ViewerPosition

java.lang.Object

docking.widgets.fieldpanel.support.ViewerPosition

All Implemented Interfaces:: Serializable

public class ViewerPosition extends Object implements Serializable

Records the current top of screen position of the viewer.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor

Description

ViewerPosition(int index, int xOffset, int yOffset)

ViewerPosition(BigInteger index, int xOffset, int yOffset)

Construct a new viewer position with the given index, xOffset and yOffset.
Method Summary

Modifier and Type

Method

Description

boolean

equals(Object obj)

final BigInteger

getIndex()

final int

getIndexAsInt()

Returns the index of the item at the top of the screen.

final int

getXOffset()

Returns the horizontal scroll position.

final int

getYOffset()

Returns the y coordinate of the layout at the top of the screen.

String

toString()

Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- ViewerPosition
  
  public ViewerPosition(BigInteger index, int xOffset, int yOffset)
  
  Construct a new viewer position with the given index, xOffset and yOffset.
  
  Parameters:
  
  index - the index of the layout displayed at the top of the screen.
  
  xOffset - The horizontal scroll position (NOT CURRENTLY USED)
  
  yOffset - the vertical position of the layout at the top of the screen. If the the layout is totally visible, then the yOffset will be 0. Otherwise, it will be < 0 indicating that it begins above the top of the screen.
- ViewerPosition
  
  public ViewerPosition(int index, int xOffset, int yOffset)
Method Details
- getIndexAsInt
  
  public final int getIndexAsInt()
  
  Returns the index of the item at the top of the screen.
- getIndex
  
  public final BigInteger getIndex()
- getXOffset
  
  public final int getXOffset()
  
  Returns the horizontal scroll position.
- getYOffset
  
  public final int getYOffset()
  
  Returns the y coordinate of the layout at the top of the screen.
- equals
  
  public boolean equals(Object obj)
  Overrides:
  
  equals in class Object
  
  See Also:
  
  Object.equals(java.lang.Object)
- toString
  
  public String toString()
  Overrides:
  
  toString in class Object
  
  See Also:
  
  Object.toString()