Isis 3 Developer Reference
Public Types | Public Member Functions | Protected Slots | Protected Member Functions | Static Protected Member Functions | List of all members
Isis::AbstractTreeItem Class Referenceabstract

Base class for an item in the tree. More...

#include <AbstractTreeItem.h>

Inheritance diagram for Isis::AbstractTreeItem:
Inheritance graph
Collaboration diagram for Isis::AbstractTreeItem:
Collaboration graph

Public Types

enum  InternalPointerType { None, Point, Measure, ImageAndNet }
 

Public Member Functions

 AbstractTreeItem (AbstractTreeItem *parent=0)
 
virtual ~AbstractTreeItem ()
 
AbstractTreeItem * parent () const
 
void setParent (AbstractTreeItem *newParent)
 
int row () const
 
virtual void addChild (AbstractTreeItem *child)=0
 
virtual QList< AbstractTreeItem *> getChildren () const =0
 
virtual AbstractTreeItem * childAt (int row) const =0
 
virtual int childCount () const =0
 
virtual AbstractTreeItem * getFirstVisibleChild () const =0
 
virtual AbstractTreeItem * getLastVisibleChild () const =0
 
virtual int indexOf (AbstractTreeItem *child) const =0
 
virtual void setFirstVisibleChild (AbstractTreeItem *child)=0
 
virtual void setLastVisibleChild (AbstractTreeItem *child)=0
 
virtual QVariant getData () const =0
 
virtual QVariant getData (QString columnTitle) const =0
 
virtual void setData (QString const &columnTitle, QString const &newData)=0
 
virtual bool isDataEditable (QString columnTitle) const =0
 
virtual void deleteSource ()=0
 
virtual InternalPointerType getPointerType () const =0
 
virtual void * getPointer () const =0
 
virtual QString getFormattedData () const
 
virtual QString getFormattedData (QString columnTitle) const
 
virtual bool hasMeasure (ControlMeasure *) const
 
virtual bool hasImage (QString imageSerial) const
 
virtual bool hasPoint (ControlPoint *) const
 
virtual AbstractTreeItem * getNextVisiblePeer () const
 
virtual void setNextVisiblePeer (AbstractTreeItem *next)
 
virtual void setExpanded (bool newState)
 
virtual bool isExpanded () const
 
virtual void setSelected (bool newState)
 
virtual void setSelectable (bool newSelectable)
 
virtual bool isSelected () const
 
virtual bool isSelectable () const
 
virtual void setVisible (bool newState)
 
virtual bool isVisible () const
 
virtual int getDataWidth () const
 
virtual int getDepth () const
 
virtual void setLastVisibleFilteredItem (AbstractTreeItem *item)
 
virtual const AbstractTreeItem * getLastVisibleFilteredItem () const
 

Protected Slots

virtual void sourceDeleted ()=0
 

Protected Member Functions

virtual void calcDataWidth (int avgCharWidth)
 

Static Protected Member Functions

static double catchNull (QString)
 
static QString catchNull (QVariant)
 

Detailed Description

Base class for an item in the tree.

This class represents an arbitrary item in the tree. Some of the data access methods are provided for compatibility with the table models (i.e. by column).

Author
????-??-?? Eric Hyer

Member Enumeration Documentation

◆ InternalPointerType

enum Isis::AbstractTreeItem::InternalPointerType
Enumerator
None 
Point 
Measure 
ImageAndNet 

Constructor & Destructor Documentation

◆ AbstractTreeItem()

Isis::AbstractTreeItem::AbstractTreeItem ( AbstractTreeItem *  parent = 0)

◆ ~AbstractTreeItem()

Isis::AbstractTreeItem::~AbstractTreeItem ( )
virtual

Member Function Documentation

◆ addChild()

virtual void Isis::AbstractTreeItem::addChild ( AbstractTreeItem *  child)
pure virtual

Implemented in Isis::AbstractParentItem, Isis::AbstractLeafItem, Isis::ConnectionParentItem, and Isis::PointParentItem.

◆ calcDataWidth()

void Isis::AbstractTreeItem::calcDataWidth ( int  avgCharWidth)
protectedvirtual

References _FILEINFO_, getFormattedData(), and Isis::IException::Programmer.

Referenced by Isis::AbstractImageItem::AbstractImageItem(), Isis::AbstractMeasureItem::AbstractMeasureItem(), Isis::AbstractPointItem::AbstractPointItem(), and Isis::BusyLeafItem::BusyLeafItem().

◆ catchNull() [1/2]

double Isis::AbstractTreeItem::catchNull ( QString  str)
staticprotected

References Isis::Null.

Referenced by getFormattedData(), Isis::AbstractMeasureItem::setData(), and Isis::AbstractPointItem::setData().

◆ catchNull() [2/2]

QString Isis::AbstractTreeItem::catchNull ( QVariant  data)
staticprotected

References Isis::Double, and Isis::Null.

◆ childAt()

virtual AbstractTreeItem* Isis::AbstractTreeItem::childAt ( int  row) const
pure virtual

Implemented in Isis::AbstractParentItem, and Isis::AbstractLeafItem.

