110 lines
3.4 KiB
C++
110 lines
3.4 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/valtext.h
|
|
// Purpose: wxTextValidator class
|
|
// Author: Julian Smart
|
|
// Modified by: Francesco Montorsi
|
|
// Created: 29/01/98
|
|
// RCS-ID: $Id: valtext.h 67254 2011-03-20 00:14:35Z DS $
|
|
// Copyright: (c) 1998 Julian Smart
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_VALTEXT_H_
|
|
#define _WX_VALTEXT_H_
|
|
|
|
#include "wx/defs.h"
|
|
|
|
#if wxUSE_VALIDATORS && (wxUSE_TEXTCTRL || wxUSE_COMBOBOX)
|
|
|
|
class WXDLLIMPEXP_FWD_CORE wxTextEntry;
|
|
|
|
#include "wx/validate.h"
|
|
|
|
enum wxTextValidatorStyle
|
|
{
|
|
wxFILTER_NONE = 0x0,
|
|
wxFILTER_EMPTY = 0x1,
|
|
wxFILTER_ASCII = 0x2,
|
|
wxFILTER_ALPHA = 0x4,
|
|
wxFILTER_ALPHANUMERIC = 0x8,
|
|
wxFILTER_DIGITS = 0x10,
|
|
wxFILTER_NUMERIC = 0x20,
|
|
wxFILTER_INCLUDE_LIST = 0x40,
|
|
wxFILTER_INCLUDE_CHAR_LIST = 0x80,
|
|
wxFILTER_EXCLUDE_LIST = 0x100,
|
|
wxFILTER_EXCLUDE_CHAR_LIST = 0x200
|
|
};
|
|
|
|
class WXDLLIMPEXP_CORE wxTextValidator: public wxValidator
|
|
{
|
|
public:
|
|
wxTextValidator(long style = wxFILTER_NONE, wxString *val = NULL);
|
|
wxTextValidator(const wxTextValidator& val);
|
|
|
|
virtual ~wxTextValidator(){}
|
|
|
|
// Make a clone of this validator (or return NULL) - currently necessary
|
|
// if you're passing a reference to a validator.
|
|
// Another possibility is to always pass a pointer to a new validator
|
|
// (so the calling code can use a copy constructor of the relevant class).
|
|
virtual wxObject *Clone() const { return new wxTextValidator(*this); }
|
|
bool Copy(const wxTextValidator& val);
|
|
|
|
// Called when the value in the window must be validated.
|
|
// This function can pop up an error message.
|
|
virtual bool Validate(wxWindow *parent);
|
|
|
|
// Called to transfer data to the window
|
|
virtual bool TransferToWindow();
|
|
|
|
// Called to transfer data from the window
|
|
virtual bool TransferFromWindow();
|
|
|
|
// Filter keystrokes
|
|
void OnChar(wxKeyEvent& event);
|
|
|
|
// ACCESSORS
|
|
inline long GetStyle() const { return m_validatorStyle; }
|
|
void SetStyle(long style);
|
|
|
|
wxTextEntry *GetTextEntry();
|
|
|
|
void SetCharIncludes(const wxString& chars);
|
|
void SetIncludes(const wxArrayString& includes) { m_includes = includes; }
|
|
inline wxArrayString& GetIncludes() { return m_includes; }
|
|
|
|
void SetCharExcludes(const wxString& chars);
|
|
void SetExcludes(const wxArrayString& excludes) { m_excludes = excludes; }
|
|
inline wxArrayString& GetExcludes() { return m_excludes; }
|
|
|
|
bool HasFlag(wxTextValidatorStyle style) const
|
|
{ return (m_validatorStyle & style) != 0; }
|
|
|
|
protected:
|
|
|
|
// returns true if all characters of the given string are present in m_includes
|
|
bool ContainsOnlyIncludedCharacters(const wxString& val) const;
|
|
|
|
// returns true if at least one character of the given string is present in m_excludes
|
|
bool ContainsExcludedCharacters(const wxString& val) const;
|
|
|
|
// returns the error message if the contents of 'val' are invalid
|
|
virtual wxString IsValid(const wxString& val) const;
|
|
|
|
protected:
|
|
long m_validatorStyle;
|
|
wxString* m_stringValue;
|
|
wxArrayString m_includes;
|
|
wxArrayString m_excludes;
|
|
|
|
private:
|
|
wxDECLARE_NO_ASSIGN_CLASS(wxTextValidator);
|
|
DECLARE_DYNAMIC_CLASS(wxTextValidator)
|
|
DECLARE_EVENT_TABLE()
|
|
};
|
|
|
|
#endif
|
|
// wxUSE_VALIDATORS && (wxUSE_TEXTCTRL || wxUSE_COMBOBOX)
|
|
|
|
#endif // _WX_VALTEXT_H_
|