java.awt
Interface Adjustable
- JScrollBar, JScrollPane.ScrollBar, Scrollbar, ScrollPaneAdjustable
This interface is for objects that take a numeric value that can be
adjusted within a bounded range. For example, a scroll bar.
static int | HORIZONTAL- Constant for an adjustable object with horizontal orientation.
|
static int | NO_ORIENTATION- Constant for an adjustable object with no orientation.
|
static int | VERTICAL- Constant for an adjustable object with vertical orientation.
|
void | addAdjustmentListener(AdjustmentListener listener)- Adds a listener that will receive adjustment events for this object.
|
int | getBlockIncrement()- Returns the increment value for incrementing the value by blocks.
|
int | getMaximum()- Returns the maximum value this object can have.
|
int | getMinimum()- Returns the minimum value this object can have.
|
int | getOrientation()- Returns a constant representing the orientation of the object.
|
int | getUnitIncrement()- Returns the increment value for incrementing the value by units.
|
int | getValue()- Returns the current value of the object.
|
int | getVisibleAmount()- Returns the length of the indicator for this object.
|
void | removeAdjustmentListener(AdjustmentListener listener)- Removes an adjustment listener from this object.
|
void | setBlockIncrement(int increment)- Sets the increment value for incrementing the value by blocks.
|
void | setMaximum(int maximum)- Sets the maximum value this object can have.
|
void | setMinimum(int minimum)- Sets the minimum value this object can have.
|
void | setUnitIncrement(int increment)- Sets the increment value for incrementing the value by units.
|
void | setValue(int value)- Sets the current value of the object.
|
void | setVisibleAmount(int length)- Sets the length of the indicator for this object to the specified value.
|
HORIZONTAL
public static final int HORIZONTAL
Constant for an adjustable object with horizontal orientation.
NO_ORIENTATION
public static final int NO_ORIENTATION
Constant for an adjustable object with no orientation.
VERTICAL
public static final int VERTICAL
Constant for an adjustable object with vertical orientation.
getBlockIncrement
public int getBlockIncrement()
Returns the increment value for incrementing the value by blocks.
- the block increment value
getMaximum
public int getMaximum()
Returns the maximum value this object can have.
getMinimum
public int getMinimum()
Returns the minimum value this object can have.
getOrientation
public int getOrientation()
Returns a constant representing the orientation of the object.
- the orientation of this object
getUnitIncrement
public int getUnitIncrement()
Returns the increment value for incrementing the value by units.
getValue
public int getValue()
Returns the current value of the object.
getVisibleAmount
public int getVisibleAmount()
Returns the length of the indicator for this object.
setBlockIncrement
public void setBlockIncrement(int increment)
Sets the increment value for incrementing the value by blocks.
increment - the block increment value
setMaximum
public void setMaximum(int maximum)
Sets the maximum value this object can have.
maximum - the new maximum value
setMinimum
public void setMinimum(int minimum)
Sets the minimum value this object can have.
minimum - the new minimum value
setUnitIncrement
public void setUnitIncrement(int increment)
Sets the increment value for incrementing the value by units.
increment - the unit increment value
setValue
public void setValue(int value)
Sets the current value of the object.
setVisibleAmount
public void setVisibleAmount(int length)
Sets the length of the indicator for this object to the specified value.
length - the indicator length
Adjustable.java -- Objects with a numeric adjustment scale
Copyright (C) 1999, 2002, 2005 Free Software Foundation, Inc.
This file is part of GNU Classpath.
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version.