oracle.jbo.uicli.jui
Class JUSliderAttrBinding

java.lang.Object
  java.util.AbstractMap
      oracle.jbo.common.JboAbstractMap
          oracle.adf.model.binding.DCControlBinding
              oracle.jbo.uicli.binding.JUControlBinding
                  oracle.jbo.uicli.binding.JUCtrlValueBinding
                      oracle.jbo.uicli.binding.JUCtrlAttrsBinding
                          oracle.jbo.uicli.jui.JUSliderAttrBinding

All Implemented Interfaces:

javax.swing.BoundedRangeModel, javax.swing.event.ChangeListener, java.util.EventListener, JUCtrlInputValueHandler, java.util.Map, StructureDef

public class JUSliderAttrBinding

extends JUCtrlAttrsBinding

implements javax.swing.BoundedRangeModel, javax.swing.event.ChangeListener

Implements binding a JSlider control with an Attribute in a BC4J RowSet.

This binding sets the minimum, maximum, and the extent values of the slider. When the currency changes in the associated rowset, it displays the associated value by adjusting the slider between the minimum and maximum values. Note that the minimum and maximum values should be provided such that all possible values of the associated attribute in a RowSet can be displayed in the slider.

Nested Class Summary

Nested classes inherited from class java.util.Map

java.util.Map.Entry

Field Summary

Fields inherited from class oracle.jbo.uicli.binding.JUCtrlValueBinding

ATTR_ATTRIBUTE, ATTR_ATTRIBUTE_DEF, ATTR_ATTRIBUTE_DEFS, ATTR_ATTRIBUTE_VALUE, ATTR_ATTRIBUTE_VALUES, ATTR_ATTRIBUTES, ATTR_DISPLAY_HINT, ATTR_INPUT_VALUE, ATTR_LABEL, ATTR_LABELS, ATTR_LABELSET, ATTR_MANDATORY, ATTR_PATH, ATTR_TOOLTIP, ATTR_UPDATEABLE, mHasInputVal, mInputVal, SEP_LIST_DISPLAY

Fields inherited from class oracle.adf.model.binding.DCControlBinding

ATTR_CURRENTROW, ATTR_DEF, ATTR_ERROR, ATTR_ERRORS, ATTR_FULLNAME, ATTR_ITER, ATTR_NAME, mInternalGet_KeyResolved, ROW_KEY_STR

Constructor Summary

JUSliderAttrBinding(javax.swing.JSlider control, JUIteratorBinding iterBinding, java.lang.String attrName, int min, int max, int ext)
Binds the given slider control to display and update values from the given attribute in a BC4J RowSet.

Method Summary

void	addChangeListener(javax.swing.event.ChangeListener x)
void	addControlToPanel(java.lang.Object panel, java.lang.Object layoutObject, java.lang.Object layoutCons) *** For internal framework use only ***
static javax.swing.BoundedRangeModel	createAttributeBinding(JUFormBinding formBinding, javax.swing.JSlider control, java.lang.String voInstanceName, java.lang.String voIterName, java.lang.String voIterBindingName, java.lang.String attrName, int min, int max, int ext) Creates a binding for the JSlider control.
java.lang.Object	getControlModel(java.lang.Object control) Gets the associated View's model object.
int	getExtent()
static javax.swing.BoundedRangeModel	getInstance(JUFormBinding formBinding, javax.swing.JSlider control, java.lang.String voInstanceName, java.lang.String voIterName, java.lang.String voIterBindingName, java.lang.String attrName, int min, int max, int ext) Deprecated. use createAttributeBinding method instead.
int	getMaximum()
int	getMinimum()
protected javax.swing.BoundedRangeModel	getModelImpl(javax.swing.JSlider sb) Registers the BoundedRangeModel that this binding works with.
int	getValue()
java.lang.Object	getValueAt(int attrIndex) Returns the current value indicated by the JSlider control.
boolean	getValueIsAdjusting()
protected boolean	isControlQueriable() Returns true, so that Slider can participate in a query in the Find Mode of the containing panel.
void	removeChangeListener(javax.swing.event.ChangeListener x)
void	setDataValueAt(java.lang.Object value, int attrIndex) Use this method to update the slider value, as well as the value in the associated BC4J attribute.
void	setExtent(int newExtent)
void	setMaximum(int newMaximum)
void	setMinimum(int newMinimum)
void	setRangeProperties(int value, int extent, int min, int max, boolean adjusting)
void	setValue(int newValue)
void	setValueAt(java.lang.Object value, int attrIndex) Sets the current value in the JSlider control.
void	setValueIsAdjusting(boolean b)
void	stateChanged(javax.swing.event.ChangeEvent e) Sets the BC4J attribute value based on the change in the JSlider current value.

