Added DBWidget.

1 files changed, 142 insertions, 0 deletions

diff --git a/client/widgets/dbwidget.cc b/client/widgets/dbwidget.cc
new file mode 100644
index 0000000..cb331c7
--- /dev/null
+++ b/client/widgets/dbwidget.cc
@@ -0,0 +1,142 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            dbwidget.cc
+ *
+ *  Mon Sep  1 16:23:54 CEST 2008
+ *  Copyright 2008 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  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 "dbwidget.h"
+
+#include <QDomNodeList>
+#include <QCompleter>
+#include <QRegExpValidator>
+#include <QRegExp>
+
+#include "common.h"
+
+#include <QAbstractItemModel>
+#include <QModelIndex>
+class ItemModel : public QAbstractItemModel {
+public:
+  Qt::ItemFlags flags ( const QModelIndex & /*index*/ ) const {
+    return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+  }
+  QVariant data ( const QModelIndex & /*index*/, int /*role*/ ) const {
+    return QString("fisk");
+  }
+  QVariant headerData ( int /*section*/, Qt::Orientation /*orientation*/, int /*role*/ ) const
+  {
+    return QString("ęsel");
+  }
+  int rowCount ( const QModelIndex & /*parent*/ ) const
+  {
+    return 10;
+  }
+  QModelIndex index ( int /*row*/, int /*column*/, const QModelIndex & /*parent*/ ) const 
+  {
+    return QModelIndex();
+  }
+  QModelIndex parent(const QModelIndex &/*index*/) const
+  {
+    return QModelIndex();
+  }
+  int columnCount(const QModelIndex &/*parent*/) const
+  {
+    return 1;
+  }
+};
+
+ItemModel itemmodel;
+
+
+DBWidget::DBWidget(QDomNode &node, MacroWindow *macrowindow)
+  : QComboBox(), Widget(node, macrowindow)
+{
+  setCommonAttributes(this, node);
+
+  setInsertPolicy(QComboBox::InsertAlphabetically);
+
+  // Make empty default selection.
+  setCurrentIndex(-1);
+
+  QDomElement elem = node.toElement();
+
+  setEditable(true);
+ 
+  QCompleter *completer = new QCompleter(&itemmodel, this);
+  completer->setCaseSensitivity(Qt::CaseInsensitive);
+  completer->setCompletionMode(QCompleter::PopupCompletion);
+  setCompleter(completer);
+ 
+  connect(this, SIGNAL(editTextChanged(QString)), this, SLOT(changed()));
+
+  changed();
+}
+
+QString DBWidget::getValue()
+{
+  QString value;
+
+  int idx = currentIndex();
+  
+  if(idx != -1 && itemText(idx) == currentText()) value = itemData(idx).toString();
+  else value = currentText();
+
+  return value;
+}
+
+void DBWidget::setValue(QString value)
+{
+  int idx = findData(value);
+
+  if(idx != -1) setCurrentIndex(idx);
+}
+
+bool DBWidget::isValid()
+{
+  return true;//rx.exactMatch(currentText());
+}
+
+void DBWidget::changed()
+{
+  QPalette palette;
+
+  if(isValid() && luaValidator()) {
+    // valid string
+    palette.setBrush(QPalette::Base, QBrush(QColor(128, 255, 128)));
+  } else {
+    // invalid string
+    palette.setBrush(QPalette::Base, QBrush(QColor(230, 200, 200)));
+  }
+
+  setPalette(palette);
+}
+
+void DBWidget::enable()
+{
+  setEnabled(true);
+}
+
+void DBWidget::disable()
+{
+  setEnabled(false);
+}