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Class jclass.chart.TrackChange 

java.lang.Object
   |
   +----jclass.chart.TrackChange
public abstract class TrackChange
extends Object
implements Changeable
Concrete implementation of the Changeable interface, for use inside JCChart.

Variable Index

o changed
Boolean representing the value of the Changed property

Constructor Index

o TrackChange()

Method Index

o getChanged()
Gets the value of the Changed property.
o isChanged()
Gets the value of the Changed property.
o recalc()
Method used to recalculate extents of related objects.
o setChanged(boolean)
Sets the value of the Changed property and updates the parent object.
o setChanged(boolean, boolean)
Sets the value of the Changed property.

Variables

o changed 
 protected boolean changed
Boolean representing the value of the Changed property

Constructors

o TrackChange 
 public TrackChange()

Methods

o recalc 
 public abstract void recalc()
Method used to recalculate extents of related objects.

o getChanged 
 public boolean getChanged()
Gets the value of the Changed property. The Changed property determines whether the object needs to be recalculated.

Returns:
True if the object has been changed and needs recalculation, false otherwise.
o isChanged 
 public final boolean isChanged()
Gets the value of the Changed property. The Changed property determines whether the object needs to be recalculated.

Returns:
True if the object has been changed and needs recalculation, false otherwise.
o setChanged 
 public void setChanged(boolean n)
Sets the value of the Changed property and updates the parent object. The Changed property determines whether the object needs to be recalculated.

Parameters:
n - New value for Changed.
o setChanged 
 public void setChanged(boolean n,
                        boolean updateParent)
Sets the value of the Changed property. The Changed property determines whether the object needs to be recalculated.

Parameters:
n - New value for Changed.
updateParent - If true, the parent is updated. Otherwise, the parent is not updated. The "update" semantics are up to the implementor 
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