StdMeshersGUI_DistrTableFrame.SpinBoxDelegate Class Reference

Custom item delegate (uses double spin box to edit table item) More...

Inheritance diagram for StdMeshersGUI_DistrTableFrame.SpinBoxDelegate:

Public Member Functions
	SpinBoxDelegate (StdMeshersGUI_DistrTableFrame::Table *)
	~SpinBoxDelegate ()
QWidget *	createEditor (QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const
void	setEditorData (QWidget *, const QModelIndex &) const
void	setModelData (QWidget *, QAbstractItemModel *, const QModelIndex &) const
void	updateEditorGeometry (QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const
Private Attributes
StdMeshersGUI_DistrTableFrame::Table *	myTable

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Detailed Description

Custom item delegate (uses double spin box to edit table item)

Definition at line 83 of file StdMeshersGUI_DistrTable.cxx.

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Constructor & Destructor Documentation

StdMeshersGUI_DistrTableFrame.SpinBoxDelegate::SpinBoxDelegate

(

StdMeshersGUI_DistrTableFrame::Table *

parent

)

Definition at line 166 of file StdMeshersGUI_DistrTable.cxx.

  : QItemDelegate( parent ), myTable( parent )
{
}

StdMeshersGUI_DistrTableFrame.SpinBoxDelegate::~SpinBoxDelegate

(

)

Definition at line 172 of file StdMeshersGUI_DistrTable.cxx.

{
}

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Member Function Documentation

QWidget * StdMeshersGUI_DistrTableFrame.SpinBoxDelegate::createEditor	(	QWidget *	parent,
		const QStyleOptionViewItem &	,
		const QModelIndex &	index
	)		const

Definition at line 178 of file StdMeshersGUI_DistrTable.cxx.

References StdMeshersGUI_DistrTableFrame.ArgColumn, StdMeshersGUI_DistrTableFrame.Table.argMaximum(), StdMeshersGUI_DistrTableFrame.Table.argMinimum(), StdMeshersGUI_DistrTableFrame.Table.argStep(), StdMeshersGUI_DistrTableFrame.Table.funcMaximum(), StdMeshersGUI_DistrTableFrame.Table.funcMinimum(), StdMeshersGUI_DistrTableFrame.Table.funcStep(), StdMeshersGUI_DistrTableFrame.myTable, SMESHGUI_SpinBox.RangeStepAndValidator(), and StdMeshersGUI_DistrTableFrame.Table.setEditor().

{
  SMESHGUI_SpinBox* sb = new SMESHGUI_SpinBox( parent );
  
  sb->setAcceptNames(false); // No Notebook variables allowed
  double aMin = index.column() == StdMeshersGUI_DistrTableFrame::ArgColumn ? 
                  myTable->argMinimum( index.row() ) : 
                  myTable->funcMinimum( index.row() );
  double aMax = index.column() == StdMeshersGUI_DistrTableFrame::ArgColumn ? 
                  myTable->argMaximum( index.row() ) : 
                  myTable->funcMaximum( index.row() );
  double aStep = index.column() == StdMeshersGUI_DistrTableFrame::ArgColumn ? 
                     myTable->argStep( index.row() ) : 
                     myTable->funcStep( index.row() );
  sb->RangeStepAndValidator( aMin, aMax, aStep, "parametric_precision" );
  sb->setFrame(false);

  myTable->setEditor( index.row(), index.column(), sb );  
  return sb;
}

void StdMeshersGUI_DistrTableFrame.SpinBoxDelegate::setEditorData	(	QWidget *	editor,
		const QModelIndex &	index
	)		const

Definition at line 203 of file StdMeshersGUI_DistrTable.cxx.

{
  QString value = index.model()->data(index, Qt::DisplayRole).toString();
  SMESHGUI_SpinBox* sb = static_cast<SMESHGUI_SpinBox*>(editor);

  bool bOk = false;
  double v = value.toDouble( &bOk );
  if ( !bOk ) v = sb->minimum();

  sb->setValue( v );
}

void StdMeshersGUI_DistrTableFrame.SpinBoxDelegate::setModelData	(	QWidget *	editor,
		QAbstractItemModel *	model,
		const QModelIndex &	index
	)		const

Definition at line 217 of file StdMeshersGUI_DistrTable.cxx.

{
  SMESHGUI_SpinBox* sb = static_cast<SMESHGUI_SpinBox*>(editor);
  model->setData( index, QString::number( sb->value() ), Qt::DisplayRole );
}

void StdMeshersGUI_DistrTableFrame.SpinBoxDelegate::updateEditorGeometry	(	QWidget *	editor,
		const QStyleOptionViewItem &	option,
		const QModelIndex &
	)		const

Definition at line 226 of file StdMeshersGUI_DistrTable.cxx.

{
  editor->setGeometry( option.rect );
}

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Field Documentation

StdMeshersGUI_DistrTableFrame::Table* StdMeshersGUI_DistrTableFrame.SpinBoxDelegate.myTable [private]

Definition at line 100 of file StdMeshersGUI_DistrTable.cxx.