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Interface jp.kyasu.awt.Scrollable

public interface Scrollable
The interface for objects which have an vertical/horizaontal adjustable numeric value contained within a bounded range of values.

Version:
26 Dec 1997
Author:
Kazuki YASUMATSU
See Also:
ScrollEvent, ScrollListener

Method Index

 o addScrollListener(ScrollListener)
Add a listener to recieve scroll events when the value of the scroll component changes.
 o getHBlockIncrement()
Gets the horizontal block value increment for the scrollable object.
 o getHMaximum()
Gets the horizontal maximum value of the scrollable object.
 o getHMinimum()
Gets the horizontal minimum value of the scrollable object.
 o getHUnitIncrement()
Gets the horizontal unit value increment for the scrollable object.
 o getHValue()
Gets the horizontal current value of the scrollable object.
 o getHVisibleAmount()
Gets the horizontal length of the propertional indicator.
 o getVBlockIncrement()
Gets the vertical block value increment for the scrollable object.
 o getVMaximum()
Gets the vertical maximum value of the scrollable object.
 o getVMinimum()
Gets the vertical minimum value of the scrollable object.
 o getVUnitIncrement()
Gets the vertical unit value increment for the scrollable object.
 o getVValue()
Gets the vertical current value of the scrollable object.
 o getVVisibleAmount()
Gets the vertical length of the propertional indicator.
 o removeScrollListener(ScrollListener)
Removes an scroll listener.
 o setHValue(int)
Sets the horizontal current value of the scrollable object.
 o setVValue(int)
Sets the vertical current value of the scrollable object.

Methods

 o getVMinimum
 public abstract int getVMinimum()
Gets the vertical minimum value of the scrollable object.

 o getHMinimum
 public abstract int getHMinimum()
Gets the horizontal minimum value of the scrollable object.

 o getVMaximum
 public abstract int getVMaximum()
Gets the vertical maximum value of the scrollable object.

 o getHMaximum
 public abstract int getHMaximum()
Gets the horizontal maximum value of the scrollable object.

 o getVUnitIncrement
 public abstract int getVUnitIncrement()
Gets the vertical unit value increment for the scrollable object.

 o getHUnitIncrement
 public abstract int getHUnitIncrement()
Gets the horizontal unit value increment for the scrollable object.

 o getVBlockIncrement
 public abstract int getVBlockIncrement()
Gets the vertical block value increment for the scrollable object.

 o getHBlockIncrement
 public abstract int getHBlockIncrement()
Gets the horizontal block value increment for the scrollable object.

 o getVVisibleAmount
 public abstract int getVVisibleAmount()
Gets the vertical length of the propertional indicator.

 o getHVisibleAmount
 public abstract int getHVisibleAmount()
Gets the horizontal length of the propertional indicator.

 o getVValue
 public abstract int getVValue()
Gets the vertical current value of the scrollable object.

 o getHValue
 public abstract int getHValue()
Gets the horizontal current value of the scrollable object.

 o setVValue
 public abstract void setVValue(int v)
Sets the vertical current value of the scrollable object.

Parameters:
v - the current value.
 o setHValue
 public abstract void setHValue(int v)
Sets the horizontal current value of the scrollable object.

Parameters:
v - the current value.
 o addScrollListener
 public abstract void addScrollListener(ScrollListener l)
Add a listener to recieve scroll events when the value of the scroll component changes.

Parameters:
l - the listener to recieve events.
 o removeScrollListener
 public abstract void removeScrollListener(ScrollListener l)
Removes an scroll listener.

Parameters:
l - the listener being removed.

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