the window
	54	virtual bool TransferToWindow();
	55
	56	// Called to transfer data to the window
	57	virtual bool TransferFromWindow();
	58
	59	// ACCESSORS
	60	inline long GetStyle() const { return m_validatorStyle; }
	61	inline void SetStyle(long style) { m_validatorStyle = style; }
	62
	63	#if WXWIN_COMPATIBILITY_2_4
	64	wxDEPRECATED( void SetIncludeList(const wxStringList& list) );
	65	wxDEPRECATED( wxStringList& GetIncludeList() );
	66
	67	wxDEPRECATED( void SetExcludeList(const wxStringList& list) );
	68	wxDEPRECATED( wxStringList& GetExcludeList() );
	69
	70	wxDEPRECATED( bool IsInCharIncludeList(const wxString& val) );
	71	wxDEPRECATED( bool IsNotInCharExcludeList(const wxString& val) );
	72	#endif
	73
	74	void SetIncludes(const wxArrayString& includes) { m_includes = includes; }
	75	inline wxArrayString& GetIncludes() { return m_includes; }
	76
	77	void SetExcludes(const wxArrayString& excludes) { m_excludes = excludes; }
	78	inline wxArrayString& GetExcludes() { return m_excludes; }
	79
	80	bool IsInCharIncludes(const wxString& val);
	81	bool IsNotInCharExcludes(const wxString& val);
	82
	83	// Filter keystrokes
	84	void OnChar(wxKeyEvent& event);
	85
	86
	87	DECLARE_EVENT_TABLE()
	88
	89	protected:
	90	long m_validatorStyle;
	91	wxString * m_stringValue;
	92	#if WXWIN_COMPATIBILITY_2_4
	93	wxStringList m_includeList;
	94	wxStringList m_excludeList;
	95	#endif
	96	wxArrayString m_includes;
	97	wxArrayString m_excludes;
	98
	99	bool CheckValidator() const
	100	{
	101	wxCHECK_MSG( m_validatorWindow, false,
	102	_T("No window associated with validator") );
	103	wxCHECK_MSG( m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)), false,
	104	_T("wxTextValidator is only for wxTextCtrl's") );
	105	wxCHECK_MSG( m_stringValue, false,
	106	_T("No variable storage for validator") );
	107
	108	return true;
	109	}
	110
	111	private:
	112	// Cannot use
	113	// DECLARE_NO_COPY_CLASS(wxTextValidator)
	114	// because copy constructor is explicitly declared above;
	115	// but no copy assignment operator is defined, so declare
	116	// it private to prevent the compiler from defining it:
	117	wxTextValidator& operator=(const wxTextValidator&);
	118	};
	119
	120	#endif
	121	// wxUSE_VALIDATORS && wxUSE_TEXTCTRL
	122
	123	#endif
	124	// _WX_VALTEXTH__