SciFigs::LineDelegate Class Reference

Brief description of class still missing. More...

#include <LineDelegate.h>

List of all members.

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

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Detailed Description

Brief description of class still missing.

Full description of class still missing

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Constructor & Destructor Documentation

SciFigs::LineDelegate::LineDelegate

(

QObject *

parent = 0

)

[inline]

: QItemDelegate(parent) {}

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Member Function Documentation

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

References TRACE, and w.

{
  TRACE;
  const LineItem * item=qobject_cast<const LineItem *>(index.model());
  ASSERT(item);

  switch (index.column()) {
  case 0: {
      return QItemDelegate::createEditor(parent, option, index);
    }
  default: {
      QLineEdit * w=new QLineEdit(parent);
      w->setAlignment(Qt::AlignRight);
      return w;
    }
  }
}

void SciFigs::LineDelegate::dataChanged

(

)

const [signal]

Referenced by setModelData().

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

References TRACE, and w.

{
  TRACE;
  const LineItem * item=qobject_cast<const LineItem *>(index.model());
  ASSERT(item);

  switch (index.column()) {
  case 0:
    QItemDelegate::setEditorData(editor, index);
    break;
  default: {
      QLineEdit * w= qobject_cast<QLineEdit *>(editor);
      if (!w) return;
      w->setText(index.model()->data(index).toString());
      w->selectAll();
    }
    break;
  }
}

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

References dataChanged(), TRACE, and w.

{
  TRACE;
  const LineItem * item=qobject_cast<const LineItem *>(index.model());
  ASSERT(item);

  switch(index.column()) {
  case 0:
    QItemDelegate::setModelData(editor, model, index);
    emit dataChanged();
    break;
  default: {
      QLineEdit * w=qobject_cast<QLineEdit *>(editor);
      if(!w) return;
      if(w->isModified() && model->data(index)!=w->text()) {
        model->setData(index, w->text());
        emit dataChanged();
      }
    }
    break;
  }
}

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

• SciFigs/LineDelegate.h
• SciFigs/LineDelegate.cpp