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oracle.jbo.uicli.jui
Class JUScrollBarBinding
java.lang.Object
java.util.AbstractMap
oracle.jbo.common.JboAbstractMap
oracle.adf.model.binding.DCControlBinding
oracle.jbo.uicli.binding.JUControlBinding
oracle.jbo.uicli.binding.JUCtrlScrollBinding
oracle.jbo.uicli.jui.JUScrollBarBinding
- All Implemented Interfaces:
- java.awt.event.AdjustmentListener, java.util.EventListener, java.util.Map, javax.swing.BoundedRangeModel, RowNavigationListener, RowSetListener, JUIteratorChangedListener
-
public class JUScrollBarBinding
- extends JUCtrlScrollBinding
- implements java.awt.event.AdjustmentListener
Implements binding a JScrollBar control with a BC4J RowSetIterator/ViewObject. Use this binding to use JScrollBar to navigate the current row in a RowSetIterator/ViewObject.
Nested classes/interfaces inherited from class java.util.AbstractMap |
java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V> |
Nested classes/interfaces inherited from interface java.util.Map |
java.util.Map.Entry<K,V> |
Fields inherited from class oracle.adf.model.binding.DCControlBinding |
ATTR_CURRENTROW, ATTR_DEF, ATTR_ERROR, ATTR_ERRORS, ATTR_FULLNAME, ATTR_ITER, ATTR_NAME, DC_BINDING_ERROR, mAttributeListener, mInternalGet_KeyResolved, mPermission, mPermissionInfo, ROW_KEY_STR |
Constructor Summary |
JUScrollBarBinding(javax.swing.JScrollBar sb, JUIteratorBinding iterBinding, boolean scrollCurrRow, boolean deferAssignValues, boolean useEstRC)
Binds a JScrollBar control to a BC4J ViewObject such that JScrollBar can be used to navigate rows in the ViewObject. |
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 *** |
void |
adjustmentValueChanged(java.awt.event.AdjustmentEvent e)
When the current value in the ScrollBar changes, this event handler method updates the associated ViewObject's currency. |
static javax.swing.BoundedRangeModel |
createViewBinding(JUFormBinding formBinding, javax.swing.JScrollBar control, java.lang.String voInstanceName, java.lang.String voIterName, java.lang.String voIterBindingName, boolean scrollCurrentRow, boolean useEstRC)
Binds a JScrollBar control to a BC4J ViewObject such that JScrollBar can be used to navigate rows in the ViewObject. |
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.JScrollBar control, java.lang.String voInstanceName, java.lang.String voIterName, java.lang.String voIterBindingName, boolean scrollCurrentRow, boolean useEstRC)
Deprecated. since 9.0.2 use createViewBinding 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()
|
boolean |
getValueIsAdjusting()
|
void |
iteratorChanged(java.lang.String rsiName, NavigatableRowIterator rsi)
When the RowSetIterator that this control was working with via its associated IteratorBinding is changed, this method resets the current values and range that this control is working with to reflect the values from the new iterator. |
protected boolean |
needsEstimatedRowCount()
|
void |
removeChangeListener(javax.swing.event.ChangeListener x)
|
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 |
setRangeScrollValue(int val)
Sets the current values for this ScrollBar. |
void |
setRangeScrollValues(int val, int ext, int minVal, int maxVal)
Sets the current value, extent, minimum, and maximum values for the ScrollBar. |
void |
setValue(int newValue)
|
void |
setValueIsAdjusting(boolean b)
|
void |
setValues(int val, int ext, int minVal, int maxVal)
Sets the current value, extent, minimum, and maximum values for the ScrollBar. |
Methods inherited from class oracle.jbo.uicli.binding.JUCtrlScrollBinding |
assignValues, bindRowSetIterator, initFromRSI, initResources, navigated, rangeRefreshed, rangeScrolled, refreshControl, release, resetInputState, rowDeleted, rowInserted, rowUpdated |
Methods inherited from class oracle.adf.model.binding.DCControlBinding |
addToDCExceptions, clearAttrDefs, evaluateBooleanExpression, executeQuery, executeQueryIfNeeded, get, getAllRowsInRange, getApplicationModule, getAttributeListener, getBindingContainer, getControl, getDCIteratorBinding, getDef, getDefFullName, getDefName, getError, getErrors, getFullName, getLayoutObject, getName, getPermission, getPermissionInfo, getPermissionTargetName, getRowAtRangeIndex, getRowIterator, getState, getTransaction, getViewableExpr, getViewObject, hashCode, internalGet, internalHasPermission, internalHasPermission, internalSetName, isControlQueriable, isControlViewable, isReleased, processInputException, release, removeFromDCExceptions, reportException, resetAttributeExceptionInRow, restoreFromState, setBindingContainer, setControl, setDataControlPinned, setDef, setIteratorBinding, setListener, setListener, setName, setViewableExpr, toString |
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 |
JUScrollBarBinding
public JUScrollBarBinding(javax.swing.JScrollBar sb,
JUIteratorBinding iterBinding,
boolean scrollCurrRow,
boolean deferAssignValues,
boolean useEstRC)
- Binds a JScrollBar control to a BC4J ViewObject such that JScrollBar can be used to navigate rows in the ViewObject. Optionally, an application can control the scrolling of current row into the current range of rows and use estimated row count APIs to calculate the maximum row count for the display.
