DtTerrainFeaturesList Class Reference

Inheritance diagram for DtTerrainFeaturesList:

Signals
void	featureChanged (QTreeWidgetItem *item)
Signals inherited from DtTreeWidget
void	mouseLeftPressed (QTreeWidgetItem *, QMouseEvent *, int col)
	Emitted when the mouse button is pressed.
void	rightClickOnItem (QTreeWidgetItem *, QMouseEvent *, int col)
	Emitted when right button is released.
void	contentsMoving (int, int)

Public Member Functions
	DtTerrainFeaturesList (QWidget *parent)
virtual	~DtTerrainFeaturesList ()
virtual void	setTerrainDatabase (const DtTerrainDatabase *db)
	Sets up the list view to create the list of features and specifications.
virtual void	featureChange (QTreeWidgetItem *item, bool enableItem)
virtual bool	init (bool onByDefault=true)
	Initializes columns.
virtual int	numSpecifications () const
	Returns the number of items in the myFidList.
virtual void	restoreFeatures ()
	Restores feature list to original values.
virtual void	selectGroup (QString select)
	Selects the group with the specified feature name.
virtual void	getSelectedSpecifications (QHash< QString, QString > &specifications, bool inverse=false)
	Fills in the dictionary with the key (specification value) and value (specification label).
virtual void	setSelectedSpecifications (const QHash< QString, QString > &dict, bool inverse=false)
	Select all items within a group or selected items.
virtual bool	allChildrenSelected (QTreeWidgetItem *item) const
	Returns true if all children of this partiular item are selected.
virtual bool	showGroup (const QString &group, bool show)
	Sets to show/hide the feature group.
virtual bool	setFeatureColor (int fid, const QColor &color)
	Sets the color of the feature item that matches the specified fid group.
virtual bool	showFeature (int fid, bool b)
	Turns on/off the display of this feature.
Public Member Functions inherited from DtTreeWidget
	DtTreeWidget (QWidget *parent)
	Constructor.
virtual QTreeWidgetItem *	lastItem () const
	Returns the last item in the list.
QTreeWidgetItem *	itemFromIndex (const QModelIndex &idx)
QModelIndex	indexFromItem (QTreeWidgetItem *item, int column=0) const
virtual int	indexOfChild (QTreeWidgetItem *) const
unsigned int	depth (QTreeWidgetItem *) const
	Returns the number of levels down this item is.
QTreeWidgetItem *	nextSibling (QTreeWidgetItem *) const
	Returns the next item after the supplied item.
void	setAllowEmptySelection (bool)
	Only valid in single selection mode.
bool	allowEmptySelection () const

Protected Slots
virtual void	featureChanged (QTreeWidgetItem *item, int iCol)

Protected Member Functions
virtual DtFeatureEntry *	createFeatureEntry ()
	Return a new instance of the feature entry class.
virtual QTreeWidgetItem *	addFeatureEntry (const DtSpecificationStringAttribute *group, const DtSpecificationStringAttribute *groupName, int uniqueIdentifier, int iSpecification, DtSpecification &spec)
	Add the new feature entry to the list box.
virtual QTreeWidgetItem *	createFeatureListEntry (QTreeWidget *parent, const QString &title, DtFeatureEntry *entry, QTreeWidgetItem *after)
virtual QTreeWidgetItem *	createFeatureListEntry (QTreeWidgetItem *parent, const QString &title, DtFeatureEntry *entry, QTreeWidgetItem *after)
virtual void	restore (QTreeWidgetItem *item)
	Restores the feature list item to its original state.
Protected Member Functions inherited from DtTreeWidget
virtual void	mousePressEvent (QMouseEvent *event)
virtual void	mouseReleaseEvent (QMouseEvent *event)
virtual void	scrollContentsBy (int, int)
virtual QSize	sizeHint () const
	Need to do this as default sizeHint() for an abstract scroll area (in Qt 4.2.2) is too large.
virtual QItemSelectionModel::SelectionFlags	selectionCommand (const QModelIndex &index, const QEvent *event=0) const
	Override to allow empty selection in single selection mode.
virtual QItemSelectionModel::SelectionFlags	selectionBehaviorFlags () const

Protected Attributes
QHash< int, DtFeatureEntry * >	myFidList
QHash< QString, QTreeWidgetItem * >	myGroups
bool	myOnByDefault
Protected Attributes inherited from DtTreeWidget
bool	myMouseRightClick
bool	myAllowEmptySelection

Constructor & Destructor Documentation

DtTerrainFeaturesList::DtTerrainFeaturesList

(

QWidget *

parent

)

virtual DtTerrainFeaturesList::~DtTerrainFeaturesList ( )

virtual

Member Function Documentation

virtual void DtTerrainFeaturesList::setTerrainDatabase ( const DtTerrainDatabase *  db )

virtual

Sets up the list view to create the list of features and specifications.

