Add meta support in GridAccount

Add TabDelegate

src/view/grid/TabDelegate.cpp

@@ -0,0 +1,49 @@
+/*
+  Copyright 2010-2011 Grégory Soutadé
+
+  This file is part of KissCount.
+
+  KissCount 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 3 of the License, or
+  (at your option) any later version.
+
+  KissCount 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 KissCount.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <QtGui>
+#include <QString>
+
+#include "TabDelegate.hpp"
+
+QWidget * TabDelegate::createEditor (QWidget * parent, const QStyleOptionViewItem & option, const QModelIndex & index ) const
+{
+    return new QLineEdit(parent);
+}
+
+void TabDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
+				  const QModelIndex &index) const
+{
+    QLineEdit *line = qobject_cast<QLineEdit *>(editor);
+    QString value = line->text().trimmed();
+
+    if ((*_operations)[index.row()].parent)
+	model->setData(index, qVariantFromValue("    " + value));
+    else
+	model->setData(index, qVariantFromValue(value));
+}
+
+void TabDelegate::setEditorData(QWidget *editor,
+				 const QModelIndex &index) const
+{
+    QLineEdit* line = qobject_cast<QLineEdit *>(editor);
+    QString s = qVariantValue<QString>(index.data());
+
+    line->setText(s.trimmed());
+}