Isis 3 Programmer Reference
Public Types | Public Member Functions | Protected Member Functions | Static Protected Member Functions | Private Member Functions | List of all members
Isis::AbstractNullDataItem Class Referenceabstract

Base class for an item without data. More...

#include <AbstractNullDataItem.h>

Inheritance diagram for Isis::AbstractNullDataItem:
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Collaboration diagram for Isis::AbstractNullDataItem:
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Public Types

enum  InternalPointerType { None, Point, Measure, ImageAndNet }
 

Public Member Functions

 AbstractNullDataItem (AbstractTreeItem *parent=0)
 
virtual QVariant getData () const
 
virtual QVariant getData (QString columnTitle) const
 
virtual void setData (QString const &columnTitle, QString const &newData)
 
virtual bool isDataEditable (QString columnTitle) const
 
virtual void deleteSource ()
 
virtual InternalPointerType getPointerType () const
 
virtual void * getPointer () const
 
virtual bool operator< (AbstractTreeItem const &other) const
 
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 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 Member Functions

virtual void sourceDeleted ()
 
virtual void calcDataWidth (int avgCharWidth)
 

Static Protected Member Functions

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

Private Member Functions

 AbstractNullDataItem (const AbstractNullDataItem &other)
 
AbstractNullDataItem const & operator= (AbstractNullDataItem const &other)
 

Detailed Description

Base class for an item without data.

This class represents an item in the tree that has no data. For example, RootItem and BusyLeafItem are two types of items that do not have any data.

Author
????-??-?? Eric Hyer
History:
2017-07-25 Summer Stapleton - Removed the CnetViz namespace. Fixes #5054.

Definition at line 25 of file AbstractNullDataItem.h.

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