Methods inherited from class oracle.jbo.uicli.binding.JUCtrlAttrsBinding

createAttributeBinding, refreshControl, setControlEnabled, toString, updateNavigated, updateRangeScrolled, updateValuesFromRow, updateValuesFromRows

Methods inherited from class oracle.jbo.uicli.binding.JUCtrlValueBinding

compareAndSetAttribute, displayInShortForm, findAttributeDef, getAttribute, getAttribute, getAttribute, getAttributeCount, getAttributeDef, getAttributeDef, getAttributeDefs, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeIndexOf, getAttributeNames, getAttributes, getAttributes, getAttributeUIHelper, getAttributeValidators, getAttributeValidators, getAttributeValue, getAttributeValue, getAttributeValueFromRow, getAttributeValues, getAttributeValues, getControlType, getDisplayHeight, getDisplayHint, getDisplayWidth, getError, getErrors, getHint, getHint, getInputValue, getLabel, getLabel, getLabels, getLabelSet, getLocaleContext, getMergedAttributeValues, getPath, getTooltip, getTooltip, hasFormatInformation, internalGet, internalGetRow, isArrayIteratorType, isAttributeMandatory, isAttributeUpdateable, isMandatory, isNewInputValue, isUpdateable, lookupAttributeDef, processInputException, processNewInputValue, put, release, resetInputState, setArrayIteratorType, setAttribute, setAttribute, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeValue, setError, setInputValue, setInputValue, setInputValueHandler, stopEditing, updateRowDeleted, updateRowInserted

Methods inherited from class oracle.jbo.uicli.binding.JUControlBinding

getFormBinding, getIteratorBinding, reportException, setFormBinding

Methods inherited from class oracle.adf.model.binding.DCControlBinding

addToDCExceptions, executeQuery, executeQueryIfNeeded, get, getAllRowsInRange, getApplicationModule, getBindingContainer, getControl, getCurrentRow, getDCIteratorBinding, getDef, getDefFullName, getDefName, getFullName, getLayoutObject, getName, getRowAtRangeIndex, getRowIterator, getTransaction, getViewObject, hashCode, internalSetName, needsEstimatedRowCount, removeFromDCExceptions, reportException, resetAttributeExceptionInRow, setBindingContainer, setControl, setName

Methods inherited from class oracle.jbo.common.JboAbstractMap

entrySet, equals

Methods inherited from class java.util.AbstractMap

clear, clone, containsKey, containsValue, isEmpty, keySet, putAll, remove, size, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.jbo.StructureDef

getDefFullName, getDefName, getFullName, getName

Constructor Detail

JUSliderAttrBinding

public JUSliderAttrBinding(javax.swing.JSlider control,
                           JUIteratorBinding iterBinding,
                           java.lang.String attrName,
                           int min,
                           int max,
                           int ext)

Binds the given slider control to display and update values from the given attribute in a BC4J RowSet.

Parameters:

control - JSlider control with which to bind a BC4J attribute.

iterBinding - Iterator binding that provides the RowSet with which this binding should work.

attrName - The attribute name in the RowSet with which this binding works.

min - Minimum value that the JSlider displays (what the starting value should be in the JSlider control).

max - Maximum value that the JSlider displays (what the end value should be in the control).

ext - Determines the Extent value for the JSlider control.

Method Detail

getModelImpl

protected javax.swing.BoundedRangeModel getModelImpl(javax.swing.JSlider sb)

Registers the BoundedRangeModel that this binding works with. If the slider has a model, this method registers that with this binding and returns the model. If the control or model is null, then this method creates a DefaultBoundedRangeModel and returns that.

addControlToPanel

public void addControlToPanel(java.lang.Object panel,
                              java.lang.Object layoutObject,
                              java.lang.Object layoutCons)

*** For internal framework use only ***

Overrides:

addControlToPanel in class JUCtrlAttrsBinding

isControlQueriable

protected boolean isControlQueriable()

Returns true, so that Slider can participate in a query in the Find Mode of the containing panel. When the containing panel Binding object is set to Find mode, it queries all control-bindings in it and disables those controls whose bindings return false for this method during the Find mode. The return value from this method indicates whether to consult an attribute definition for queriability.

