improvements to zlib streams (patch 929416):

[wxWidgets.git] / include / wx / valtext.h

diff --git a/include/wx/valtext.h b/include/wx/valtext.h
index bd2bb8d93b35c186c85e05a06981efc3a37fa844..47ed43d83da0bf9eeefb7b04ad865f57b39a285b 100644 (file)
--- a/include/wx/valtext.h
+++ b/include/wx/valtext.h
@@ -6,16 +6,21 @@
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart
-// Licence:    wxWindows license
+// Licence:    wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_VALTEXTH__
 #define _WX_VALTEXTH__
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma interface "valtext.h"
 #endif
 
+#include "wx/defs.h"
+
+#if wxUSE_VALIDATORS && wxUSE_TEXTCTRL
+
+#include "wx/textctrl.h"
 #include "wx/validate.h"
 
 #define wxFILTER_NONE           0x0000
@@ -25,45 +30,51 @@
 #define wxFILTER_NUMERIC        0x0008
 #define wxFILTER_INCLUDE_LIST   0x0010
 #define wxFILTER_EXCLUDE_LIST   0x0020
+#define wxFILTER_INCLUDE_CHAR_LIST 0x0040
+#define wxFILTER_EXCLUDE_CHAR_LIST 0x0080
 
 class WXDLLEXPORT wxTextValidator: public wxValidator
 {
 DECLARE_DYNAMIC_CLASS(wxTextValidator)
 public:
-  wxTextValidator(long style = wxFILTER_NONE, wxString *val = (wxString *) NULL);
-  wxTextValidator(const wxTextValidator& val);
 
-  ~wxTextValidator();
+    wxTextValidator(long style = wxFILTER_NONE, wxString *val = 0);
+    wxTextValidator(const wxTextValidator& val);
+
+    ~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);
 
-  // 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 wxValidator *Clone(void) 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 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 TransferToWindow(void);
+    // Called to transfer data to the window
+    virtual bool TransferFromWindow();
 
-  // Called to transfer data to the window
-  virtual bool TransferFromWindow(void);
+    // ACCESSORS
+    inline long GetStyle() const { return m_validatorStyle; }
+    inline void SetStyle(long style) { m_validatorStyle = style; }
 
-  // ACCESSORS
-  inline long GetStyle(void) const { return m_validatorStyle; }
-  inline void SetStyle(long style) { m_validatorStyle = style; }
+    void SetIncludeList(const wxStringList& list);
+    inline wxStringList& GetIncludeList() { return m_includeList; }
 
-  void SetIncludeList(const wxStringList& list);
-  inline wxStringList& GetIncludeList(void) { return m_includeList; }
+    void SetExcludeList(const wxStringList& list);
+    inline wxStringList& GetExcludeList() { return m_excludeList; }
 
-  void SetExcludeList(const wxStringList& list);
-  inline wxStringList& GetExcludeList(void) { return m_excludeList; }
+    // Filter keystrokes
+    void OnChar(wxKeyEvent& event);
 
-  // Filter keystrokes
-  void OnChar(wxKeyEvent& event);
+    bool IsInCharIncludeList(const wxString& val);
+    bool IsNotInCharExcludeList(const wxString& val);
 
 DECLARE_EVENT_TABLE()
 
@@ -72,6 +83,30 @@ protected:
     wxString *      m_stringValue;
     wxStringList    m_includeList;
     wxStringList    m_excludeList;
+
+    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;
+    }
+
+private:
+// Cannot use
+//  DECLARE_NO_COPY_CLASS(wxTextValidator)
+// because copy constructor is explicitly declared above;
+// but no copy assignment operator is defined, so declare
+// it private to prevent the compiler from defining it:
+    wxTextValidator& operator=(const wxTextValidator&);
 };
 
 #endif
+  // wxUSE_VALIDATORS && wxUSE_TEXTCTRL
+
+#endif
+  // _WX_VALTEXTH__