From 39edfa27a2859e69d0ec8185e2908ee68effce6f Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 29 Dec 2013 00:01:43 +0000
Subject: [PATCH] Make wxFILTER_INCLUDE_LIST in wxTextValidator actually
 usable.

Only check for its violation once the full text is entered as otherwise
nothing could ever be entered when it was used.

Closes #15778.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75449 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 docs/changes.txt       |  4 ++++
 src/common/valtext.cpp | 13 +++++++------
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/docs/changes.txt b/docs/changes.txt
index 805ba0a177..cbcc6b5012 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -14,3 +14,7 @@ All (GUI):
 - XRC handler for wxAuiToolBar added (Kinaou Hervé).
 - Add wxHtmlWindow::SetDefaultHTMLCursor() (Jeff A. Marr).
 - Add default ctor and Create() to wxContextHelpButton (Hanmac).
+
+wxMSW:
+
+- Make wxFILTER_INCLUDE_LIST in wxTextValidator actually usable.
diff --git a/src/common/valtext.cpp b/src/common/valtext.cpp
index e0621d050a..4a89f4f1e7 100644
--- a/src/common/valtext.cpp
+++ b/src/common/valtext.cpp
@@ -156,10 +156,15 @@ bool wxTextValidator::Validate(wxWindow *parent)
     wxString val(text->GetValue());
 
     wxString errormsg;
+
+    // We can only do some kinds of validation once the input is complete, so
+    // check for them here:
     if ( HasFlag(wxFILTER_EMPTY) && val.empty() )
-    {
         errormsg = _("Required information entry is empty.");
-    }
+    else if ( HasFlag(wxFILTER_INCLUDE_LIST) && m_includes.Index(val) == wxNOT_FOUND )
+        errormsg = wxString::Format(_("'%s' is invalid"), val);
+    else if ( HasFlag(wxFILTER_EXCLUDE_LIST) && m_excludes.Index(val) != wxNOT_FOUND )
+        errormsg = wxString::Format(_("'%s' is invalid"), val);
     else if ( !(errormsg = IsValid(val)).empty() )
     {
         // NB: this format string should always contain exactly one '%s'
@@ -245,12 +250,8 @@ wxString wxTextValidator::IsValid(const wxString& val) const
         return _("'%s' should only contain digits.");
     if ( HasFlag(wxFILTER_NUMERIC) && !wxIsNumeric(val) )
         return _("'%s' should be numeric.");
-    if ( HasFlag(wxFILTER_INCLUDE_LIST) && m_includes.Index(val) == wxNOT_FOUND )
-        return _("'%s' is invalid");
     if ( HasFlag(wxFILTER_INCLUDE_CHAR_LIST) && !ContainsOnlyIncludedCharacters(val) )
         return _("'%s' is invalid");
-    if ( HasFlag(wxFILTER_EXCLUDE_LIST) && m_excludes.Index(val) != wxNOT_FOUND )
-        return _("'%s' is invalid");
     if ( HasFlag(wxFILTER_EXCLUDE_CHAR_LIST) && ContainsExcludedCharacters(val) )
         return _("'%s' is invalid");