Class ViewerPosition
- java.lang.Object
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- docking.widgets.fieldpanel.support.ViewerPosition
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- All Implemented Interfaces:
java.io.Serializable
public class ViewerPosition extends java.lang.Object implements java.io.Serializable
Records the current top of screen position of the viewer.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description ViewerPosition(int index, int xOffset, int yOffset)
ViewerPosition(java.math.BigInteger index, int xOffset, int yOffset)
Construct a new viewer position with the given index, xOffset and yOffset.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object obj)
java.math.BigInteger
getIndex()
int
getIndexAsInt()
Returns the index of the item at the top of the screen.int
getXOffset()
Returns the horizontal scroll position.int
getYOffset()
Returns the y coordinate of the layout at the top of the screen.java.lang.String
toString()
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Constructor Detail
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ViewerPosition
public ViewerPosition(java.math.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.
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ViewerPosition
public ViewerPosition(int index, int xOffset, int yOffset)
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Method Detail
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getIndexAsInt
public final int getIndexAsInt()
Returns the index of the item at the top of the screen.
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getIndex
public final java.math.BigInteger getIndex()
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getXOffset
public final int getXOffset()
Returns the horizontal scroll position.
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getYOffset
public final int getYOffset()
Returns the y coordinate of the layout at the top of the screen.
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
- See Also:
Object.equals(java.lang.Object)
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
- See Also:
Object.toString()
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