procyberian/gcc
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

AWT/Swing merge from GNU Classpath.

Browse source 
From-SVN: r56147
This commit is contained in:
Bryce McKinlay 2002-08-09 04:26:17 +00:00 • committed by Bryce McKinlay
parent 097684ce62
commit 7bde45b2eb
490 changed files with 86038 additions and 9753 deletions
Download patch file Download diff file Expand all files Collapse all files

272
libjava/java/awt/Adjustable.java
View file

@ -1,5 +1,5 @@
/* Adjustable.java -- Objects with a numeric adjustment scale.
Copyright (C) 1999 Free Software Foundation, Inc.
/* Adjustable.java -- Objects with a numeric adjustment scale
Copyright (C) 1999, 2002 Free Software Foundation, Inc.
This file is part of GNU Classpath.
@ -41,183 +41,131 @@ package java.awt;
import java.awt.event.AdjustmentListener;
/**
* This interface is for objects that take a numeric value that
* can be adjusted within a bounded range. For example, a scroll bar.
*
* @author Aaron M. Renn (arenn@urbanophile.com)
*/
* This interface is for objects that take a numeric value that can be
* adjusted within a bounded range. For example, a scroll bar.
*
* @author Aaron M. Renn <arenn@urbanophile.com>
* @since 1.0
* @status updated to 1.4
*/
public interface Adjustable
{
/** Constant for an adjustable object with horizontal orientation. */
int HORIZONTAL = 0;
/*
* Static Variables
*/
/** Constant for an adjustable object with vertical orientation. */
int VERTICAL = 1;
/**
* Constant for a horizontal orientation
*/
public static final int HORIZONTAL = 0;
/** Constant for an adjustable object with no orientation. */
int NO_ORIENTATION = 2;
/**
* Constant for a vertical orientation
*/
public static final int VERTICAL = 1;
/**
* Returns a constant representing the orientation of the object.
*
* @return the orientation of this object
* @see #HORIZONTAL
* @see #VERTICAL
* @see #NO_ORIENTATION
*/
int getOrientation();
/*************************************************************************/
/**
* Sets the minimum value this object can have.
*
* @param minimum the new minimum value
*/
void setMinimum(int minimum);
/*
* Instance Methods
*/
/**
* Returns the minimum value this object can have.
*
* @return the minimum value
*/
int getMinimum();
/**
* Returns the current value of the object.
*
* @return The current value of the object.
*/
public abstract int
getValue();
/**
* Sets the maximum value this object can have.
*
* @param maximum the new maximum value
*/
void setMaximum(int maximum);
/*************************************************************************/
/**
* Returns the maximum value this object can have.
*
* @return the maximum value
*/
int getMaximum();
/**
* Sets the current value of the object.
*
* @param value The current value of the object.
*/
public abstract void
setValue(int value);
/**
* Sets the increment value for incrementing the value by units.
*
* @param increment the unit increment value
*/
void setUnitIncrement(int increment);
/*************************************************************************/
/**
* Returns the increment value for incrementing the value by units.
*
* @return the unit increment value
*/
int getUnitIncrement();
/**
* Returns the orientation of the object, either <code>HORIZONTAL</code>
* or <code>VERTICAL</code>.
*
* @return The orientation of this object.
*/
public abstract int
getOrientation();
/**
* Sets the increment value for incrementing the value by blocks.
*
* @param increment the block increment value
*/
void setBlockIncrement(int increment);
/*************************************************************************/
/**
* Returns the increment value for incrementing the value by blocks.
*
* @return the block increment value
*/
int getBlockIncrement();
/**
* Returns the minimum value this object can take.
*
* @return The minimum value this object can take.
*/
public abstract int
getMinimum();
/**
* Sets the length of the indicator for this object to the specified value.
*
* @param length the indicator length
*/
void setVisibleAmount(int length);
/*************************************************************************/
/**
* Returns the length of the indicator for this object.
*
* @return the indicator length
*/
int getVisibleAmount();
/**
* Sets the minimum value this object can take to the specified value.
*
* @param minimum The new minimum value for this object.
*/
public abstract void
setMinimum(int minimum);
/**
* Sets the current value of the object.
*
* @param value the new value
*/
void setValue(int value);
/*************************************************************************/
/**
* Returns the current value of the object.
*
* @return the current value
*/
int getValue();
/**
* Returns the maximum value this object can take.
*
* @return The maximum value this object can take.
*/
public abstract int
getMaximum();
/*************************************************************************/
/**
* Sets the maximum value this object can take to the specified value.
*
* @param maximum The new maximum value for this object.
*/
public abstract void
setMaximum(int maximum);
/*************************************************************************/
/**
* Returns the increment value for incrementing by units.
*
* @return The unit increment value.
*/
public abstract int
getUnitIncrement();
/*************************************************************************/
/**
* Sets the increment value for incrementing by units to the specified value.
*
* @param increment The unit increment value.
*/
public abstract void
setUnitIncrement(int increment);
/*************************************************************************/
/**
* Returns the increment value for incrementing by blocks.
*
* @return The block increment value.
*/
public abstract int
getBlockIncrement();
/*************************************************************************/
/**
* Sets the increment value for incrementing by blocks to the specified value.
*
* @param increment The block increment value.
*/
public abstract void
setBlockIncrement(int increment);
/*************************************************************************/
/**
* Returns the length of the indicator for this object.
*
* @return The indicator length.
*/
public abstract int
getVisibleAmount();
/*************************************************************************/
/**
* Sets the length of the indicator for this object to the specified value.
*
* @param length The indicator length
*/
public abstract void
setVisibleAmount(int length);
/*************************************************************************/
/**
* Adds a listener that will receive adjustment events for this object.
*
* @param listener The adjustment listener to add.
*/
public abstract void
addAdjustmentListener(AdjustmentListener listener);
/*************************************************************************/
/**
* Removes an adjustment listener from this object. It will no longer
* receive adjustment events.
*
* @param listener The adjustment listener to remove.
*/
public abstract void
removeAdjustmentListener(AdjustmentListener listener);
/**
* Adds a listener that will receive adjustment events for this object.
*
* @param listener the adjustment listener to add
* @see AdjustmentEvent
*/
void addAdjustmentListener(AdjustmentListener listener);
/**
* Removes an adjustment listener from this object.
*
* @param listener the adjustment listener to remove
* @see AdjustmentEvent
*/
void removeAdjustmentListener(AdjustmentListener listener);
} // interface Adjustable