SortKeysDelegate Class Reference

#include <SortKeys.h>

List of all members.

Public Member Functions
QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
void	setEditorData (QWidget *editor, const QModelIndex &index) const
void	setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
	SortKeysDelegate (QObject *parent=0)

---

Constructor & Destructor Documentation

SortKeysDelegate::SortKeysDelegate

(

QObject *

parent = 0

)

References TRACE.

    : QItemDelegate(parent)
{
  TRACE;
  _keyList=MetaDataFactory::instance()->registeredNames();
}

---

Member Function Documentation

QWidget * SortKeysDelegate::createEditor	(	QWidget *	parent,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		const

References QGpCoreTools::tr(), and w.

{
  switch(index.column()) {
  case 0: {
      QComboBox *w=new QComboBox (parent);
      w->addItems(_keyList);
      return w;
    }
  case 1: {
      QLineEdit * w=new QLineEdit(parent);
      return w;
    }
  case 2: {
      QComboBox *w=new QComboBox (parent);
      w->addItem(tr(sortKeyAscending));
      w->addItem(tr(sortKeyDescending));
      return w;
    }
  default:
    break;
  }
  return 0;
}

void SortKeysDelegate::setEditorData	(	QWidget *	editor,
		const QModelIndex &	index
	)		const

References TRACE, and w.

{
  TRACE;
  switch(index.column()) {
  case 0:
  case 2: {
      QComboBox *w=qobject_cast<QComboBox *>(editor);
      if(!w) return;
      int pos=w->findText(index.model()->data(index).toString(), Qt::MatchExactly);
      w->setCurrentIndex(pos);
      break;
    }
  case 1: {
      QLineEdit *w=qobject_cast<QLineEdit *>(editor);
      if(!w) return;
      w->setText(index.model()->data(index).toString());
      break;
    }
  default:
    break;
  }
}

void SortKeysDelegate::setModelData	(	QWidget *	editor,
		QAbstractItemModel *	model,
		const QModelIndex &	index
	)		const

References TRACE, and w.

{
  TRACE;
  switch(index.column()) {
  case 0:
  case 2: {
      QComboBox *w=qobject_cast<QComboBox *>(editor);
      if(!w) return;
      model->setData(index, w->currentText());
      break;
    }
  case 1: {
      QLineEdit *w=qobject_cast<QLineEdit *>(editor);
      if(!w) return;
      model->setData(index, w->text());
      break;
    }
  default:
    break;
  }
}

---

The documentation for this class was generated from the following files:

• geopsy/SortKeys.h
• geopsy/SortKeys.cpp