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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	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
	16	#pragma interface "valtext.h"
	17	#endif
	18
	19	#include "wx/defs.h"
	20
	21	#if wxUSE_VALIDATORS && wxUSE_TEXTCTRL
	22
	23	#include "wx/textctrl.h"
	24	#include "wx/validate.h"
	25
	26	#define wxFILTER_NONE 0x0000
	27	#define wxFILTER_ASCII 0x0001
	28	#define wxFILTER_ALPHA 0x0002
	29	#define wxFILTER_ALPHANUMERIC 0x0004
	30	#define wxFILTER_NUMERIC 0x0008
	31	#define wxFILTER_INCLUDE_LIST 0x0010
	32	#define wxFILTER_EXCLUDE_LIST 0x0020
	33	#define wxFILTER_INCLUDE_CHAR_LIST 0x0040
	34	#define wxFILTER_EXCLUDE_CHAR_LIST 0x0080
	35
	36	class WXDLLEXPORT wxTextValidator: public wxValidator
	37	{
	38	DECLARE_DYNAMIC_CLASS(wxTextValidator)
	39	public:
	40
	41	wxTextValidator(long style = wxFILTER_NONE, wxString *val = 0);
	42	wxTextValidator(const wxTextValidator& val);
	43
	44	~wxTextValidator(){}
	45
	46	// Make a clone of this validator (or return NULL) - currently necessary
	47	// if you're passing a reference to a validator.
	48	// Another possibility is to always pass a pointer to a new validator
	49	// (so the calling code can use a copy constructor of the relevant class).
	50	virtual wxObject Clone() const { return new wxTextValidator(this); }
	51	bool Copy(const wxTextValidator& val);
	52
	53	// Called when the value in the window must be validated.
	54	// This function can pop up an error message.
	55	virtual bool Validate(wxWindow *parent);
	56
	57	// Called to transfer data to the window
	58	virtual bool TransferToWindow();
	59
	60	// Called to transfer data to the window
	61	virtual bool TransferFromWindow();
	62
	63	// ACCESSORS
	64	inline long GetStyle() const { return m_validatorStyle; }
	65	inline void SetStyle(long style) { m_validatorStyle = style; }
	66
	67	#if WXWIN_COMPATIBILITY_2_4
	68	wxDEPRECATED( void SetIncludeList(const wxStringList& list) );
	69	wxDEPRECATED( inline wxStringList& GetIncludeList() );
	70
	71	wxDEPRECATED( void SetExcludeList(const wxStringList& list) );
	72	wxDEPRECATED( inline wxStringList& GetExcludeList() );
	73
	74	wxDEPRECATED( bool IsInCharIncludeList(const wxString& val) );
	75	wxDEPRECATED( bool IsNotInCharExcludeList(const wxString& val) );
	76	#endif
	77
	78	void SetIncludes(const wxArrayString& includes) { m_includes = includes; }
	79	inline wxArrayString& GetIncludes() { return m_includes; }
	80
	81	void SetExcludes(const wxArrayString& excludes) { m_excludes = excludes; }
	82	inline wxArrayString& GetExcludes() { return m_excludes; }
	83
	84	bool IsInCharIncludes(const wxString& val);
	85	bool IsNotInCharExcludes(const wxString& val);
	86
	87	// Filter keystrokes
	88	void OnChar(wxKeyEvent& event);
	89
	90
	91	DECLARE_EVENT_TABLE()
	92
	93	protected:
	94	long m_validatorStyle;
	95	wxString * m_stringValue;
	96	#if WXWIN_COMPATIBILITY_2_4
	97	wxStringList m_includeList;
	98	wxStringList m_excludeList;
	99	#endif
	100	wxArrayString m_includes;
	101	wxArrayString m_excludes;
	102
	103	bool CheckValidator() const
	104	{
	105	wxCHECK_MSG( m_validatorWindow, false,
	106	_T("No window associated with validator") );
	107	wxCHECK_MSG( m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)), false,
	108	_T("wxTextValidator is only for wxTextCtrl's") );
	109	wxCHECK_MSG( m_stringValue, false,
	110	_T("No variable storage for validator") );
	111
	112	return true;
	113	}
	114
	115	private:
	116	// Cannot use
	117	// DECLARE_NO_COPY_CLASS(wxTextValidator)
	118	// because copy constructor is explicitly declared above;
	119	// but no copy assignment operator is defined, so declare
	120	// it private to prevent the compiler from defining it:
	121	wxTextValidator& operator=(const wxTextValidator&);
	122	};
	123
	124	#endif
	125	// wxUSE_VALIDATORS && wxUSE_TEXTCTRL
	126
	127	#endif
	128	// _WX_VALTEXTH__