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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 license | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
34138703 JS |
12 | #ifndef _WX_VALTEXTH__ |
13 | #define _WX_VALTEXTH__ | |
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14 | |
15 | #ifdef __GNUG__ | |
16 | #pragma interface "valtext.h" | |
17 | #endif | |
18 | ||
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19 | #include "wx/defs.h" |
20 | ||
21 | #if wxUSE_VALIDATORS | |
88ac883a | 22 | |
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23 | #include "wx/validate.h" |
24 | ||
25 | #define wxFILTER_NONE 0x0000 | |
26 | #define wxFILTER_ASCII 0x0001 | |
27 | #define wxFILTER_ALPHA 0x0002 | |
28 | #define wxFILTER_ALPHANUMERIC 0x0004 | |
29 | #define wxFILTER_NUMERIC 0x0008 | |
30 | #define wxFILTER_INCLUDE_LIST 0x0010 | |
31 | #define wxFILTER_EXCLUDE_LIST 0x0020 | |
32 | ||
33 | class WXDLLEXPORT wxTextValidator: public wxValidator | |
34 | { | |
35 | DECLARE_DYNAMIC_CLASS(wxTextValidator) | |
36 | public: | |
c801d85f | 37 | |
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38 | wxTextValidator(long style = wxFILTER_NONE, wxString *val = 0); |
39 | wxTextValidator(const wxTextValidator& val); | |
c801d85f | 40 | |
33c5b54b | 41 | ~wxTextValidator(); |
c801d85f | 42 | |
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43 | // Make a clone of this validator (or return NULL) - currently necessary |
44 | // if you're passing a reference to a validator. | |
45 | // Another possibility is to always pass a pointer to a new validator | |
46 | // (so the calling code can use a copy constructor of the relevant class). | |
47 | virtual wxObject *Clone() const { return new wxTextValidator(*this); } | |
48 | bool Copy(const wxTextValidator& val); | |
c801d85f | 49 | |
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50 | // Called when the value in the window must be validated. |
51 | // This function can pop up an error message. | |
52 | virtual bool Validate(wxWindow *parent); | |
c801d85f | 53 | |
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54 | // Called to transfer data to the window |
55 | virtual bool TransferToWindow(); | |
c801d85f | 56 | |
33c5b54b RL |
57 | // Called to transfer data to the window |
58 | virtual bool TransferFromWindow(); | |
c801d85f | 59 | |
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60 | // ACCESSORS |
61 | inline long GetStyle() const { return m_validatorStyle; } | |
62 | inline void SetStyle(long style) { m_validatorStyle = style; } | |
c801d85f | 63 | |
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64 | void SetIncludeList(const wxStringList& list); |
65 | inline wxStringList& GetIncludeList() { return m_includeList; } | |
c801d85f | 66 | |
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67 | void SetExcludeList(const wxStringList& list); |
68 | inline wxStringList& GetExcludeList() { return m_excludeList; } | |
69 | ||
70 | // Filter keystrokes | |
71 | void OnChar(wxKeyEvent& event); | |
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72 | |
73 | DECLARE_EVENT_TABLE() | |
74 | ||
75 | protected: | |
76 | long m_validatorStyle; | |
77 | wxString * m_stringValue; | |
78 | wxStringList m_includeList; | |
79 | wxStringList m_excludeList; | |
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80 | |
81 | bool CheckValidator() const | |
82 | { | |
83 | wxCHECK_MSG( m_validatorWindow, FALSE, | |
84 | _T("No window associated with validator") ); | |
85 | wxCHECK_MSG( m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)), FALSE, | |
86 | _T("wxTextValidator is only for wxTextCtrl's") ); | |
87 | wxCHECK_MSG( m_stringValue, FALSE, | |
88 | _T("No variable storage for validator") ); | |
89 | ||
90 | return TRUE; | |
91 | } | |
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92 | }; |
93 | ||
94 | #endif | |
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95 | // wxUSE_VALIDATORS |
96 | ||
97 | #endif | |
98 | // _WX_VALTEXTH__ |