notes for http://home.gna.org/undertype/

keys

QList<QGraphicsItem*> it = selectedItems();
if ( it.isEmpty() && event->modifiers().testFlag ( Qt::ControlModifier )  && event->modifiers().testFlag ( Qt::ShiftModifier ) )
{
	switch ( event->key() )
	{
		case Qt::Key_Right : slotJustifyItsVeryBadInterletter ( 0.005 );
			break;
		case Qt::Key_Left : slotJustifyItsVeryBadInterletter ( -0.005 );
			break;
		default:break;
	}

}
else if ( it.isEmpty() && event->modifiers().testFlag ( Qt::ControlModifier ) )
{
	switch ( event->key() )
	{
		case Qt::Key_Right : slotJustifyBlanks ( 0.01 );
			break;
		case Qt::Key_Left : slotJustifyBlanks ( -0.01 );
			break;
		default:break;
	}

}
else if ( it.isEmpty() )
{
	QGraphicsView * v = views().first();
	switch ( event->key() )
	{
		case Qt::Key_Up: v->scale ( 1.2,1.2 );
			break;
		case Qt::Key_Down : v->scale ( 1.0/1.2,1.0/1.2 );
			break;
		case Qt::Key_Right : slotJustifyBlanks ( 0.1 );
			break;
		case Qt::Key_Left : slotJustifyBlanks ( -0.1 );
			break;
		default:break;
	}

}
else
{
	if ( event->key() == Qt::Key_Delete )
	{
		for ( uint i = 0; i < it.count();++i )
		{
			removeItem ( it[i] );
			glyphs.removeAll ( static_cast<ULGlyphItem*> ( it[i] ) );
		}
	}
	else if ( event->key() == Qt::Key_E )
	{
		wantEdit ( static_cast<ULGlyphItem*> ( it.first() ) );
	}

	else
	{
		for ( uint i = 0; i < it.count();++i )
			static_cast<ULGlyphItem*> ( it[i] )->keyForeign ( event );

	}

previewLine(); } }