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package javax.swing; |
package javax.swing; |
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// Imports |
import java.io.Serializable; |
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import java.io.*; |
import java.util.EventListener; |
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import java.util.*; |
import javax.swing.event.ChangeEvent; |
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import javax.swing.event.*; |
import javax.swing.event.ChangeListener; |
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import javax.swing.event.EventListenerList; |
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/** |
/** |
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* DefaultBoundedRangeModel |
* DefaultBoundedRangeModel |
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{ |
{ |
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static final long serialVersionUID = 5034068491295259790L; |
static final long serialVersionUID = 5034068491295259790L; |
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//------------------------------------------------------------- |
/** |
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// Variables -------------------------------------------------- |
* changeEvent |
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//------------------------------------------------------------- |
*/ |
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protected transient ChangeEvent changeEvent = new ChangeEvent (this); |
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/** |
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* changeEvent |
/** |
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*/ |
* listenerList |
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protected transient ChangeEvent changeEvent = new ChangeEvent(this); |
*/ |
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protected EventListenerList listenerList = new EventListenerList (); |
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/** |
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* listenerList |
/** |
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*/ |
* value |
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protected EventListenerList listenerList = new EventListenerList(); |
*/ |
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private int value; |
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/** |
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* value |
/** |
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*/ |
* extent |
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private int value; |
*/ |
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private int extent; |
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/** |
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* extent |
/** |
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*/ |
* minimum |
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private int extent; |
*/ |
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private int minimum; |
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/** |
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* minimum |
/** |
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*/ |
* maximum |
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private int minimum; |
*/ |
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private int maximum; |
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/** |
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* maximum |
/** |
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*/ |
* isAdjusting |
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private int maximum; |
*/ |
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private boolean isAdjusting; |
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/** |
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* isAdjusting |
/** |
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*/ |
* Constructor DefaultBoundedRangeModel |
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private boolean isAdjusting; |
*/ |
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public DefaultBoundedRangeModel () |
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{ |
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//------------------------------------------------------------- |
setRangeProperties (0, 0, 0, 100, false); |
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// Initialization --------------------------------------------- |
} |
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//------------------------------------------------------------- |
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/** |
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/** |
* Constructor DefaultBoundedRangeModel |
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* Constructor DefaultBoundedRangeModel |
* @param value TODO |
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*/ |
* @param extent TODO |
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public DefaultBoundedRangeModel() { |
* @param minimum TODO |
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setRangeProperties(0, 0, 0, 100, false); |
* @param maximum TODO |
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} // DefaultBoundedRangeModel() |
*/ |
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public DefaultBoundedRangeModel (int value, int extent, int minimum, |
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/** |
int maximum) |
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* Constructor DefaultBoundedRangeModel |
{ |
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* @param value TODO |
setRangeProperties(value, extent, minimum, maximum, false); |
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* @param extent TODO |
} |
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* @param minimum TODO |
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* @param maximum TODO |
/** |
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*/ |
* toString |
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public DefaultBoundedRangeModel(int value, int extent, |
* @returns String |
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int minimum, int maximum) { |
*/ |
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setRangeProperties(value, extent, minimum, maximum, false); |
public String toString () |
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} // DefaultBoundedRangeModel() |
{ |
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return null; // TODO |
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} |
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//------------------------------------------------------------- |
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// Methods ---------------------------------------------------- |
/** |
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//------------------------------------------------------------- |
* getValue |
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* @returns int |
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/** |
*/ |
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* toString |
public int getValue () |
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* @returns String |
{ |
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*/ |
return value; |
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public String toString() { |
} |
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return null; // TODO |
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} // toString() |
/** |
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* setValue |
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/** |
* @param value TODO |
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* getValue |
*/ |
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* @returns int |
public void setValue (int value) |
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*/ |
{ |
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public int getValue() { |
// Validate Constraints |
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return value; |
if (minimum > value || |
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} // getValue() |
value > (value + extent) || |
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(value + extent) > maximum) |
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/** |
{ |
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* setValue |
throw new IllegalArgumentException ("Invalid value property set"); |
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* @param value TODO |
} |
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*/ |
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public void setValue(int value) { |
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// Validate Constraints |
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if (minimum > value || value > (value + extent) || |
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(value + extent) > maximum) { |
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throw new IllegalArgumentException("Invalid value property set"); |
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} // if |
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// Set Value |
// Set Value |
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this.value = value; |
this.value = value; |
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// Notification |
