oracle.jbo.uicli.jui
Class JUScrollBarAttrBinding

java.lang.Object
  |
  +--oracle.jbo.uicli.binding.JUControlBinding
        |
        +--oracle.jbo.uicli.binding.JUCtrlValueBinding
              |
              +--oracle.jbo.uicli.binding.JUCtrlAttrsBinding
                    |
                    +--oracle.jbo.uicli.jui.JUScrollBarAttrBinding

All Implemented Interfaces:

java.awt.event.AdjustmentListener, AttributeList, javax.swing.BoundedRangeModel, java.util.EventListener

public class JUScrollBarAttrBinding

extends JUCtrlAttrsBinding

implements javax.swing.BoundedRangeModel, java.awt.event.AdjustmentListener

Implements binding a JScrollBar control with a BC4J Attribute

This binding sets the minimum, maximum and the extent values of the ScrollBar and on change of currency in the associated rowset, displays the associated value by adjusting the ScrollBar 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 ScrollBar.

Constructor Summary

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

Method Summary

Type	Method
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 ***
void	adjustmentValueChanged(java.awt.event.AdjustmentEvent e) Sets the BC4J attribute value as per the change in the JScrollBar current value.
static javax.swing.BoundedRangeModel	createAttributeBinding(JUFormBinding formBinding, javax.swing.JScrollBar 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 JScrollBar control.
int	getExtent()
static javax.swing.BoundedRangeModel	getInstance(JUFormBinding formBinding, javax.swing.JScrollBar control, java.lang.String voInstanceName, java.lang.String voIterName, java.lang.String voIterBindingName, java.lang.String attrName, int min, int max, int ext) Deprecated. since 9.0.2 use createAttributeBinding method instead.
int	getMaximum()
int	getMinimum()
protected javax.swing.BoundedRangeModel	getModelImpl(javax.swing.JScrollBar sb) Registers the BoundedRangeModel that this binding works with.
int	getValue()
java.lang.Object	getValueAt(int attrIndex) Returns the current value indicated by the JScrollBar control.
boolean	getValueIsAdjusting()
void	removeChangeListener(javax.swing.event.ChangeListener x)
void	setDataValueAt(java.lang.Object value, int attrIndex) Use this method to update the ScrollBar value as well as 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 JScrollBar control.
void	setValueIsAdjusting(boolean b)

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

updateNavigated, updateRangeScrolled, updateValuesFromRow, updateValuesFromRows

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

findAttributeDef, getAttribute, getAttribute, getAttributeCount, getAttributeDef, getAttributeDefs, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeIndexOf, getAttributeNames, isAttributeUpdateable, setAttribute, setAttribute, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, stopEditing, updateRowDeleted, updateRowInserted

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

executeQuery, executeQueryIfNeeded, getAllRowsInRange, getApplicationModule, getControl, getCurrentRow, getDef, getFormBinding, getIteratorBinding, getLayoutObject, getName, getRowAtRangeIndex, getRowIterator, getTransaction, getViewObject, isControlQueriable, reportException, setFormBinding, setName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JUScrollBarAttrBinding

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

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

Parameters:

control - JScrollBar control to bind a BC4J attribute with.

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

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

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

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

ext - Determines the Extent value for the JScrollBar control.

Method Detail

getModelImpl

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

Registers the BoundedRangeModel that this binding works with. If the ScrollBar 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 JUControlBinding

getValueAt

public java.lang.Object getValueAt(int attrIndex)

Returns the current value indicated by the JScrollBar control.

Overrides:

getValueAt in class JUCtrlAttrsBinding

setValueAt

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

Sets the current value in the JScrollBar control. This method adjusts the position of JScrollBar current value indicator based on the input value and the minimum and maximum value the JScrollBar 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 ScrollBar value as well as value in the associated BC4J attribute.

Overrides:

setDataValueAt in class JUCtrlAttrsBinding

adjustmentValueChanged

public void adjustmentValueChanged(java.awt.event.AdjustmentEvent e)

Sets the BC4J attribute value as per the change in the JScrollBar current value.

Specified by:

adjustmentValueChanged in interface java.awt.event.AdjustmentListener

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

createAttributeBinding

public static javax.swing.BoundedRangeModel createAttributeBinding(JUFormBinding formBinding,
                                                                   javax.swing.JScrollBar 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 JScrollBar control.

Parameters:

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

control - JScrollBar 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

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

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

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

ext - Determines the Extent value for the JScrollBar control.

getInstance

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

Deprecated. since 9.0.2 use createAttributeBinding method instead.