Reimplemented in DtTerrainFeaturesListEx.

virtual void DtTerrainFeaturesList::featureChange ( QTreeWidgetItem *  item, bool  enableItem  )

virtual

virtual bool DtTerrainFeaturesList::init ( bool  onByDefault = true )

virtual

Initializes columns.

Reimplemented in DtTerrainFeaturesListEx.

virtual int DtTerrainFeaturesList::numSpecifications ( ) const

virtual

Returns the number of items in the myFidList.

virtual void DtTerrainFeaturesList::restoreFeatures ( )

virtual

Restores feature list to original values.

virtual void DtTerrainFeaturesList::selectGroup ( QString  select )

virtual

Selects the group with the specified feature name.

virtual void DtTerrainFeaturesList::getSelectedSpecifications ( QHash< QString, QString > &  specifications, bool  inverse = false  )

virtual

Fills in the dictionary with the key (specification value) and value (specification label).

Note that if all the specifications in a group are selected, only the group name is returned in the dictionary. If inverse is true, return the items that are not selected

virtual void DtTerrainFeaturesList::setSelectedSpecifications ( const QHash< QString, QString > &  dict, bool  inverse = false  )

virtual

Select all items within a group or selected items.

If inverse is true, all items that appear in the list will not be selected

virtual bool DtTerrainFeaturesList::allChildrenSelected ( QTreeWidgetItem *  item ) const

virtual

Returns true if all children of this partiular item are selected.

virtual bool DtTerrainFeaturesList::showGroup ( const QString &  group, bool  show  )

virtual

Sets to show/hide the feature group.

Does not commit the changes, but rather just changes internal structures. Returns false if feature group does not exist

virtual bool DtTerrainFeaturesList::setFeatureColor ( int  fid, const QColor &  color  )

virtual

Sets the color of the feature item that matches the specified fid group.

Reimplemented in DtTerrainFeaturesListEx.

virtual bool DtTerrainFeaturesList::showFeature ( int  fid, bool  b  )

virtual

Turns on/off the display of this feature.

void DtTerrainFeaturesList::featureChanged ( QTreeWidgetItem *  item )

signal

virtual void DtTerrainFeaturesList::featureChanged ( QTreeWidgetItem *  item, int  iCol  )

protectedvirtualslot

virtual DtFeatureEntry* DtTerrainFeaturesList::createFeatureEntry ( )

protectedvirtual

Return a new instance of the feature entry class.

virtual QTreeWidgetItem* DtTerrainFeaturesList::addFeatureEntry ( const DtSpecificationStringAttribute *  group, const DtSpecificationStringAttribute *  groupName, int  uniqueIdentifier, int  iSpecification, DtSpecification &  spec  )

protectedvirtual

Add the new feature entry to the list box.

Reimplemented in DtTerrainFeaturesListEx.

virtual QTreeWidgetItem* DtTerrainFeaturesList::createFeatureListEntry ( QTreeWidget *  parent, const QString &  title, DtFeatureEntry *  entry, QTreeWidgetItem *  after  )

protectedvirtual

virtual QTreeWidgetItem* DtTerrainFeaturesList::createFeatureListEntry ( QTreeWidgetItem *  parent, const QString &  title, DtFeatureEntry *  entry, QTreeWidgetItem *  after  )

protectedvirtual

virtual void DtTerrainFeaturesList::restore ( QTreeWidgetItem *  item )

protectedvirtual

Restores the feature list item to its original state.

Reimplemented in DtTerrainFeaturesListEx.

Member Data Documentation

QHash<int, DtFeatureEntry*> DtTerrainFeaturesList::myFidList

protected

QHash<QString, QTreeWidgetItem*> DtTerrainFeaturesList::myGroups

protected

bool DtTerrainFeaturesList::myOnByDefault

protected

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

• include/terrainqt/terrainFeaturesList.h