- Parameters:
sb
- JScrollBar control with which to bind a BC4J ViewObject.
iterBinding
- An iterator Binding with which this control is associated.
scrollCurrRow
- When true, scrolls the current row into the current range of the ViewObject.
deferAssignValues
- When true, defers the assignement of JScrollBar values to when the ViewObject query is executed
useEstRC
- When true, uses getEstimatedRowCount() to calculate the max value for the control.
getControlModel
public java.lang.Object getControlModel(java.lang.Object control)
- Gets the associated View's model object.
-
- Overrides:
getControlModel
in class DCControlBinding
createViewBinding
public static javax.swing.BoundedRangeModel createViewBinding(JUFormBinding formBinding,
javax.swing.JScrollBar control,
java.lang.String voInstanceName,
java.lang.String voIterName,
java.lang.String voIterBindingName,
boolean scrollCurrentRow,
boolean useEstRC)
- Binds a JScrollBar control to a BC4J ViewObject such that JScrollBar can be used to navigate rows in the ViewObject. Optionally, an application can control the scrolling of current row into the current range of rows and use estimated row count APIs to calculate the maximum row count for the display.
-
- Parameters:
formBinding
- The containing JUPanelBinding in which the given iterator binding would be found/created.
control
- JScrollBar control with which to bind a BC4J ViewObject.
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.
scrollCurrentRow
- When true, scrolls the current row into the current range of the ViewObject.
useEstRC
- When true, uses getEstimatedRowCount() to calculate the max value for the 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,
boolean scrollCurrentRow,
boolean useEstRC)
- Deprecated. since 9.0.2 use createViewBinding method instead.
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.
setValues
public void setValues(int val,
int ext,
int minVal,
int maxVal)
- Sets the current value, extent, minimum, and maximum values for the ScrollBar.
-
- Specified by:
setValues
in class JUCtrlScrollBinding
-
- Parameters:
val
- The current value which indicates the row index of the current row in the current range.
ext
- The extent value which is used by a control to scroll that many rows up or down.
minVal
- The minimum value that this control allows.
maxVal
- The maximum value that this control allows.
setRangeScrollValue
public void setRangeScrollValue(int val)
- Sets the current values for this ScrollBar.
-
- Overrides:
setRangeScrollValue
in class JUCtrlScrollBinding
setRangeScrollValues
public void setRangeScrollValues(int val,
int ext,
int minVal,
int maxVal)
- Sets the current value, extent, minimum, and maximum values for the ScrollBar.
-
- Specified by:
setRangeScrollValues
in class JUCtrlScrollBinding
-
- Parameters:
val
- The current value which indicates the row index of the current row in the current range.
ext
- The extent value which is used by a control to scroll that many rows up or down.
minVal
- The minimum value that this control allows.
maxVal
- The maximum value that this control allows.
adjustmentValueChanged
public void adjustmentValueChanged(java.awt.event.AdjustmentEvent e)
- When the current value in the ScrollBar changes, this event handler method updates the associated ViewObject's currency.
-
- Specified by:
adjustmentValueChanged
in interface java.awt.event.AdjustmentListener
addControlToPanel
public void addControlToPanel(java.lang.Object panel,
java.lang.Object layoutObject,
java.lang.Object layoutCons)
- *** For internal framework use only ***
-
- Specified by:
addControlToPanel
in class JUControlBinding
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
iteratorChanged
public void iteratorChanged(java.lang.String rsiName,
NavigatableRowIterator rsi)
- When the RowSetIterator that this control was working with via its associated IteratorBinding is changed, this method resets the current values and range that this control is working with to reflect the values from the new iterator.
-
- Specified by:
iteratorChanged
in interface JUIteratorChangedListener
-
- Parameters:
rsiName
- Name of the JUIteratorBinding for which the RowSetIterator is changed.
rsi
- The new RowSetIterator (could be null) to which an iterator binding should be bound.
needsEstimatedRowCount
protected boolean needsEstimatedRowCount()
-
- Overrides:
needsEstimatedRowCount
in class JUCtrlScrollBinding
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