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authorsenator <senator>2007-07-13 12:51:36 +0000
committersenator <senator>2007-07-13 12:51:36 +0000
commitdd630367a769784e24a41afbf9b36e8ec45512d5 (patch)
tree030f9a2b0d72fc464319081f437e33203f11dfe1
parent3ec2c4175b940ad4d06dd9818dbee8928c22a20c (diff)
basis lineedit control created with reg_exp
-rw-r--r--client/widgets/lineedit.cc61
-rw-r--r--client/widgets/lineedit.h51
2 files changed, 112 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;
+}
diff --git a/client/widgets/lineedit.h b/client/widgets/lineedit.h
new file mode 100644
index 0000000..bf66d06
--- /dev/null
+++ b/client/widgets/lineedit.h
@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * lineedit.h
+ *
+ * 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.
+ */
+#ifndef __PRACRO_LINEEDIT_H__
+#define __PRACRO_LINEEDIT_H__
+
+#include <QLineEdit>
+#include <QWidget>
+#include <QValidator>
+
+class LineEdit : public QLineEdit
+{
+
+Q_OBJECT
+
+public:
+ LineEdit(QWidget *parent, QString reg_exp = "*");
+ bool isValid();
+
+public slots:
+ void changed(QString text);
+
+private:
+ QValidator *validator;
+ bool valid;
+
+};
+#endif/*__PRACRO_LINEEDIT_H__*/