// Notification |
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fireStateChanged(); |
fireStateChanged (); |
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} |
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/** |
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* getExtent |
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* @returns int |
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*/ |
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public int getExtent () |
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{ |
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return extent; |
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} |
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/** |
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* setExtent |
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* @param extent TODO |
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*/ |
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public void setExtent (int extent) |
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{ |
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// Validate Constraints |
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if (minimum > value || |
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value > (value + extent) || |
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(value + extent) > maximum) |
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{ |
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throw new IllegalArgumentException("Invalid extent property set"); |
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} |
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} // setValue() |
// Set Extent |
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this.extent = extent; |
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/** |
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* getExtent |
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* @returns int |
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*/ |
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public int getExtent() { |
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return extent; |
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} // getExtent() |
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/** |
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* setExtent |
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* @param extent TODO |
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*/ |
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public void setExtent(int extent) { |
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// Validate Constraints |
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if (minimum > value || value > (value + extent) || |
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(value + extent) > maximum) { |
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throw new IllegalArgumentException("Invalid extent property set"); |
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} // if |
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// Set Extent |
// Notification |
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this.extent = extent; |
fireStateChanged (); |
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} |
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/** |
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* getMinimum |
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* @returns int |
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*/ |
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public int getMinimum () |
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{ |
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return minimum; |
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} |
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/** |
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* setMinimum |
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* @param minimum TODO |
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*/ |
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public void setMinimum (int minimum) |
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{ |
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// Validate Constraints |
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if (minimum > value || |
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value > (value + extent) || |
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(value + extent) > maximum) |
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{ |
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throw new IllegalArgumentException("Invalid minimum property set"); |
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} |
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// Notification |
// Set Minimum |
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fireStateChanged(); |
this.minimum = minimum; |
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} // setExtent() |
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/** |
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* getMinimum |
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* @returns int |
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*/ |
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public int getMinimum() { |
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return minimum; |
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} // getMinimum() |
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/** |
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* setMinimum |
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* @param minimum TODO |
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*/ |
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public void setMinimum(int minimum) { |
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// Validate Constraints |
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if (minimum > value || value > (value + extent) || |
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(value + extent) > maximum) { |
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throw new IllegalArgumentException("Invalid minimum property set"); |
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} // if |
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// Set Minimum |
// Notification |
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this.minimum = minimum; |
fireStateChanged (); |
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} |
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// Notification |
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fireStateChanged(); |
/** |
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* getMaximum |
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} // setMinimum() |
* @returns int |
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*/ |
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/** |
public int getMaximum() { |
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* getMaximum |
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* @returns int |
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*/ |
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public int getMaximum() { |
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return maximum; |
return maximum; |
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} // getMaximum() |
} |
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/** |
/** |
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* setMaximum |
* setMaximum |
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* @param maximum TODO |
* @param maximum TODO |
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*/ |
*/ |
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public void setMaximum(int maximum) { |
public void setMaximum (int maximum) |
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{ |
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// Validate Constraints |
// Validate Constraints |
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if (minimum > value || value > (value + extent) || |
if (minimum > value || |
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(value + extent) > maximum) { |
value > (value + extent) || |
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throw new IllegalArgumentException("Invalid maximum property set"); |
(value + extent) > maximum) |
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} // if |
{ |
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throw new IllegalArgumentException ("Invalid maximum property set"); |
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// Set Maximum |
} |
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this.maximum = maximum; |
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// Set Maximum |
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// Notification |
this.maximum = maximum; |
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fireStateChanged(); |
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// Notification |
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} // setMaximum() |
fireStateChanged (); |
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} |
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/** |
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* getValueIsAdjusting |
/** |
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* @returns boolean |
* getValueIsAdjusting |
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*/ |
