1 files changed, 61 insertions, 0 deletions
diff --git a/client/widgets/lineedit.cc b/client/widgets/lineedit.cc
new file mode 100644
index 0000000..c7c04fa
--- /dev/null
+++ b/client/widgets/lineedit.cc
@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            lineedit.cc
+ *
+ *  Fri Jul 13 12:38:45 CEST 2007
+ *  Copyright 2007 Bent Bisballe Nyeng, Lars Bisballe Jensen and Peter Skaarup
+ *  deva@aasimon.org, elsenator@gmail.com and piparum@piparum.dk
+ ****************************************************************************/
+
+/*
+ *  This file is part of Pracro.
+ *
+ *  Pracro is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pracro is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pracro; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "lineedit.h"
+#include <stdio.h>
+
+LineEdit::LineEdit(QWidget *parent, QString reg_exp) : QLineEdit(parent)
+{
+  QRegExp rx(reg_exp);
+  validator = new QRegExpValidator(rx, this);
+
+  changed("");
+
+  connect(this, SIGNAL(textChanged(QString)), this, SLOT(changed(QString)));
+}
+
+void LineEdit::changed(QString text)
+{
+  QPalette palette;
+  int res;
+
+  if(validator->validate(text, res) == QValidator::Acceptable) {
+    // valid string
+    palette.setBrush(backgroundRole(), QBrush(QColor(0, 150, 0)));
+    valid = true;
+  } else {
+    // invalid string
+    palette.setBrush(backgroundRole(), QBrush(QColor(150, 0, 0)));
+    valid = false;
+  }
+  setPalette(palette); 
+  printf("%s\n", text.toStdString().c_str());
+}
+
+bool LineEdit::isValid()
+{
+  return valid;
+}