Referenced by hasImage(), hasMeasure(), and hasPoint().

◆ childCount()

virtual int Isis::AbstractTreeItem::childCount ( ) const
pure virtual

Implemented in Isis::AbstractParentItem, and Isis::AbstractLeafItem.

Referenced by hasImage(), hasMeasure(), and hasPoint().

◆ deleteSource()

virtual void Isis::AbstractTreeItem::deleteSource ( )
pure virtual

Implemented in Isis::AbstractPointItem, Isis::AbstractMeasureItem, Isis::AbstractImageItem, and Isis::AbstractNullDataItem.

◆ getChildren()

virtual QList< AbstractTreeItem * > Isis::AbstractTreeItem::getChildren ( ) const
pure virtual

Implemented in Isis::AbstractParentItem, and Isis::AbstractLeafItem.

Referenced by Isis::TableViewContent::mouseMoveEvent(), Isis::TreeViewContent::mousePressEvent(), and Isis::TableViewContent::mousePressEvent().

◆ getData() [1/2]

virtual QVariant Isis::AbstractTreeItem::getData ( ) const
pure virtual

Implemented in Isis::AbstractPointItem, Isis::AbstractMeasureItem, Isis::AbstractImageItem, Isis::AbstractNullDataItem, and Isis::BusyLeafItem.

Referenced by getFormattedData().

◆ getData() [2/2]

virtual QVariant Isis::AbstractTreeItem::getData ( QString  columnTitle) const
pure virtual

Implemented in Isis::AbstractPointItem, Isis::AbstractMeasureItem, Isis::AbstractImageItem, and Isis::AbstractNullDataItem.

◆ getDataWidth()

int Isis::AbstractTreeItem::getDataWidth ( ) const
virtual

References _FILEINFO_, and Isis::IException::Programmer.

Referenced by Isis::AbstractTreeModel::getVisibleSize().

◆ getDepth()

int Isis::AbstractTreeItem::getDepth ( ) const
virtual

References parent().

Referenced by Isis::AbstractTreeModel::getVisibleSize().

◆ getFirstVisibleChild()

virtual AbstractTreeItem* Isis::AbstractTreeItem::getFirstVisibleChild ( ) const
pure virtual

Implemented in Isis::AbstractLeafItem, and Isis::AbstractParentItem.

Referenced by Isis::TreeViewContent::mouseMoveEvent(), and Isis::TreeViewContent::mousePressEvent().

◆ getFormattedData() [1/2]

QString Isis::AbstractTreeItem::getFormattedData ( ) const
virtual

References catchNull(), and getData().

Referenced by calcDataWidth(), Isis::AbstractMeasureItem::deleteSource(), Isis::AbstractPointItem::deleteSource(), Isis::MeasureTableModel::getMeasureWarningMessage(), Isis::PointTableModel::getPointWarningMessage(), Isis::MeasureTableDelegate::readData(), and Isis::PointTableDelegate::readData().

◆ getFormattedData() [2/2]

QString Isis::AbstractTreeItem::getFormattedData ( QString  columnTitle) const
virtual

References catchNull(), and getData().

◆ getLastVisibleChild()

virtual AbstractTreeItem* Isis::AbstractTreeItem::getLastVisibleChild ( ) const
pure virtual

Implemented in Isis::AbstractLeafItem, and Isis::AbstractParentItem.

Referenced by Isis::AbstractTreeModel::getItems().

◆ getLastVisibleFilteredItem()

const AbstractTreeItem * Isis::AbstractTreeItem::getLastVisibleFilteredItem ( ) const
virtual

Reimplemented in Isis::RootItem.

◆ getNextVisiblePeer()

AbstractTreeItem * Isis::AbstractTreeItem::getNextVisiblePeer ( ) const
virtual

Referenced by Isis::AbstractTreeModel::getVisibleTopLevelItemCount().

◆ getPointer()

virtual void* Isis::AbstractTreeItem::getPointer ( ) const
pure virtual

Implemented in Isis::AbstractPointItem, Isis::AbstractMeasureItem, Isis::AbstractImageItem, and Isis::AbstractNullDataItem.

Referenced by Isis::PointTableModel::getPointWarningMessage(), Isis::MeasureTableDelegate::readData(), and Isis::PointTableDelegate::readData().

◆ getPointerType()

virtual InternalPointerType Isis::AbstractTreeItem::getPointerType ( ) const
pure virtual

Implemented in Isis::AbstractPointItem, Isis::AbstractMeasureItem, Isis::AbstractImageItem, and Isis::AbstractNullDataItem.

Referenced by Isis::PointTableModel::getPointWarningMessage(), Isis::PointTableModel::handleTreeSelectionChanged(), Isis::AbstractTableModel::handleTreeSelectionChanged(), Isis::TableViewContent::mouseMoveEvent(), Isis::TreeViewContent::mousePressEvent(), Isis::TableViewContent::mousePressEvent(), Isis::PointTableDelegate::readData(), and Isis::MeasureTableDelegate::readData().

◆ hasImage()

bool Isis::AbstractTreeItem::hasImage ( QString  imageSerial) const
virtual

Reimplemented in Isis::AbstractImageItem.