* @returns boolean |
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public boolean getValueIsAdjusting() { |
*/ |
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return isAdjusting; |
public boolean getValueIsAdjusting () |
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} // getValueIsAdjusting() |
{ |
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return isAdjusting; |
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/** |
} |
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* setValueIsAdjusting |
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* @param isAdjusting TODO |
/** |
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*/ |
* setValueIsAdjusting |
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public void setValueIsAdjusting(boolean isAdjusting) { |
* @param isAdjusting TODO |
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*/ |
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// Set isAdjusting |
public void setValueIsAdjusting (boolean isAdjusting) |
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this.isAdjusting = isAdjusting; |
{ |
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// Set isAdjusting |
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// Notification |
this.isAdjusting = isAdjusting; |
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fireStateChanged(); |
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// Notification |
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} // setValueIsAdjusting() |
fireStateChanged(); |
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} |
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/** |
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* setRangeProperties |
/** |
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* @param value TODO |
* setRangeProperties |
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* @param extent TODO |
* @param value TODO |
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* @param minimum TODO |
* @param extent TODO |
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* @param maximum TODO |
* @param minimum TODO |
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* @param isAdjusting TODO |
* @param maximum TODO |
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*/ |
* @param isAdjusting TODO |
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public void setRangeProperties(int value, int extent, int minimum, |
*/ |
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int maximum, boolean isAdjusting) { |
public void setRangeProperties (int value, int extent, int minimum, |
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int maximum, boolean isAdjusting) |
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// Validate Constraints |
{ |
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if (minimum > value || value > (value + extent) || |
// Validate Constraints |
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(value + extent) > maximum) { |
if (minimum > value || |
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throw new IllegalArgumentException("Invalid property set"); |
value > (value + extent) || |
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} // if |
(value + extent) > maximum) |
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{ |
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// Set Data |
throw new IllegalArgumentException ("Invalid property set"); |
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this.value = value; |
} |
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this.extent = extent; |
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this.minimum = minimum; |
// Set Data |
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this.maximum = maximum; |
this.value = value; |
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this.isAdjusting = isAdjusting; |
this.extent = extent; |
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this.minimum = minimum; |
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this.maximum = maximum; |
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this.isAdjusting = isAdjusting; |
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// Notification |
// Notification |
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fireStateChanged(); |
fireStateChanged (); |
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} |
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} // setRangeProperties() |
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/** |
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/** |
* addChangeListener |
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* addChangeListener |
* @param listener TODO |
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* @param listener TODO |
*/ |
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*/ |
public void addChangeListener (ChangeListener listener) |
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public void addChangeListener(ChangeListener listener) { |
{ |
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listenerList.add(ChangeListener.class, listener); |
listenerList.add (ChangeListener.class, listener); |
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} // addChangeListener() |
} |
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/** |
/** |
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* removeChangeListener |
* removeChangeListener |
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* @param listener TODO |
* @param listener TODO |
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*/ |
*/ |
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public void removeChangeListener(ChangeListener listener) { |
public void removeChangeListener (ChangeListener listener) |
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listenerList.remove(ChangeListener.class, listener); |
{ |
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} // removeChangeListener() |
listenerList.remove (ChangeListener.class, listener); |
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} |
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/** |
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* fireStateChanged |
/** |
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*/ |
* fireStateChanged |
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protected void fireStateChanged() { |
*/ |
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protected void fireStateChanged () |
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// Variables |
{ |
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ChangeListener listener; |
// Variables |
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EventListener[] listeners; |
ChangeListener listener; |
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int index; |
ChangeListener[] listeners; |
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int index; |
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// Get Listeners |
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listeners = listenerList.getListeners(ChangeListener.class); |
// Get Listeners |
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listeners = getChangeListeners (); |
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// Process Listeners |
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for (index = 0; index < listeners.length; index++) { |
// Process Listeners |
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listener = (ChangeListener) listeners[index]; |
for (index = 0; index < listeners.length; index++) |
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listener.stateChanged(changeEvent); |
{ |
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} // for |
listener = listeners [index]; |
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listener.stateChanged (changeEvent); |
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} // fireStateChanged() |
} |
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} |
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/** |
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* getListeners |
/** |
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* @param c TODO |
* getListeners |
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* @returns EventListener[] |
* @param c TODO |
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*/ |
* @returns EventListener[] |
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public EventListener[] getListeners(Class c) { |
*/ |
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return listenerList.getListeners(c); |
public EventListener[] getListeners (Class listenerType) |
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} // getListeners() |
{ |
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return listenerList.getListeners (listenerType); |
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} |
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} // DefaultBoundedRangeModel |
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/** |
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* getChangeListeners |
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*/ |
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public ChangeListener[] getChangeListeners () |
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{ |
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return (ChangeListener[]) getListeners (ChangeListener.class); |
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} |
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} |