An application could create a subclass of this binding object and return false from this method to prevent the associated control from participating in find mode. Additionally, a BC4J attribute itself can control whether that attribute can participate in Query or not. That property takes precedence over this method's return, if this method returns true. In other words, if this binding is bound to a CLOB attribute type and the attribute definition for that attribute indicates that it is not queriable, then the default behavior of JUPanelBinding in Find mode will be to disable this binding's control, even though this method returns true.

Overrides:

isControlQueriable in class JUCtrlAttrsBinding

getValueAt

public java.lang.Object getValueAt(int attrIndex)

Returns the current value indicated by the JSlider control.

Overrides:

getValueAt in class JUCtrlAttrsBinding

setValueAt

public void setValueAt(java.lang.Object value,
                       int attrIndex)

Sets the current value in the JSlider control. This method adjusts the position of the JSlider current value indicator based on the input value and the minimum and maximum value the JSlider is set to handle.

Overrides:

setValueAt in class JUCtrlAttrsBinding

setDataValueAt

public void setDataValueAt(java.lang.Object value,
                           int attrIndex)

Use this method to update the slider value, as well as the value in the associated BC4J attribute.

Overrides:

setDataValueAt in class JUCtrlAttrsBinding

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)

Sets the BC4J attribute value based on the change in the JSlider current value.

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

getMinimum

public int getMinimum()

Specified by:

getMinimum in interface javax.swing.BoundedRangeModel

setMinimum

public void setMinimum(int newMinimum)

Specified by:

setMinimum in interface javax.swing.BoundedRangeModel

getMaximum

public int getMaximum()

Specified by:

getMaximum in interface javax.swing.BoundedRangeModel

setMaximum

public void setMaximum(int newMaximum)

Specified by:

setMaximum in interface javax.swing.BoundedRangeModel

getValue

public int getValue()

Specified by:

getValue in interface javax.swing.BoundedRangeModel

setValue

public void setValue(int newValue)

Specified by:

setValue in interface javax.swing.BoundedRangeModel

setValueIsAdjusting

public void setValueIsAdjusting(boolean b)

Specified by:

setValueIsAdjusting in interface javax.swing.BoundedRangeModel

getValueIsAdjusting

public boolean getValueIsAdjusting()

Specified by:

getValueIsAdjusting in interface javax.swing.BoundedRangeModel

getExtent

public int getExtent()

Specified by:

getExtent in interface javax.swing.BoundedRangeModel

setExtent

public void setExtent(int newExtent)

Specified by:

setExtent in interface javax.swing.BoundedRangeModel

setRangeProperties

public void setRangeProperties(int value,
                               int extent,
                               int min,
                               int max,
                               boolean adjusting)

Specified by:

setRangeProperties in interface javax.swing.BoundedRangeModel

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener x)

Specified by:

addChangeListener in interface javax.swing.BoundedRangeModel

removeChangeListener

public void removeChangeListener(javax.swing.event.ChangeListener x)

Specified by:

removeChangeListener in interface javax.swing.BoundedRangeModel

getControlModel

public java.lang.Object getControlModel(java.lang.Object control)

Gets the associated View's model object.

Overrides:

getControlModel in class DCControlBinding

createAttributeBinding

public static javax.swing.BoundedRangeModel createAttributeBinding(JUFormBinding formBinding,
                                                                   javax.swing.JSlider control,
                                                                   java.lang.String voInstanceName,
                                                                   java.lang.String voIterName,
                                                                   java.lang.String voIterBindingName,
                                                                   java.lang.String attrName,
                                                                   int min,
                                                                   int max,
                                                                   int ext)

Creates a binding for the JSlider control.

Parameters:

formBinding - The containing JUPanelBinding in which the given iterator binding would be found/created.

control - JSlider control to bind a BC4J attribute with.

voInstanceName - Name of the instance of the ViewObject in a BC4J ApplicationModule.

voIterName - Runtime instance name of the iterator in the ViewObject (optional).

voIterBindingName - Instance name of the iterator binding that uniquely identifies an iterator binding object used to read/write data in this given JUPanelBinding instance.

attrName - The attribute name in the RowSet with which this binding works.

min - Minimum value that the JSlider displays (what the starting value should be in the JSlider control).

max - Maximum value that the JSlider displays (what the end value should be in the control).

ext - Determines the Extent value for the JSlider control.

getInstance

public static javax.swing.BoundedRangeModel getInstance(JUFormBinding formBinding,
                                                        javax.swing.JSlider control,
                                                        java.lang.String voInstanceName,
                                                        java.lang.String voIterName,
                                                        java.lang.String voIterBindingName,
                                                        java.lang.String attrName,
                                                        int min,
                                                        int max,
                                                        int ext)

Deprecated. use createAttributeBinding method instead.