valNum.h

gehe zur Dokumentation dieser Datei

// Name:        valtext.h
// Purpose:     wxTextValidator class
// Author:      Julian Smart
// Modified by:
// Created:     29/01/98
// RCS-ID:      $Id: valNum.h,v 1.8 2011-02-20 22:35:59 keinstein Exp $
// Copyright:   (c) 1998 Julian Smart
// Licence:     wxWindows license

#ifndef _WX_VALNUMH__
#define _WX_VALNUMH__

/*
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface "valNum.h"
#endif
*/

#include "wx/defs.h"

#if wxUSE_VALIDATORS

#include "wx/valtext.h"
#include "wx/checkbox.h"
#include "wx/string.h"

#define NV_MIN 1
#define NV_MAX 2
#define NV_BOTH 3
#define NV_NNEG 1, 0

class wxNumValidator: public wxTextValidator
{
        DECLARE_DYNAMIC_CLASS(wxNumValidator)

protected:
        int Style;
        long *m_intValue;
        wxString bufferString;
        int Min, Max;
        wxCheckBox* Enabler;

public:

        wxNumValidator(long *val = 0, int style = 0, int min = 0, int max = 12, wxCheckBox* enabler = 0);

        wxNumValidator(const wxNumValidator& val);

        ~wxNumValidator();

        // 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 wxNumValidator(*this);
        }

        bool Copy(const wxNumValidator& 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 to the window
        virtual bool TransferFromWindow();

        /*    // ACCESSORS
            inline long GetStyle() const { return m_validatorStyle; }
            inline void SetStyle(long style) { m_validatorStyle = style; }

            void SetIncludeList(const wxStringList& list);
            inline wxStringList& GetIncludeList() { return m_includeList; }

            void SetExcludeList(const wxStringList& list);
            inline wxStringList& GetExcludeList() { return m_excludeList; }

            // Filter keystrokes
            void OnChar(wxKeyEvent& event);

            bool IsInCharIncludeList(const wxString& val);
            bool IsNotInCharExcludeList(const wxString& val);

        DECLARE_EVENT_TABLE()
        */

protected:

            bool CheckValidator() const
            {
                wxCHECK_MSG( m_validatorWindow, FALSE,
                             _T("No window associated with validator") );
                wxCHECK_MSG( m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)), FALSE,
                             _T("wxTextValidator is only for wxTextCtrl's") );
                wxCHECK_MSG( m_stringValue, FALSE,
                             _T("No variable storage for validator") );

                return TRUE;
            }
};

#endif
// wxUSE_VALIDATORS

#endif
// _WX_VALTEXTH__