References childAt(), childCount(), and hasImage().

Referenced by Isis::AbstractImageItem::hasImage(), and hasImage().

◆ hasMeasure()

bool Isis::AbstractTreeItem::hasMeasure ( ControlMeasure *  measure) const
virtual

Reimplemented in Isis::AbstractMeasureItem.

References childAt(), childCount(), and hasMeasure().

Referenced by hasMeasure().

◆ hasPoint()

bool Isis::AbstractTreeItem::hasPoint ( ControlPoint *  point) const
virtual

Reimplemented in Isis::AbstractPointItem.

References childAt(), childCount(), and hasPoint().

Referenced by hasPoint().

◆ indexOf()

virtual int Isis::AbstractTreeItem::indexOf ( AbstractTreeItem *  child) const
pure virtual

Implemented in Isis::AbstractParentItem, and Isis::AbstractLeafItem.

Referenced by row().

◆ isDataEditable()

virtual bool Isis::AbstractTreeItem::isDataEditable ( QString  columnTitle) const
pure virtual

Implemented in Isis::AbstractPointItem, Isis::AbstractMeasureItem, Isis::AbstractImageItem, and Isis::AbstractNullDataItem.

◆ isExpanded()

bool Isis::AbstractTreeItem::isExpanded ( ) const
virtual

Referenced by Isis::TreeViewContent::mouseDoubleClickEvent(), and Isis::TreeViewContent::mouseReleaseEvent().

◆ isSelectable()

bool Isis::AbstractTreeItem::isSelectable ( ) const
virtual

Reimplemented in Isis::BusyLeafItem.

Referenced by Isis::TreeViewContent::mouseMoveEvent(), and Isis::TreeViewContent::mousePressEvent().

◆ isSelected()

bool Isis::AbstractTreeItem::isSelected ( ) const
virtual

Referenced by Isis::AbstractTreeModel::getSelectedItems(), Isis::TreeViewContent::mousePressEvent(), and Isis::TableViewContent::mousePressEvent().

◆ isVisible()

bool Isis::AbstractTreeItem::isVisible ( ) const
virtual

◆ parent()

AbstractTreeItem * Isis::AbstractTreeItem::parent ( ) const

Referenced by getDepth(), Isis::AbstractTreeModel::getItems(), Isis::PointTableModel::handleTreeSelectionChanged(), and Isis::TableViewContent::mousePressEvent().

◆ row()

int Isis::AbstractTreeItem::row ( ) const

References indexOf().

Referenced by Isis::AbstractParentItem::childAt().

◆ setData()

virtual void Isis::AbstractTreeItem::setData ( QString const &  columnTitle,
QString const &  newData 
)
pure virtual

Implemented in Isis::AbstractPointItem, Isis::AbstractMeasureItem, Isis::AbstractImageItem, and Isis::AbstractNullDataItem.

Referenced by Isis::MeasureTableDelegate::saveData(), and Isis::PointTableDelegate::saveData().

◆ setExpanded()

void Isis::AbstractTreeItem::setExpanded ( bool  newState)
virtual

Referenced by Isis::TreeViewContent::mouseDoubleClickEvent(), Isis::TreeViewContent::mouseReleaseEvent(), and Isis::RootItem::RootItem().

◆ setFirstVisibleChild()

virtual void Isis::AbstractTreeItem::setFirstVisibleChild ( AbstractTreeItem *  child)
pure virtual

Implemented in Isis::AbstractParentItem, and Isis::AbstractLeafItem.

◆ setLastVisibleChild()

virtual void Isis::AbstractTreeItem::setLastVisibleChild ( AbstractTreeItem *  child)
pure virtual

Implemented in Isis::AbstractParentItem, and Isis::AbstractLeafItem.

◆ setLastVisibleFilteredItem()

void Isis::AbstractTreeItem::setLastVisibleFilteredItem ( AbstractTreeItem *  item)
virtual

Reimplemented in Isis::RootItem.

References _FILEINFO_, and Isis::IException::Programmer.

◆ setNextVisiblePeer()

void Isis::AbstractTreeItem::setNextVisiblePeer ( AbstractTreeItem *  next)
virtual

◆ setParent()

void Isis::AbstractTreeItem::setParent ( AbstractTreeItem *  newParent)

Referenced by Isis::AbstractParentItem::addChild().

◆ setSelectable()

void Isis::AbstractTreeItem::setSelectable ( bool  newSelectable)
virtual

◆ setSelected()

void Isis::AbstractTreeItem::setSelected ( bool  newState)
virtual

Referenced by Isis::TableViewContent::mouseMoveEvent(), Isis::TreeViewContent::mousePressEvent(), and Isis::TableViewContent::mousePressEvent().

◆ setVisible()

void Isis::AbstractTreeItem::setVisible ( bool  newState)
virtual

◆ sourceDeleted

virtual void Isis::AbstractTreeItem::sourceDeleted ( )
protectedpure virtualslot

Implemented in Isis::AbstractPointItem, Isis::AbstractMeasureItem, Isis::AbstractImageItem, and Isis::AbstractNullDataItem.

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