insilmaril@678: #include <QtGui>
insilmaril@678: 
insilmaril@678: #include "attributedelegate.h"
insilmaril@678: #include <iostream>
insilmaril@678: 
insilmaril@678: using namespace::std;
insilmaril@678: 
insilmaril@678: AttributeDelegate::AttributeDelegate(QObject *parent)
insilmaril@678:     : QItemDelegate(parent)
insilmaril@678: {
insilmaril@678: }
insilmaril@678: 
insilmaril@678: QWidget *AttributeDelegate::createEditor(QWidget *parent,
insilmaril@678:     const QStyleOptionViewItem &/* option */,
insilmaril@678:     const QModelIndex & index ) const
insilmaril@678: {
insilmaril@678: 	int col=index.column();
insilmaril@678: 	int row=index.row();
insilmaril@678: 	
insilmaril@678: 	if (col==0 && row==index.model()->rowCount() -1 )
insilmaril@678: 	{
insilmaril@678: 		//We are editing a new attribute, starting with attribute name
insilmaril@678: 		QComboBox *editor = new QComboBox(parent);
insilmaril@678: 		editor->insertItems (0,attributeTable->getKeys());
insilmaril@678: 		return editor;
insilmaril@678: 	}
insilmaril@678: 	if (col==1 && row==index.model()->rowCount() -1 )
insilmaril@678: 	{
insilmaril@678: 		cout << "Edit value now..."<<endl;
insilmaril@678: 		//We are editing a new attribute, starting with attribute name
insilmaril@678: 		QComboBox *editor = new QComboBox(parent);
insilmaril@678: 		editor->insertItems (0,attributeTable->getKeys());
insilmaril@678: 		return editor;
insilmaril@678: 
insilmaril@678: 	}
insilmaril@678: 
insilmaril@678: 	// Is there already an atttribute defined or 
insilmaril@678: 	// do we need to create a new one?
insilmaril@678: 
insilmaril@678: 	QVariant var=index.model()->data(index.model()->index(row,2,QModelIndex()));
insilmaril@678: 	QString typeName=var.toString();
insilmaril@678: 	cout << "AttrDel::createEditor type="<<qPrintable (typeName)<<endl;
insilmaril@678: 
insilmaril@678: 	if (typeName=="IntList")
insilmaril@678: 	{
insilmaril@678: 		QSpinBox *editor = new QSpinBox(parent);
insilmaril@678: 		editor->setMinimum(0);
insilmaril@678: 		editor->setMaximum(5);
insilmaril@678: 		return editor;
insilmaril@678: 	} else if (typeName=="FreeInt")
insilmaril@678: 	{
insilmaril@678: 		QSpinBox *editor = new QSpinBox(parent);
insilmaril@678: 		editor->setMinimum(0);
insilmaril@678: 		editor->setMaximum(100);
insilmaril@678: 		return editor;
insilmaril@678: 	} else if (typeName=="FreeString")
insilmaril@678: 	{
insilmaril@678: 		QComboBox *editor = new QComboBox(parent);
insilmaril@678: 		return editor;
insilmaril@678: 	} else if (typeName=="StringList")
insilmaril@678: 	{
insilmaril@678: 		QComboBox *editor = new QComboBox(parent);
insilmaril@678: 		return editor;
insilmaril@678: 	} 
insilmaril@678: 
insilmaril@678:     return NULL;
insilmaril@678: }
insilmaril@678: 
insilmaril@678: void AttributeDelegate::setEditorData(QWidget *editor,
insilmaril@678:                                     const QModelIndex &index) const
insilmaril@678: {
insilmaril@678: 	QVariant value= index.model()->data(index, Qt::DisplayRole);
insilmaril@678: 	switch (value.type())
insilmaril@678: 	{
insilmaril@678: 		case QVariant::Int:
insilmaril@678: 		{
insilmaril@678: 			int value = index.model()->data(index, Qt::DisplayRole).toInt();
insilmaril@678: 			QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
insilmaril@678: 			spinBox->setValue(value);
insilmaril@678: 			break;
insilmaril@678: 		}	
insilmaril@678: 		/*
insilmaril@678: 		{
insilmaril@678: 			QString value = index.model()->data(index, Qt::DisplayRole).toString();
insilmaril@678: 			QLineEdit *le= static_cast<QLineEdit*>(editor);
insilmaril@678: 			le->setText(value);
insilmaril@678: 			break;
insilmaril@678: 		}
insilmaril@678: 		*/
insilmaril@678: 		case QVariant::String:
insilmaril@678: 		{
insilmaril@678: 			QComboBox *cb= static_cast<QComboBox*>(editor);
insilmaril@678: 			QStringList sl;
insilmaril@678: 			sl<< index.model()->data(index, Qt::DisplayRole).toString();
insilmaril@678: 			cb->insertStringList (sl);
insilmaril@678: 			break;
insilmaril@678: 		}
insilmaril@678: 		default: 
insilmaril@678: 			break;
insilmaril@678: 	}		
insilmaril@678: }
insilmaril@678: 
insilmaril@678: void AttributeDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
insilmaril@678:                                    const QModelIndex &index) const
insilmaril@678: {
insilmaril@678: 	QVariant value= index.model()->data(index, Qt::DisplayRole);
insilmaril@678: 	switch (value.type())
insilmaril@678: 	{
insilmaril@678: 		case QVariant::Int:
insilmaril@678: 		{
insilmaril@678: 			QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
insilmaril@678: 			spinBox->interpretText();
insilmaril@678: 			model->setData(index, spinBox->value(), Qt::EditRole);
insilmaril@678: 			break;
insilmaril@678: 		}	
insilmaril@678: 		case QVariant::String:
insilmaril@678: 		{
insilmaril@678: 			QComboBox *cb = static_cast<QComboBox*>(editor);
insilmaril@678: 			model->setData(index, cb->currentText(), Qt::EditRole);
insilmaril@678: 			break;
insilmaril@678: 		}
insilmaril@678: 		default:
insilmaril@678: 			break;
insilmaril@678: 	}		
insilmaril@678: 
insilmaril@678: }
insilmaril@678: 
insilmaril@678: void AttributeDelegate::updateEditorGeometry(QWidget *editor,
insilmaril@678:     const QStyleOptionViewItem &option, const QModelIndex &/* index */) const
insilmaril@678: {
insilmaril@678:     editor->setGeometry(option.rect);
insilmaril@678: }
insilmaril@678: 
insilmaril@678: void AttributeDelegate::setAttributeTable (AttributeTable *table)
insilmaril@678: {
insilmaril@678: 	attributeTable=table;
insilmaril@678: }
insilmaril@678: