javax.swing
Class DefaultBoundedRangeModel
- BoundedRangeModel, Serializable
The default implementation of BoundedRangeModel
.
DefaultBoundedRangeModel() - Constructs a
DefaultBoundedRangeModel with default
values for the properties.
|
DefaultBoundedRangeModel(int value, int extent, int minimum, int maximum) - Constructs a
DefaultBoundedRangeModel with the
specified values for some properties.
|
void | addChangeListener(ChangeListener listener) - Subscribes a ChangeListener to state changes.
|
| extends EventListener> T[] getListeners(Class listenerType) - Retrieves the current listeners of the specified class.
|
protected void | fireStateChanged() - Sends a
ChangeEvent to any registered ChangeListener s.
|
ChangeListener[] | getChangeListeners() - Returns all
ChangeListeners that are currently
subscribed for changes to this
DefaultBoundedRangeModel .
|
int | getExtent() - Returns the current extent of this bounded range model, which is
a number greater than or equal to zero.
|
int | getMaximum() - Returns the current maximal value of this bounded range model.
|
int | getMinimum() - Returns the current minimal value of this bounded range model.
|
int | getValue() - Returns the current value of this bounded range model.
|
boolean | getValueIsAdjusting() - Returns whether or not the value of this bounded range model is
going to change in the immediate future.
|
void | removeChangeListener(ChangeListener listener) - Cancels the subscription of a ChangeListener.
|
void | setExtent(int extent) - Changes the current extent of this bounded range model.
|
void | setMaximum(int maximum) - Changes the current maximal value of this bounded range model.
|
void | setMinimum(int minimum) - Changes the current minimal value of this bounded range model.
|
void | setRangeProperties(int value, int extent, int minimum, int maximum, boolean isAdjusting) - Sets all properties.
|
void | setValue(int value) - Changes the current value of this bounded range model.
|
void | setValueIsAdjusting(boolean isAdjusting) - Specifies whether or not the value of this bounded range model is
going to change in the immediate future.
|
String | toString() - Returns a string with all relevant properties of this range
model.
|
clone , equals , extends Object> getClass , finalize , hashCode , notify , notifyAll , toString , wait , wait , wait |
DefaultBoundedRangeModel
public DefaultBoundedRangeModel()
Constructs a DefaultBoundedRangeModel
with default
values for the properties. The properties value
,
extent
and minimum
will be initialized
to zero; maximum
will be set to 100; the property
valueIsAdjusting
will be false
.
DefaultBoundedRangeModel
public DefaultBoundedRangeModel(int value,
int extent,
int minimum,
int maximum)
Constructs a DefaultBoundedRangeModel
with the
specified values for some properties.
value
- the initial value of the range model, which must be
a number between minimum
and (maximum -
extent)
. In a scroll bar visualization of a BoundedRangeModel
, the value
is displayed as the
position of the thumb.extent
- the initial extent of the range model, which is a
number greater than or equal to zero. In a scroll bar
visualization of a BoundedRangeModel
, the
extent
is displayed as the size of the thumb.minimum
- the initial minimal value of the range model.maximum
- the initial maximal value of the range model.
setRangeProperties
public void setRangeProperties(int value,
int extent,
int minimum,
int maximum,
boolean isAdjusting)
Sets all properties.
- setRangeProperties in interface BoundedRangeModel
value
- the new value of the range model. In a scroll bar
visualization of a BoundedRangeModel
, the
value
is displayed as the position of the thumb.extent
- the new extent of the range model, which is a
number greater than or equal to zero. In a scroll bar
visualization of a BoundedRangeModel
, the
extent
is displayed as the size of the thumb.minimum
- the new minimal value of the range model.maximum
- the new maximal value of the range model.isAdjusting
- whether or not the value of this bounded range
model is going to change in the immediate future. Scroll bars set
this property to true
while the thumb is being
dragged around; when the mouse is relased, they set the property
to false
.
setValueIsAdjusting
public void setValueIsAdjusting(boolean isAdjusting)
Specifies whether or not the value of this bounded range model is
going to change in the immediate future. Scroll bars set this
property to true
while the thumb is being dragged
around; when the mouse is relased, they set the property to
false
.
- setValueIsAdjusting in interface BoundedRangeModel
isAdjusting
- true
if the value will change
soon again; false
if the value will probably not
change soon.
DefaultBoundedRangeModel.java -- Default implementation
of BoundedRangeModel.
Copyright (C) 2002, 2004, 2005, 2006, Free Software Foundation, Inc.
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