GeoObjectListItem Class Reference

Detailed Description

Creates parent items for geometric object lists (i.e. points, polylines and surfaces) for the GeoTreeModel

See also

GeoTreeModel, GeoTreeItem

Definition at line 33 of file GeoObjectListItem.h.

#include <GeoObjectListItem.h>

Inheritance diagram for GeoObjectListItem:

Collaboration diagram for GeoObjectListItem:

Public Member Functions
	GeoObjectListItem (const QList< QVariant > &data, TreeItem *parent, const std::vector< GeoLib::Point * > *geo_data=nullptr, GeoLib::GEOTYPE type=GeoLib::GEOTYPE::POINT)
	Constructor for the TreeItem specifying the "Points"-subtree of a geometry.
	GeoObjectListItem (const QList< QVariant > &data, TreeItem *parent, const std::vector< GeoLib::Polyline * > *geo_data=nullptr, GeoLib::GEOTYPE type=GeoLib::GEOTYPE::POLYLINE)
	Constructor for the TreeItem specifying the "Polylines"-subtree of a geometry.
	GeoObjectListItem (const QList< QVariant > &data, TreeItem *parent, const std::vector< GeoLib::Surface * > *geo_data=nullptr, GeoLib::GEOTYPE type=GeoLib::GEOTYPE::SURFACE)
	Constructor for the TreeItem specifying the "Surfaces"-subtree of a geometry.
	~GeoObjectListItem () override
GeoLib::GEOTYPE	getType ()
	Returns the type of geo-objects contained in the subtree of this item.
vtkPolyDataAlgorithm *	vtkSource () const
	Returns the Vtk polydata source object.
Public Member Functions inherited from TreeItem
	TreeItem (QList< QVariant > data, TreeItem *parent)
virtual	~TreeItem ()
void	appendChild (TreeItem *item)
TreeItem *	child (int row) const
virtual int	childCount () const
virtual int	columnCount () const
virtual QVariant	data (int column) const
virtual bool	setData (int column, const QVariant &value)
int	row () const
TreeItem *	parentItem () const
bool	removeChildren (int position, int count)

Private Attributes
vtkPolyDataAlgorithm *	_vtkSource
GeoLib::GEOTYPE	_type

Constructor & Destructor Documentation

GeoObjectListItem() [1/3]

GeoObjectListItem::GeoObjectListItem ( const QList< QVariant > & data, TreeItem * parent, const std::vector< GeoLib::Point * > * geo_data = nullptr, GeoLib::GEOTYPE type = GeoLib::GEOTYPE::POINT )

inline

Constructor for the TreeItem specifying the "Points"-subtree of a geometry.

Definition at line 37 of file GeoObjectListItem.h.

        : TreeItem(data, parent),
          _vtkSource(VtkPointsSource::New()),
          _type(type)
    {
        QString geo_name = parent->data(0).toString();
        static_cast<VtkPointsSource*>(_vtkSource)->setPoints(geo_data);
        static_cast<VtkPointsSource*>(_vtkSource)->SetName(geo_name + " - Points");
    }

References _vtkSource, TreeItem::data(), VtkAlgorithmProperties::SetName(), and VtkPointsSource::setPoints().

GeoObjectListItem() [2/3]

GeoObjectListItem::GeoObjectListItem ( const QList< QVariant > & data, TreeItem * parent, const std::vector< GeoLib::Polyline * > * geo_data = nullptr, GeoLib::GEOTYPE type = GeoLib::GEOTYPE::POLYLINE )

inline

Constructor for the TreeItem specifying the "Polylines"-subtree of a geometry.

Definition at line 51 of file GeoObjectListItem.h.

        : TreeItem(data, parent),
          _vtkSource(VtkPolylinesSource::New()),
          _type(type)
    {
        QString geo_name = parent->data(0).toString();
        static_cast<VtkPolylinesSource*>(_vtkSource)->setPolylines(geo_data);
        static_cast<VtkPolylinesSource*>(_vtkSource)->SetName(geo_name + " - Polylines");
    }

References _vtkSource, TreeItem::data(), VtkAlgorithmProperties::SetName(), and VtkPolylinesSource::setPolylines().

GeoObjectListItem() [3/3]

GeoObjectListItem::GeoObjectListItem ( const QList< QVariant > & data, TreeItem * parent, const std::vector< GeoLib::Surface * > * geo_data = nullptr, GeoLib::GEOTYPE type = GeoLib::GEOTYPE::SURFACE )

inline

Constructor for the TreeItem specifying the "Surfaces"-subtree of a geometry.

Definition at line 65 of file GeoObjectListItem.h.

        : TreeItem(data, parent),
          _vtkSource(VtkSurfacesSource::New()),
          _type(type)
    {
        QString geo_name = parent->data(0).toString();
        static_cast<VtkSurfacesSource*>(_vtkSource)->setSurfaces(geo_data);
        static_cast<VtkSurfacesSource*>(_vtkSource)->SetName(geo_name + " - Surfaces");
    }

References _vtkSource, TreeItem::data(), VtkAlgorithmProperties::SetName(), and VtkSurfacesSource::setSurfaces().

~GeoObjectListItem()

GeoObjectListItem::~GeoObjectListItem ( )

inlineoverride

Definition at line 78 of file GeoObjectListItem.h.

{ _vtkSource->Delete(); }

References _vtkSource.

Member Function Documentation

getType()

GeoLib::GEOTYPE GeoObjectListItem::getType ( )

inline

Returns the type of geo-objects contained in the subtree of this item.

Definition at line 80 of file GeoObjectListItem.h.

{ return _type; }

References _type.

Referenced by GeoTreeView::setElementAsCondition(), and GeoTreeView::setNameForElement().

vtkSource()

vtkPolyDataAlgorithm * GeoObjectListItem::vtkSource ( ) const

inline

Returns the Vtk polydata source object.

Definition at line 83 of file GeoObjectListItem.h.

{ return _vtkSource; }

References _vtkSource.

Referenced by GeoTreeView::selectionChanged().

Member Data Documentation

_type

GeoLib::GEOTYPE GeoObjectListItem::_type

private

Definition at line 90 of file GeoObjectListItem.h.

Referenced by getType().

_vtkSource

vtkPolyDataAlgorithm* GeoObjectListItem::_vtkSource

private

The Vtk data source object. This is the starting point for a Vtk data visualization pipeline.

Definition at line 88 of file GeoObjectListItem.h.

Referenced by GeoObjectListItem(), GeoObjectListItem(), GeoObjectListItem(), ~GeoObjectListItem(), and vtkSource().

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

• Applications/DataExplorer/DataView/GeoObjectListItem.h